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Friday, December 17, 2021

Educational psychology

From Wikipedia, the free encyclopedia

Educational psychology is the branch of psychology concerned with the scientific study of human learning. The study of learning processes, from both cognitive and behavioral perspectives, allows researchers to understand individual differences in intelligence, cognitive development, affect, motivation, self-regulation, and self-concept, as well as their role in learning. The field of educational psychology relies heavily on quantitative methods, including testing and measurement, to enhance educational activities related to instructional design, classroom management, and assessment, which serve to facilitate learning processes in various educational settings across the lifespan.

Educational psychology can in part be understood through its relationship with other disciplines. It is informed primarily by psychology, bearing a relationship to that discipline analogous to the relationship between medicine and biology. It is also informed by neuroscience. Educational psychology in turn informs a wide range of specialities within educational studies, including instructional design, educational technology, curriculum development, organizational learning, special education, classroom management, and student motivation. Educational psychology both draws from and contributes to cognitive science and the learning sciences. In universities, departments of educational psychology are usually housed within faculties of education, possibly accounting for the lack of representation of educational psychology content in introductory psychology textbooks.

The field of educational psychology involves the study of memory, conceptual processes, and individual differences (via cognitive psychology) in conceptualizing new strategies for learning processes in humans. Educational psychology has been built upon theories of operant conditioning, functionalism, structuralism, constructivism, humanistic psychology, Gestalt psychology, and information processing.

Educational psychology has seen rapid growth and development as a profession in the last twenty years. School psychology began with the concept of intelligence testing leading to provisions for special education students, who could not follow the regular classroom curriculum in the early part of the 20th century. However, "school psychology" itself has built a fairly new profession based upon the practices and theories of several psychologists among many different fields. Educational psychologists are working side by side with psychiatrists, social workers, teachers, speech and language therapists, and counselors in an attempt to understand the questions being raised when combining behavioral, cognitive, and social psychology in the classroom setting.

History

Early years

Educational psychology is a fairly new and growing field of study. Although it can date back as early as the days of Plato and Aristotle, educational psychology was not considered a specific practice. It was unknown that everyday teaching and learning in which individuals had to think about individual differences, assessment, development, the nature of a subject being taught, problem-solving, and transfer of learning was the beginning to the field of educational psychology. These topics are important to education and, as a result, they are important in understanding human cognition, learning, and social perception.

Plato and Aristotle

Educational psychology dates back to the time of Aristotle and Plato. Plato and Aristotle researched individual differences in the field of education, training of the body and the cultivation of psycho-motor skills, the formation of good character, the possibilities and limits of moral education. Some other educational topics they spoke about were the effects of music, poetry, and the other arts on the development of individual, role of teacher, and the relations between teacher and student. Plato saw knowledge acquisition as an innate ability, which evolves through experience and understanding of the world. This conception of human cognition has evolved into a continuing argument of nature vs. nurture in understanding conditioning and learning today. Aristotle observed the phenomenon of "association." His four laws of association included succession, contiguity, similarity, and contrast. His studies examined recall and facilitated learning processes.

John Locke

John Locke is considered one of the most influential philosophers in post-renaissance Europe, a time period that began around the mid-1600s. Locke is considered the "Father of English Psychology". One of Locke's most important works was written in 1690, named An Essay Concerning Human Understanding. In this essay, he introduced the term "tabula rasa" meaning "blank slate." Locke explained that learning was attained through experience only and that we are all born without knowledge.

He followed by contrasting Plato's theory of innate learning processes. Locke believed the mind was formed by experiences, not innate ideas. Locke introduced this idea as "empiricism," or the understanding that knowledge is only built on knowledge and experience.

In the late 1600s, John Locke advanced the hypothesis that people learn primarily from external forces. He believed that the mind was like a blank tablet (tabula rasa), and that successions of simple impressions give rise to complex ideas through association and reflection. Locke is credited with establishing "empiricism" as a criterion for testing the validity of knowledge, thus providing a conceptual framework for later development of experimental methodology in the natural and social sciences.

Before 1890

Philosophers of education such as Juan Vives, Johann Pestalozzi, Friedrich Fröbel, and Johann Herbart had examined, classified and judged the methods of education centuries before the beginnings of psychology in the late 1800s.

Juan Vives

Juan Vives (1493–1540) proposed induction as the method of study and believed in the direct observation and investigation of the study of nature. His studies focused on humanistic learning, which opposed scholasticism and was influenced by a variety of sources including philosophy, psychology, politics, religion, and history. He was one of the first prominent thinkers to emphasize that the location of a school is important to learning. He suggested that a school should be located away from disturbing noises; the air quality should be good and there should be plenty of food for the students and teachers.[9] Vives emphasized the importance of understanding individual differences of the students and suggested practice as an important tool for learning.

Vives introduced his educational ideas in his writing, "De anima et vita" in 1538. In this publication, Vives explores moral philosophy as a setting for his educational ideals; with this, he explains that the different parts of the soul (similar to that of Aristotle's ideas) are each responsible for different operations, which function distinctively. The first book covers the different "souls": "The Vegetative Soul;" this is the soul of nutrition, growth, and reproduction, "The Sensitive Soul," which involves the five external senses; "The Cogitative soul," which includes internal senses and cognitive facilities. The second book involves functions of the rational soul: mind, will, and memory. Lastly, the third book explains the analysis of emotions.

Johann Pestalozzi

Johann Pestalozzi (1746–1827), a Swiss educational reformer, emphasized the child rather than the content of the school. Pestalozzi fostered an educational reform backed by the idea that early education was crucial for children, and could be manageable for mothers. Eventually, this experience with early education would lead to a "wholesome person characterized by morality." Pestalozzi has been acknowledged for opening institutions for education, writing books for mother's teaching home education, and elementary books for students, mostly focusing on the kindergarten level. In his later years, he published teaching manuals and methods of teaching.

During the time of The Enlightenment, Pestalozzi's ideals introduced "educationalization". This created the bridge between social issues and education by introducing the idea of social issues to be solved through education. Horlacher describes the most prominent example of this during The Enlightenment to be "improving agricultural production methods."

Johann Herbart

Johann Herbart (1776–1841) is considered the father of educational psychology. He believed that learning was influenced by interest in the subject and the teacher. He thought that teachers should consider the students' existing mental sets—what they already know—when presenting new information or material. Herbart came up with what are now known as the formal steps. The 5 steps that teachers should use are:

  1. Review material that has already been learned by the student
  2. Prepare the student for new material by giving them an overview of what they are learning next
  3. Present the new material.
  4. Relate the new material to the old material that has already been learned.
  5. Show how the student can apply the new material and show the material they will learn next.

1890–1920

There were three major figures in educational psychology in this period: William James, G. Stanley Hall, and John Dewey. These three men distinguished themselves in general psychology and educational psychology, which overlapped significantly at the end of the 19th century.

William James (1842–1910)

William James

The period of 1890–1920 is considered the golden era of educational psychology when aspirations of the new discipline rested on the application of the scientific methods of observation and experimentation to educational problems. From 1840 to 1920 37 million people immigrated to the United States. This created an expansion of elementary schools and secondary schools. The increase in immigration also provided educational psychologists the opportunity to use intelligence testing to screen immigrants at Ellis Island. Darwinism influenced the beliefs of the prominent educational psychologists. Even in the earliest years of the discipline, educational psychologists recognized the limitations of this new approach. The pioneering American psychologist William James commented that:

Psychology is a science, and teaching is an art; and sciences never generate arts directly out of themselves. An intermediate inventive mind must make that application, by using its originality".

James is the father of psychology in America but he also made contributions to educational psychology. In his famous series of lectures Talks to Teachers on Psychology, published in 1899, James defines education as "the organization of acquired habits of conduct and tendencies to behavior". He states that teachers should "train the pupil to behavior" so that he fits into the social and physical world. Teachers should also realize the importance of habit and instinct. They should present information that is clear and interesting and relate this new information and material to things the student already knows about. He also addresses important issues such as attention, memory, and association of ideas.

Alfred Binet

Alfred Binet published Mental Fatigue in 1898, in which he attempted to apply the experimental method to educational psychology. In this experimental method he advocated for two types of experiments, experiments done in the lab and experiments done in the classroom. In 1904 he was appointed the Minister of Public Education. This is when he began to look for a way to distinguish children with developmental disabilities. Binet strongly supported special education programs because he believed that "abnormality" could be cured. The Binet-Simon test was the first intelligence test and was the first to distinguish between "normal children" and those with developmental disabilities. Binet believed that it was important to study individual differences between age groups and children of the same age. He also believed that it was important for teachers to take into account individual students' strengths and also the needs of the classroom as a whole when teaching and creating a good learning environment. He also believed that it was important to train teachers in observation so that they would be able to see individual differences among children and adjust the curriculum to the students. Binet also emphasized that practice of material was important. In 1916 Lewis Terman revised the Binet-Simon so that the average score was always 100. The test became known as the Stanford-Binet and was one of the most widely used tests of intelligence. Terman, unlike Binet, was interested in using intelligence test to identify gifted children who had high intelligence. In his longitudinal study of gifted children, who became known as the Termites, Terman found that gifted children become gifted adults.

Edward Thorndike

Edward Thorndike (1874–1949) supported the scientific movement in education. He based teaching practices on empirical evidence and measurement. Thorndike developed the theory of instrumental conditioning or the law of effect. The law of effect states that associations are strengthened when it is followed by something pleasing and associations are weakened when followed by something not pleasing. He also found that learning is done a little at a time or in increments, learning is an automatic process and its principles apply to all mammals. Thorndike's research with Robert Woodworth on the theory of transfer found that learning one subject will only influence your ability to learn another subject if the subjects are similar. This discovery led to less emphasis on learning the classics because they found that studying the classics does not contribute to overall general intelligence. Thorndike was one of the first to say that individual differences in cognitive tasks were due to how many stimulus-response patterns a person had rather than general intellectual ability. He contributed word dictionaries that were scientifically based to determine the words and definitions used. The dictionaries were the first to take into consideration the users' maturity level. He also integrated pictures and easier pronunciation guide into each of the definitions. Thorndike contributed arithmetic books based on learning theory. He made all the problems more realistic and relevant to what was being studied, not just to improve the general intelligence. He developed tests that were standardized to measure performance in school-related subjects. His biggest contribution to testing was the CAVD intelligence test which used a multidimensional approach to intelligence and was the first to use a ratio scale. His later work was on programmed instruction, mastery learning, and computer-based learning:

If, by a miracle of mechanical ingenuity, a book could be so arranged that only to him who had done what was directed on page one would page two become visible, and so on, much that now requires personal instruction could be managed by print.

John Dewey

John Dewey (1859–1952) had a major influence on the development of progressive education in the United States. He believed that the classroom should prepare children to be good citizens and facilitate creative intelligence. He pushed for the creation of practical classes that could be applied outside of a school setting. He also thought that education should be student-oriented, not subject-oriented. For Dewey, education was a social experience that helped bring together generations of people. He stated that students learn by doing. He believed in an active mind that was able to be educated through observation, problem-solving, and enquiry. In his 1910 book How We Think, he emphasizes that material should be provided in a way that is stimulating and interesting to the student since it encourages original thought and problem-solving. He also stated that material should be relative to the student's own experience.

"The material furnished by way of information should be relevant to a question that is vital in the students own experience"

Jean Piaget

Jean Piaget (1896–1980) was one of the most powerful researchers in the area of developmental psychology during the 20th century. He developed the theory of cognitive development. The theory stated that intelligence developed in four different stages. The stages are the sensorimotor stage from birth to 2 years old, the preoperational state from 2 to 7 years old, the concrete operational stage from 7 to 10 years old, and the formal operational stage from 12 years old and up. He also believed that learning was constrained to the child's cognitive development. Piaget influenced educational psychology because he was the first to believe that cognitive development was important and something that should be paid attention to in education. Most of the research on Piagetian theory was carried out by American educational psychologists.

1920–present

The number of people receiving a high school and college education increased dramatically from 1920 to 1960. Because very few jobs were available to teens coming out of eighth grade, there was an increase in high school attendance in the 1930s. The progressive movement in the United States took off at this time and led to the idea of progressive education. John Flanagan, an educational psychologist, developed tests for combat trainees and instructions in combat training. In 1954 the work of Kenneth Clark and his wife on the effects of segregation on black and white children was influential in the Supreme Court case Brown v. Board of Education. From the 1960s to present day, educational psychology has switched from a behaviorist perspective to a more cognitive-based perspective because of the influence and development of cognitive psychology at this time.

Jerome Bruner

Jerome Bruner is notable for integrating Piaget's cognitive approaches into educational psychology. He advocated for discovery learning where teachers create a problem solving environment that allows the student to question, explore and experiment. In his book The Process of Education Bruner stated that the structure of the material and the cognitive abilities of the person are important in learning. He emphasized the importance of the subject matter. He also believed that how the subject was structured was important for the student's understanding of the subject and that it was the goal of the teacher to structure the subject in a way that was easy for the student to understand. In the early 1960s, Bruner went to Africa to teach math and science to school children, which influenced his view as schooling as a cultural institution. Bruner was also influential in the development of MACOS, Man: a Course of Study, which was an educational program that combined anthropology and science. The program explored human evolution and social behavior. He also helped with the development of the head start program. He was interested in the influence of culture on education and looked at the impact of poverty on educational development.

Benjamin Bloom

Benjamin Bloom (1903–1999) spent over 50 years at the University of Chicago, where he worked in the department of education. He believed that all students can learn. He developed the taxonomy of educational objectives. The objectives were divided into three domains: cognitive, affective, and psychomotor. The cognitive domain deals with how we think. It is divided into categories that are on a continuum from easiest to more complex. The categories are knowledge or recall, comprehension, application, analysis, synthesis, and evaluation. The affective domain deals with emotions and has 5 categories. The categories are receiving phenomenon, responding to that phenomenon, valuing, organization, and internalizing values. The psychomotor domain deals with the development of motor skills, movement, and coordination and has 7 categories that also go from simplest to most complex. The 7 categories of the psychomotor domain are perception, set, guided response, mechanism, complex overt response, adaptation, and origination. The taxonomy provided broad educational objectives that could be used to help expand the curriculum to match the ideas in the taxonomy. The taxonomy is considered to have a greater influence internationally than in the United States. Internationally, the taxonomy is used in every aspect of education from the training of the teachers to the development of testing material. Bloom believed in communicating clear learning goals and promoting an active student. He thought that teachers should provide feedback to the students on their strengths and weaknesses. Bloom also did research on college students and their problem-solving processes. He found that they differ in understanding the basis of the problem and the ideas in the problem. He also found that students differ in process of problem-solving in their approach and attitude toward the problem.

Nathaniel Gage

Nathaniel Gage (1917-2008) is an important figure in educational psychology as his research focused on improving teaching and understanding the processes involved in teaching. He edited the book Handbook of Research on Teaching (1963), which helped develop early research in teaching and educational psychology. Gage founded the Stanford Center for Research and Development in Teaching, which contributed research on teaching as well as influencing the education of important educational psychologists.

Perspectives

Behavioral

Applied behavior analysis, a research-based science utilizing behavioral principles of operant conditioning, is effective in a range of educational settings. For example, teachers can alter student behavior by systematically rewarding students who follow classroom rules with praise, stars, or tokens exchangeable for sundry items. Despite the demonstrated efficacy of awards in changing behavior, their use in education has been criticized by proponents of self-determination theory, who claim that praise and other rewards undermine intrinsic motivation. There is evidence that tangible rewards decrease intrinsic motivation in specific situations, such as when the student already has a high level of intrinsic motivation to perform the goal behavior. But the results showing detrimental effects are counterbalanced by evidence that, in other situations, such as when rewards are given for attaining a gradually increasing standard of performance, rewards enhance intrinsic motivation. Many effective therapies have been based on the principles of applied behavior analysis, including pivotal response therapy which is used to treat autism spectrum disorders.

Cognitive

Among current educational psychologists, the cognitive perspective is more widely held than the behavioral perspective, perhaps because it admits causally related mental constructs such as traits, beliefs, memories, motivations, and emotions. Cognitive theories claim that memory structures determine how information is perceived, processed, stored, retrieved and forgotten. Among the memory structures theorized by cognitive psychologists are separate but linked visual and verbal systems described by Allan Paivio's dual coding theory. Educational psychologists have used dual coding theory and cognitive load theory to explain how people learn from multimedia presentations.

Three experiments reported by Krug, Davis and Glover demonstrated the advantage of delaying a 2nd reading of a text passage by one week (distributed) compared with no delay between readings (massed).

The spaced learning effect, a cognitive phenomenon strongly supported by psychological research, has broad applicability within education. For example, students have been found to perform better on a test of knowledge about a text passage when a second reading of the passage is delayed rather than immediate (see figure). Educational psychology research has confirmed the applicability to the education of other findings from cognitive psychology, such as the benefits of using mnemonics for immediate and delayed retention of information.

Problem solving, according to prominent cognitive psychologists, is fundamental to learning. It resides as an important research topic in educational psychology. A student is thought to interpret a problem by assigning it to a schema retrieved from long-term memory. A problem students run into while reading is called "activation." This is when the student's representations of the text are present during working memory. This causes the student to read through the material without absorbing the information and being able to retain it. When working memory is absent from the reader's representations of the working memory they experience something called "deactivation." When deactivation occurs, the student has an understanding of the material and is able to retain information. If deactivation occurs during the first reading, the reader does not need to undergo deactivation in the second reading. The reader will only need to reread to get a "gist" of the text to spark their memory. When the problem is assigned to the wrong schema, the student's attention is subsequently directed away from features of the problem that are inconsistent with the assigned schema. The critical step of finding a mapping between the problem and a pre-existing schema is often cited as supporting the centrality of analogical thinking to problem-solving.

Cognitive view of intelligence

An example of an item from a cognitive abilities test

Each person has an individual profile of characteristics, abilities, and challenges that result from predisposition, learning, and development. These manifest as individual differences in intelligence, creativity, cognitive style, motivation, and the capacity to process information, communicate, and relate to others. The most prevalent disabilities found among school age children are attention deficit hyperactivity disorder (ADHD), learning disability, dyslexia, and speech disorder. Less common disabilities include intellectual disability, hearing impairment, cerebral palsy, epilepsy, and blindness.

Although theories of intelligence have been discussed by philosophers since Plato, intelligence testing is an invention of educational psychology, and is coincident with the development of that discipline. Continuing debates about the nature of intelligence revolve on whether it can be characterized by a single factor known as general intelligence, multiple factors (e.g., Gardner's theory of multiple intelligences), or whether it can be measured at all. In practice, standardized instruments such as the Stanford-Binet IQ test and the WISC are widely used in economically developed countries to identify children in need of individualized educational treatment. Children classified as gifted are often provided with accelerated or enriched programs. Children with identified deficits may be provided with enhanced education in specific skills such as phonological awareness. In addition to basic abilities, the individual's personality traits are also important, with people higher in conscientiousness and hope attaining superior academic achievements, even after controlling for intelligence and past performance.

Developmental

Developmental psychology, and especially the psychology of cognitive development, opens a special perspective for educational psychology. This is so because education and the psychology of cognitive development converge on a number of crucial assumptions. First, the psychology of cognitive development defines human cognitive competence at successive phases of development. Education aims to help students acquire knowledge and develop skills that are compatible with their understanding and problem-solving capabilities at different ages. Thus, knowing the students' level on a developmental sequence provides information on the kind and level of knowledge they can assimilate, which, in turn, can be used as a frame for organizing the subject matter to be taught at different school grades. This is the reason why Piaget's theory of cognitive development was so influential for education, especially mathematics and science education. In the same direction, the neo-Piagetian theories of cognitive development suggest that in addition to the concerns above, sequencing of concepts and skills in teaching must take account of the processing and working memory capacities that characterize successive age levels.

Second, the psychology of cognitive development involves understanding how cognitive change takes place and recognizing the factors and processes which enable cognitive competence to develop. Education also capitalizes on cognitive change, because the construction of knowledge presupposes effective teaching methods that would move the student from a lower to a higher level of understanding. Mechanisms such as reflection on actual or mental actions vis-à-vis alternative solutions to problems, tagging new concepts or solutions to symbols that help one recall and mentally manipulate them are just a few examples of how mechanisms of cognitive development may be used to facilitate learning.

Finally, the psychology of cognitive development is concerned with individual differences in the organization of cognitive processes and abilities, in their rate of change, and in their mechanisms of change. The principles underlying intra- and inter-individual differences could be educationally useful, because knowing how students differ in regard to the various dimensions of cognitive development, such as processing and representational capacity, self-understanding and self-regulation, and the various domains of understanding, such as mathematical, scientific, or verbal abilities, would enable the teacher to cater for the needs of the different students so that no one is left behind.

Constructivist

Constructivism is a category of learning theory in which emphasis is placed on the agency and prior "knowing" and experience of the learner, and often on the social and cultural determinants of the learning process. Educational psychologists distinguish individual (or psychological) constructivism, identified with Piaget's theory of cognitive development, from social constructivism. The social constructivist paradigm views the context in which the learning occurs as central to the learning itself. It regards learning as a process of enculturation. People learn by exposure to the culture of practitioners. They observe and practice the behavior of practitioners and 'pick up relevant jargon, imitate behavior, and gradually start to act in accordance with the norms of the practice'. So, a student learns to become a mathematician through exposure to mathematician using tools to solve mathematical problems. So in order to master a particular domain of knowledge it is not enough for students to learn the concepts of the domain. They should be exposed to the use of the concepts in authentic activities by the practitioners of the domain.

A dominant influence on the social constructivist paradigm is Lev Vygotsky's work on sociocultural learning, describing how interactions with adults, more capable peers, and cognitive tools are internalized to form mental constructs. "Zone of Proximal Development" (ZPD) is a term Vygotsky used to characterize an individual's mental development. He believed the task individuals can do on their own do not give a complete understanding of their mental development. He originally defined the ZPD as “the distance between the actual developmental level as determined by independent problem solving and the level of potential development as determined through problem solving under adult guidance or in collaboration with more capable peers.” He cited a famous example to make his case. Two children in school who originally can solve problems at an eight-year-old developmental level (that is, typical for children who were age 8), might be at different developmental levels. If each child received assistance from an adult, one was able to perform at a nine-year-old level and one was able to perform at a twelve-year-old level. He said “This difference between twelve and eight, or between nine and eight, is what we call the zone of proximal development.” He further said that the ZPD “defines those functions that have not yet matured but are in the process of maturation, functions that will mature tomorrow but are currently in an embryonic state.” The zone is bracketed by the learner's current ability and the ability they can achieve with the aid of an instructor of some capacity.

Vygotsky viewed the ZPD as a better way to explain the relation between children's learning and cognitive development. Prior to the ZPD, the relation between learning and development could be boiled down to the following three major positions: 1) Development always precedes learning (e.g., constructivism): children first need to meet a particular maturation level before learning can occur; 2) Learning and development cannot be separated, but instead occur simultaneously (e.g., behaviorism): essentially, learning is development; and 3) learning and development are separate, but interactive processes (e.g., gestaltism): one process always prepares the other process, and vice versa. Vygotsky rejected these three major theories because he believed that learning should always precede development in the ZPD. According to Vygotsky, through the assistance of a more knowledgeable other, a child is able to learn skills or aspects of a skill that go beyond the child's actual developmental or maturational level. The lower limit of ZPD is the level of skill reached by the child working independently (also referred to as the child's developmental level). The upper limit is the level of potential skill that the child is able to reach with the assistance of a more capable instructor. In this sense, the ZPD provides a prospective view of cognitive development, as opposed to a retrospective view that characterizes development in terms of a child's independent capabilities. The advancement through and attainment of the upper limit of the ZPD is limited by the instructional and scaffolding-related capabilities of the more knowledgeable other (MKO). The MKO is typically assumed to be an older, more experienced teacher or parent, but often can be a learner's peer or someone their junior. The MKO need not even be a person, it can be a machine or book, or other source of visual and/or audio input.

Elaborating on Vygotsky's theory, Jerome Bruner and other educational psychologists developed the important concept of instructional scaffolding, in which the social or information environment offers supports for learning that are gradually withdrawn as they become internalized.

Jean Piaget's Cognitive Development

Jean Piaget was interested in how an organism adapts to its environment. Piaget hypothesized that infants are born with a schema operating at birth that he called "reflexes". Piaget identified four stages in cognitive development. The four stages are sensorimotor stage, pre-operational stage, concrete operational stage, and formal operational stage.

Conditioning and learning

An abacus provides concrete experiences for learning abstract concepts.

To understand the characteristics of learners in childhood, adolescence, adulthood, and old age, educational psychology develops and applies theories of human development. Often represented as stages through which people pass as they mature, developmental theories describe changes in mental abilities (cognition), social roles, moral reasoning, and beliefs about the nature of knowledge.

For example, educational psychologists have conducted research on the instructional applicability of Jean Piaget's theory of development, according to which children mature through four stages of cognitive capability. Piaget hypothesized that children are not capable of abstract logical thought until they are older than about 11 years, and therefore younger children need to be taught using concrete objects and examples. Researchers have found that transitions, such as from concrete to abstract logical thought, do not occur at the same time in all domains. A child may be able to think abstractly about mathematics, but remain limited to concrete thought when reasoning about human relationships. Perhaps Piaget's most enduring contribution is his insight that people actively construct their understanding through a self-regulatory process.

Piaget proposed a developmental theory of moral reasoning in which children progress from a naïve understanding of morality based on behavior and outcomes to a more advanced understanding based on intentions. Piaget's views of moral development were elaborated by Lawrence Kohlberg into a stage theory of moral development. There is evidence that the moral reasoning described in stage theories is not sufficient to account for moral behavior. For example, other factors such as modeling (as described by the social cognitive theory of morality) are required to explain bullying.

Rudolf Steiner's model of child development interrelates physical, emotional, cognitive, and moral development in developmental stages similar to those later described by Piaget.

Developmental theories are sometimes presented not as shifts between qualitatively different stages, but as gradual increments on separate dimensions. Development of epistemological beliefs (beliefs about knowledge) have been described in terms of gradual changes in people's belief in: certainty and permanence of knowledge, fixedness of ability, and credibility of authorities such as teachers and experts. People develop more sophisticated beliefs about knowledge as they gain in education and maturity.

Motivation

Motivation is an internal state that activates, guides and sustains behavior. Motivation can have several impacting effects on how students learn and how they behave towards subject matter:

  • Provide direction towards goals
  • Enhance cognitive processing abilities and performance
  • Direct behavior toward particular goals
  • Lead to increased effort and energy
  • Increase initiation of and persistence in activities

Educational psychology research on motivation is concerned with the volition or will that students bring to a task, their level of interest and intrinsic motivation, the personally held goals that guide their behavior, and their belief about the causes of their success or failure. As intrinsic motivation deals with activities that act as their own rewards, extrinsic motivation deals with motivations that are brought on by consequences or punishments. A form of attribution theory developed by Bernard Weiner describes how students' beliefs about the causes of academic success or failure affect their emotions and motivations. For example, when students attribute failure to lack of ability, and ability is perceived as uncontrollable, they experience the emotions of shame and embarrassment and consequently decrease effort and show poorer performance. In contrast, when students attribute failure to lack of effort, and effort is perceived as controllable, they experience the emotion of guilt and consequently increase effort and show improved performance.

The self-determination theory (SDT) was developed by psychologists Edward Deci and Richard Ryan. SDT focuses on the importance of intrinsic and extrinsic motivation in driving human behavior and posits inherent growth and development tendencies. It emphasizes the degree to which an individual's behavior is self-motivated and self-determined. When applied to the realm of education, the self-determination theory is concerned primarily with promoting in students an interest in learning, a value of education, and a confidence in their own capacities and attributes.

Motivational theories also explain how learners' goals affect the way they engage with academic tasks. Those who have mastery goals strive to increase their ability and knowledge. Those who have performance approach goals strive for high grades and seek opportunities to demonstrate their abilities. Those who have performance avoidance goals are driven by fear of failure and avoid situations where their abilities are exposed. Research has found that mastery goals are associated with many positive outcomes such as persistence in the face of failure, preference for challenging tasks, creativity, and intrinsic motivation. Performance avoidance goals are associated with negative outcomes such as poor concentration while studying, disorganized studying, less self-regulation, shallow information processing, and test anxiety. Performance approach goals are associated with positive outcomes, and some negative outcomes such as an unwillingness to seek help and shallow information processing.

Locus of control is a salient factor in the successful academic performance of students. During the 1970s and '80s, Cassandra B. Whyte did significant educational research studying locus of control as related to the academic achievement of students pursuing higher education coursework. Much of her educational research and publications focused upon the theories of Julian B. Rotter in regard to the importance of internal control and successful academic performance. Whyte reported that individuals who perceive and believe that their hard work may lead to more successful academic outcomes, instead of depending on luck or fate, persist and achieve academically at a higher level. Therefore, it is important to provide education and counseling in this regard.

Technology

Bloom's taxonomy of educational objectives: categories in the cognitive domain

Instructional design, the systematic design of materials, activities, and interactive environments for learning, is broadly informed by educational psychology theories and research. For example, in defining learning goals or objectives, instructional designers often use a taxonomy of educational objectives created by Benjamin Bloom and colleagues. Bloom also researched mastery learning, an instructional strategy in which learners only advance to a new learning objective after they have mastered its prerequisite objectives. Bloom discovered that a combination of mastery learning with one-to-one tutoring is highly effective, producing learning outcomes far exceeding those normally achieved in classroom instruction. Gagné, another psychologist, had earlier developed an influential method of task analysis in which a terminal learning goal is expanded into a hierarchy of learning objectives connected by prerequisite relationships. The following list of technological resources incorporate computer-aided instruction and intelligence for educational psychologists and their students:

Technology is essential to the field of educational psychology, not only for the psychologist themselves as far as testing, organization, and resources, but also for students. Educational Psychologists who reside in the K-12 setting focus the majority of their time on Special Education students. It has been found that students with disabilities learning through technology such as iPad applications and videos are more engaged and motivated to learn in the classroom setting. Liu et al. explain that learning-based technology allows for students to be more focused, and learning is more efficient with learning technologies. The authors explain that learning technology also allows for students with social-emotional disabilities to participate in distance learning.

Applications

Teaching

A class size experiment in the United States found that attending small classes for 3 or more years in the early grades increased high school graduation of students from low-income families.

Research on classroom management and pedagogy is conducted to guide teaching practice and form a foundation for teacher education programs. The goals of classroom management are to create an environment conducive to learning and to develop students' self-management skills. More specifically, classroom management strives to create positive teacher-student and peer relationships, manage student groups to sustain on-task behavior, and use counseling and other psychological methods to aid students who present persistent psycho-social problems.

Introductory educational psychology is a commonly required area of study in most North American teacher education programs. When taught in that context, its content varies, but it typically emphasizes learning theories (especially cognitively oriented ones), issues about motivation, assessment of students' learning, and classroom management. A developing Wikibook about educational psychology gives more detail about the educational psychology topics that are typically presented in preservice teacher education.

Counseling

Training

In order to become an educational psychologist, students can complete an undergraduate degree in their choice. They then must go to graduate school to study education psychology, counseling psychology, and/ or school counseling. Most students today are also receiving their doctorate degrees in order to hold the "psychologist" title. Educational psychologists work in a variety of settings. Some work in university settings where they carry out research on the cognitive and social processes of human development, learning and education. Educational psychologists may also work as consultants in designing and creating educational materials, classroom programs and online courses. Educational psychologists who work in k–12 school settings (closely related are school psychologists in the US and Canada) are trained at the master's and doctoral levels. In addition to conducting assessments, school psychologists provide services such as academic and behavioral intervention, counseling, teacher consultation, and crisis intervention. However, school psychologists are generally more individual-oriented towards students.

Many high schools and colleges are increasingly offering educational psychology courses, with some colleges offering it as a general education requirement. Similarly, colleges offer students opportunities to obtain a PhD. in Educational Psychology.

Within the UK, students must hold a degree that is accredited by the British Psychological Society (either undergraduate or at Masters level) before applying for a three-year doctoral course that involves further education, placement, and a research thesis.

In recent years, many university training programs in the US have included curriculum that focuses on issues of race, gender, disability, trauma, and poverty, and how those issues affect learning and academic outcomes. A growing number of universities offer specialized certificates that allow professionals to work and study in these fields (i.e. autism specialists, trauma specialists).

Employment outlook

Anticipated to grow by 18–26%, employment for psychologists in the United States is expected to grow faster than most occupations in 2014. One in four psychologists is employed in educational settings. In the United States, the median salary for psychologists in primary and secondary schools is US$58,360 as of May 2004.

In recent decades, the participation of women as professional researchers in North American educational psychology has risen dramatically.

Methods of research

Educational psychology, as much as any other field of psychology heavily relies on a balance of pure observation and quantitative methods in psychology. The study of education generally combines the studies of history, sociology, and ethics with theoretical approaches. Smeyers and Depaepe explain that historically, the study of education and child-rearing have been associated with the interests of policymakers and practitioners within the educational field, however, the recent shift to sociology and psychology has opened the door for new findings in education as a social science. Now being its own academic discipline, educational psychology has proven to be helpful for social science researchers.

Quantitative research is the backing to most observable phenomena in psychology. This involves observing, creating, and understanding distribution of data based upon the study's subject matter. Researchers use particular variables to interpret their data distributions from their research and employ statistics as a way of creating data tables and analyzing their data. Psychology has moved from the "common sense" reputations initially posed by Thomas Reid to the methodology approach comparing independent and dependent variables through natural observation, experiments, or combinations of the two. Though results are still, with statistical methods, objectively true based upon significance variables or p- values.

Character education

From Wikipedia, the free encyclopedia

Character education is an umbrella term loosely used to describe the teaching of children and adults in a manner that will help them develop variously as moral, civic, good, mannered, behaved, non-bullying, healthy, critical, successful, traditional, compliant or socially acceptable beings. Concepts that now and in the past have fallen under this term include social and emotional learning, moral reasoning and cognitive development, life skills education, health education, violence prevention, critical thinking, ethical reasoning, and conflict resolution and mediation. Many of these are now considered failed programs, i.e. "religious education", "moral development", "values clarification".

Today, there are dozens of character education programs in, and vying for adoption by, schools and businesses. Some are commercial, some non-profit and many are uniquely devised by states, districts and schools, themselves. A common approach of these programs is to provide a list of principles, pillars, values or virtues, which are memorized or around which themed activities are planned. It is commonly claimed that the values included in any particular list are universally recognized. However, there is no agreement among the competing programs on core values (e.g., honesty, stewardship, kindness, generosity, courage, freedom, justice, equality, and respect) or even how many to list. There is also no common or standard means for assessing, implementing or evaluating programs.

Terminology

"Character" is one of those overarching concepts that is the subject of disciplines from philosophy to theology, from psychology to sociology—with many competing and conflicting theories. Thomas Lickona defines character education as "the deliberate effort to develop virtues that are good for the individual and good for society." More recently, psychologist Robert McGrath has proposed that character education is less focused on social skill acquisition and more on constructing a moral identity within a life narrative.

Character as it relates to character education most often refers to how 'good' a person is. In other words, a person who exhibits personal qualities like those a society considers desirable might be considered to have good character—and developing such personal qualities is often seen as a purpose of education. However, the various proponents of character education are far from agreement as to what "good" is, or what qualities are desirable. Compounding this problem is that there is no scientific definition of character. Because such a concept blends personality and behavioral components, scientists have long since abandoned use of the term "character" and, instead, use the term psychological motivators to measure the behavioral predispositions of individuals. With no clinically defined meaning, there is virtually no way to measure if an individual has a deficit of character, or if a school program can improve it.

The various terms in the lists of values that character education programs propose—even those few found in common among some programs—suffer from vague definitions. This makes the need and effectiveness of character education problematic to measure.

In-school programs

There is no common practice in schools in relation to the formation of pupils' character or values education. This is partly due to the many competing programs and the lack of standards in character education, but also because of how and by whom the programs are executed.

Programs are generally of four varieties: cheerleading, praise and reward, define and drill, and forced formality. They may be used alone or in combination.

1) Cheerleading involves multicolored posters, banners, and bulletin boards featuring a value or virtue of the month; lively morning public-address announcements; occasional motivational assemblies; and possibly a high-profile event such as a fund-raiser for a good cause.

2) Praise-and-reward approach seeks to make virtue into habit using "positive reinforcement". Elements include "catching students being good" and praising them or giving them chits that can be exchanged for privileges or prizes. In this approach, all too often, the real significance of the students' actions is lost, as the reward or award becomes the primary focus.

3) Define-and-drill calls on students to memorize a list of values and the definition of each. Students' simple memorization of definitions seems to be equated with their development of the far more complex capacity for making moral decisions.

4) Forced-formality focuses on strict, uniform compliance with specific rules of conduct, (i.e., walking in lines, arms at one's sides), or formal forms of address ("yes sir," "no ma'am"), or other procedures deemed to promote order or respect of adults.

"These four approaches aim for quick behavioral results, rather than helping students better understand and commit to the values that are core to our society, or helping them develop the skills for putting those values into action in life's complex situations."

Generally, the most common practitioners of character education in the United States are school counselors, although there is a growing tendency to include other professionals in schools and the wider community. Depending on the program, the means of implementation may be by teachers and/or any other adults (faculty, bus drivers, cafeteria workers, maintenance staff, etc.); by storytelling, which can be through books and media; or by embedding into the classroom curriculum. There are many theories about means, but no comparative data and no consensus in the industry as to what, if any, approach may be effective.

History

It has been said that, "character education is as old as education itself". Indeed, the attempt to understand and develop character extends into prehistory.

Understanding character

Psychic arts

Since very early times, people have tried to access or "read" the pre-disposition (character) of self and others. Being able to predict and even manipulate human behavior, motivations, and reactions would bestow obvious advantages. Pre-scientific character assessment techniques have included, among others: anthropometry, astrology, palmistry, metoposcopy, and chiromancy. These approaches have been scientifically discredited although they continue to be widely practiced.

Race character

The concept of inherited "race character" has long been used to characterize desirable versus undesirable qualities in members of groups as a whole along national, tribal, ethnic, religious and even class lines. Race character is predominantly used as a justification for the denigration and subsequent persecution of minority groups, most infamously, justifying European persecution of Native Americans, the concept of slavery, and the Nazis' persecution of Jews. Though race character continues to be used as a justification for persecution of minorities worldwide, it has been scientifically discredited and is not overtly a component of modern character education in western societies.

Generational character

Particularly in modern liberal republics, social and economic change is rapid and can result in cognitive stress to older generations when each succeeding generation expands on and exhibits their own modes of expressing the freedoms such societies enjoy.

America is a prime example. With few traditions, each generation exhibits attitudes and behaviors that conservative segments of preceding generations uneasily assimilate. Individual incidents can also produce a moral panic. Cries about loss of morals in the succeeding generation, overwhelmingly unsubstantiated, and calls for remediation have been constant in America since before its founding. (It should be expected that—in a free country that supports children's rights—this trend will continue apace.)

Developing character

Eastern philosophy

Eastern philosophy views the nature of man as initially quiet and calm, but when affected by the external world, it develops desires. When the desires are not properly controlled and the conscious mind is distracted by the material world, we lose our true selves and the principle of reason in Nature is destroyed. From this arise rebellion, disobedience, cunning and deceit, and general immorality. This is the way of chaos. Confucianism stands with Taoism as two of the great religious/philosophical systems of China.

A hallmark of the philosophy of Confucius is his emphasis on tradition and study. He disparages those who have faith in natural understanding or intuition and argues for long and careful study. Study, for Confucius, means finding a good teacher, who is familiar with the ways of the past and the practices of the ancients, imitating his words and deeds. The result is a heavy scheme of obligations and intricate duties throughout all of one's many social roles. Confucius is said to have sung his sayings and accompanied himself on a 'qin' (a kind of zither). According to Confucius, musical training is the most effective method for molding the moral character of man and keeping society in order. He said: "Let a man be stimulated by poetry, established by the rules of propriety, perfected by music."

The theme of Taoism is one of harmony with nature. Zhuangzi was a central figure in Taoist philosophy. He wrote that people develop different moral attitudes from different natural upbringings, each feeling that his own views are obvious and natural, yet all are blinded by this socialization to their true nature. To Zhuangzi, pre-social desires are relatively few and easy to satisfy, but socialization creates a plethora of desires for "social goods" such as status, reputation, and pride. These conventional values, because of their comparative nature create attitudes of resentment and anger inciting competition and then violence. The way to social order is for people to eliminate these socialized ambitions through open-minded receptivity to all kinds of voices—particularly those who have run afoul of human authority or seem least authoritative. Each has insights. Indeed, in Taoist moral philosophy, perfection may well look like its opposite to us. One theme of Zhuangzi's that links Taoism to the Zen branch of Buddhism is the concept of flow, of losing oneself in activity, particularly the absorption in skilled execution of a highly cultivated way. His most famous example concerns a butcher who carves beef with the focus and absorption of a virtuoso dancer in an elegantly choreographed performance. The height of human satisfaction comes in achieving and exercising such skills with the focus and commitment that gets us "outside ourselves" and into such an intimate connection with our inborn nature.

Western philosophy

The early Greek philosophers felt that happiness requires virtue and hence that a happy person must have virtuous traits of character.

Socrates identifies happiness with pleasure and explains the various virtues as instrumental means to pleasure. He teaches, however, that pleasure is to be understood in an overarching sense wherein fleeing battle is a momentary pleasure that detracts from the greater pleasure of acting bravely.

Plato wrote that to be virtuous, we must both understand what contributes to our overall good and have our spirited and appetitive desires educated properly and guided by the rational part of the soul. The path he prescribes is that a potentially virtuous person should learn when young to love and take pleasure in virtuous actions, but he must wait until late in life to develop the understanding of why what he loves is good. An obvious problem is that this reasoning is circular.

Aristotle is perhaps, even today, the most influential of all the early Western philosophers. His view is often summarized as 'moderation in all things'. For example, courage is worthy, for too little of it makes one defenseless. But too much courage can result in foolhardiness in the face of danger. To be clear, Aristotle emphasizes that the moderate state is not an arithmetic mean, but one relative to the situation: sometimes the mean course is to be angry at, say, injustice or mistreatment, at other times anger is wholly inappropriate. Additionally, because people are different, the mean for one person may be bravery, but for another it is recklessness.

For Aristotle, the key to finding this balance is to enjoy and recognize the value of developing one's rational powers, and then using this recognition to determine which actions are appropriate in which circumstances.

The views of nineteenth-century philosophers were heavily indebted to these early Greeks. Two of them, Karl Marx and John Stuart Mill, had a major influence on approaches to developing character.

Karl Marx applies Aristotle's conclusions in his understanding of work as a place where workers should be able to express their rational powers. But workers subject to capitalist values are characterized primarily by material self-interest. This makes them distrustful of others, viewing them primarily as competitors. Given these attitudes, workers become prone to a number of vices, including selfishness, cowardice, and intemperance.

To correct these conditions, he proposes that workers perform tasks that are interesting and mentally challenging—and that each worker help decide how, and to what ends, their work should be directed. Marx believes that this, coupled with democratic conditions in the workplace, reduces competitive feelings among workers so they want to exhibit traditional virtues like generosity and trustfulness, and avoid the more traditional vices such as cowardice, stinginess, and self-indulgence.

John Stuart Mill, like Marx, also highly regarded development of the rational mind. He argued that seriously unequal societies, by preventing individuals from developing their deliberative powers, affect individuals' character in unhealthy ways and impede their ability to live virtuous lives. In particular, Mill argued that societies that have systematically subordinated women have harmed men and women, and advised that the place of women in families and in societies be reconsidered.

Contemporary views

Because women and men today may not be well-positioned to fully develop the capacities Aristotle and others considered central to virtuous character, it continues to be a central issue not only in ethics, but also in feminist philosophy, political philosophy, philosophy of education, and philosophy of literature. Because moral character requires communities where citizens can fully realize their human powers and ties of friendship, there are hard questions of how educational, economic, political, and social institutions should be structured to make that development possible.

Situationism
Impressed by scientific experiments in social psychology, "situationist" philosophers argue that character traits are not stable or consistent and cannot be used to explain why people act as they do. Experimental data shows that much of human behavior is attributable to seemingly trivial features of the situations in which people find themselves. In a typical experiment, seminary students agreed to give a talk on the importance of helping those in need. On the way to the building where their talks were to be given, they encountered a confederate slumped over and groaning. Ironically, those who were told they were already late were much less likely to help than those who were told they had time to spare.

Perhaps most damning to the traditional view of character are the results of the experiments conducted by Stanley Milgram in the 1960s and Philip G. Zimbardo in 1971. In the first of these experiments, the great majority of subjects, when politely though firmly requested by an experimenter, were willing to administer what they thought were increasingly severe electric shocks to a screaming "victim." In the second, the infamous Stanford prison experiment, the planned two-week investigation into the psychology of prison life had to be ended after only six days because the college students who were assigned to act as guards became sadistic and those who were the "prisoners" became depressed and showed signs of extreme stress. These and other experiments are taken to show that if humans do have noble tendencies, they are narrow, "local" traits that are not unified with other traits into a wider behavioral pattern of being.

History of character education in U.S. schools

The colonial period

As common schools spread throughout the colonies, the moral education of children was taken for granted. Formal education had a distinctly moral and religion emphasis. In the Christian tradition, it is believed that humans are flawed at birth (original sin), requiring salvation through religious means: teaching, guidance and supernatural rituals. This belief in America, originally heavily populated by Protestant immigrants, creates a situation of a-priori assumption that humans are morally deficient by nature and that preemptive measures are needed to develop children into acceptable members of society: home, church and school.

Character education in school in the United States began with the circulation of the New England Primer. Besides rudimentary instruction in reading, it was filled with Biblical quotes, prayers, catechisms and religiously charged moral exhortations. Typical is this short verse from the 1777 edition:

Good children must,
Fear God all day, Love Christ alway,
Parents obey, In secret pray,
No false thing say, Mind little play,
By no sin stray, Make no delay,
In doing good.

Nineteenth century

As the young republic took shape, schooling was promoted for both secular and moral reasons. By the time of the nineteenth century, however, religion became a problem in the schools. In the United States, the overwhelming dominant religion was Protestantism. While not as prominent as during the Puritan era, the King James Bible was, nevertheless, a staple of U.S. public schools. Yet, as waves of immigrants from Ireland, Germany, and Italy came to the country from the mid-nineteenth century forward, they reacted to the Protestant tone and orthodoxy of the schools. Concerned that their children would be weaned from their faith, Catholics developed their own school system. Later in the twentieth century, other religious groups, such as Jews, Muslims, and even various Protestant denominations, formed their own schools. Each group desired, and continues to desire, that its moral education be rooted in its respective faith or code.

Horace Mann, the nineteenth-century champion of the common schools, strongly advocated for moral education. He and his followers were worried by the widespread drunkenness, crime, and poverty during the Jacksonian period they lived in. No less troubling were the waves of immigrants flooding into cities, unprepared for urban life and particularly unprepared to participate in democratic civic life.

The most successful textbooks during the nineteenth and early twentieth centuries were the famed McGuffey Readers, fostering virtues such as thrift honesty, piety, punctuality and industry. McGuffey was a theological and conservative teacher and attempted to give schools a curriculum that would instill Presbyterian Calvinist beliefs and manners in their students.

Mid-twentieth century

During the late-nineteenth-century and twentieth-century period, intellectual leaders and writers were deeply influenced by the ideas of the English naturalist Charles Darwin, the German political philosopher Karl Marx, the Austrian neurologist and founder of psychoanalysis Sigmund Freud, and by a growing strict interpretation of the separation of church and state doctrine. This trend increased after World War II and was further intensified by what appeared to be changes in the nation's moral consensus in the late 1960s. Educators and others became wary of using the schools for moral education. More and more this was seen to be the province of the family and the church.

Still, due to a perceived view of academic and moral decline, educators continued to receive mandates to address the moral concerns of students, which they did using primarily two approaches: values clarification and cognitive developmental moral education.

Values clarification. Values change over time in response to changing life experiences. Recognizing these changes and understanding how they affect one's actions and behaviors is the goal of the values clarification process. Values clarification does not tell you what you should have, it simply provides the means to discover what your values are. This approach, although widely practiced, came under strong criticism for, among other things, promoting moral relativism among students.

Cognitive-developmental theory of moral education and development sprang from the work of the Swiss psychologist Jean Piaget and was further developed by Lawrence Kohlberg. Kohlberg rejected the focus on values and virtues, not only due to the lack of consensus on what virtues are to be taught, but also because of the complex nature of practicing such virtues. For example, people often make different decisions yet hold the same basic moral values. Kohlberg believed a better approach to affecting moral behavior should focus on stages of moral development. These stages are critical, as they consider the way a person organizes their understanding of virtues, rules, and norms, and integrates these into a moral choice.

Character education movement of the 1980s

The impetus and energy behind the return of a more didactic character education to American schools did not come from within the educational community. It continues to be fueled by desire from conservative and religious segments of the population for traditionally orderly schools where conformity to "standards" of behavior and good habits are stressed. State and national politicians, as well as local school districts, lobbied by character education organizations, have responded by supporting this sentiment. During his presidency, Bill Clinton hosted five conferences on character education. President George W. Bush expanded on the programs of the previous administration and made character education a major focus of his educational reform agenda.

21st century developments

Grit is defined as perseverance and commitment to long-term goals. It is a character attribute associated with University of Pennsylvania professor Angela Duckworth who wrote about her research in a best-selling book and promoted it on a widely watched Ted Talks video. Initially, lauded as a breakthrough discovery of the "key character ingredient" to success and performance, it soon came under wide criticism and has been exposed, like other character interventions, as suspect as a character construct, and where attempts have been made to implement it in school programs, shows no more than a weak effect, if any. Moreover, the original data was misinterpreted by Duckworth. Additionally, the construct of grit ability ignores the positive socio-economic pre-requisites necessary to deploy it. 

Modern scientific approaches

Today, the sciences of social psychology, neuropsychology and evolutionary psychology have taken new approaches to the understanding of human social behavior.

Personality and social psychology is a scientific method used by health professionals for researching personal and social motivators in and between the individual and society, as well as applying them to the problems people have in the context of society. Personality and social psychologists study how people think about, influence, and relate to one another. By exploring forces within the person (such as traits, attitudes, and goals) as well as forces within the situation (such as social norms and incentives), they seek to provide insight into issues as wide-ranging as prejudice, romantic attraction, persuasion, friendship, helping, aggression, conformity, and group interaction.

Neuropsychology addresses how brain regions associated with emotional processing are involved in moral cognition by studying the biological mechanisms that underlie human choices and behavior. Like social psychology, it seeks to determine, not how we should, but how we do behave—though neurologically. For instance, what happens in the brain when we favor one response over another, or when it is difficult to make any decision? Studies of clinical populations, including patients with VMPC (ventromedial prefrontal cortex) damage, reveal an association between impairments in emotional processing and impairments in moral judgement and behavior. These and other studies conclude that not only are emotions engaged during moral cognition, but that emotions, particularly those mediated by VMPC, are in fact critical for morality.

Other neurological research is documenting how much the unconscious mind is involved in decision making. According to cognitive neuroscientists, we are conscious of only about 5 percent of our cognitive activity, so most of our decisions, actions, emotions, and behavior depends on the 95 percent of brain activity that goes beyond our conscious awareness. These studies show that actions come from preconscious brain activity patterns and not from people consciously thinking about what they are going to do. A 2011 study conducted by Itzhak Fried found that individual neurons fire 2 seconds before a reported "will" to act (long before EEG activity predicted such a response). This was accomplished with the help of volunteer epilepsy patients, who needed electrodes implanted deep in their brain for evaluation and treatment anyway. Similarly to these tests, a 2013 study found that the choice to sum or subtract can be predicted before the subject reports it.

Evolutionary psychology, a new science, emerged in the 1990s to focus on explaining human behavior against the backdrop of Darwinian processes. This science considers how the biological forces of genetics and neurotransmissions in the brain influence unconscious strategies and conscious and proposes that these features of biology have developed through evolution processes. In this view, the cognitive programs of the human brain are adaptations. They exist because this behavior in our ancestors enabled them to survive and reproduce these same traits in their descendants, thereby equipping us with solutions to problems that our ancestors faced during our species' evolutionary history. Ethical topics addressed include altruistic behaviors, deceptive or harmful behaviors, an innate sense of fairness or unfairness, feelings of kindness or love, self-sacrifice, feelings related to competitiveness and moral punishment or retribution, and moral "cheating" or hypocrisy.

Issues and controversies

Scientific studies

The largest federal study, to-date, a 2010 report released under the auspices of the U.S. Department of Education found that the vast majority of character education programs have failed to prove their effectiveness, producing no improvements in student behavior or academic performance. Previous and current research on the subject fails to find one peer-reviewed study demonstrating any scientifically validated need for or result from character education programs. Typically, support is attested to by referring to "correlations" (e.g., grades, number of disciplinary referrals, subjective opinion, etc.).

Functional and ideological problems

1) An assumption that "character" is deficient in some or all children

2) Lack of agreement on what constitutes effectiveness 

3) Lack of evidence that it does what it claims

4) A conflict between what good character is and the way that character education proposes to teach it

5) Differing standards in methods and objectives. Differing standards for assessing need and evaluating results. Some attempts have been made.

6) Supportive "studies" that overwhelmingly rely on subjective feedback (usually surveys) from vested participants

7) Programs instituted towards ideological and/or religious ends

8) The pervasive problem of confusing morality with social conformity

9) There are few if any common goals among character education programs. The dissensions in the list of values among character education programs, itself, constitutes a major criticism that there is anything to character education that is either fundamental or universally relevant to students or society.

10) It might be said that there is agreement in as much as what values do not find inclusion on lists of core values. Not found, even though they are fundamental to the success of modern democratic societies, are such noted values as independence, inventiveness, curiosity, critical thinking, skepticism, and even moderation. "Take chances, make mistakes, get messy!" the famous saying by Ms. Frizzle on the much celebrated TV show, The Magic School Bus, embodies values that would be antithetical to those found on today's character education lists.

Adaptive behavior

From Wikipedia, the free encyclopedia

Adaptive behavior is behavior that enables a person (usually used in the context of children) to cope in their environment with greatest success and least conflict with others. This is a term used in the areas of psychology and special education. Adaptive behavior relates to everyday skills or tasks that the "average" person is able to complete, similar to the term life skills.

Nonconstructive or disruptive social or personal behaviors can sometimes be used to achieve a constructive outcome. For example, a constant repetitive action could be re-focused on something that creates or builds something. In other words, the behavior can be adapted to something else.

In contrast, maladaptive behavior is a type of behavior that is often used to reduce one's anxiety, but the result is dysfunctional and non-productive. For example, avoiding situations because you have unrealistic fears may initially reduce your anxiety, but it is non-productive in alleviating the actual problem in the long term. Maladaptive behavior is frequently used as an indicator of abnormality or mental dysfunction, since its assessment is relatively free from subjectivity. However, many behaviors considered moral can be maladaptive, such as dissent or abstinence.

Adaptive behavior reflects an individual’s social and practical competence to meet the demands of everyday living.

Behavioral patterns change throughout a person's development, life settings and social constructs, evolution of personal values, and the expectations of others. It is important to assess adaptive behavior in order to determine how well an individual functions in daily life: vocationally, socially and educationally.

Examples

  • A child born with cerebral palsy will most likely have a form of hemiparesis or hemiplegia (the weakening, or loss of use, of one side of the body). In order to adapt to one's environment, the child may use these limbs as helpers, in some cases even adapt the use of their mouth and teeth as a tool used for more than just eating or conversation.
  • Frustration from lack of the ability to verbalize one's own needs can lead to tantrums. In addition, it may lead to the use of signs or sign language to communicate needs.

Core problems

Limitations in self-care skills and social relationships, as well as behavioral excesses, are common characteristics of individuals with mental disabilities. Individuals with mental disabilities--who require extensive supports--are often taught basic self-care skills such as dressing, eating, and hygiene. Direct instruction and environmental supports, such as added prompts and simplified routines, are necessary to ensure that deficits in these adaptive areas do not limit one's quality of life.

Most children with milder forms of mental disabilities learn how to take care of their basic needs, but they often require training in self-management skills to achieve the levels of performance necessary for eventual independent living. Making and sustaining personal relationships present significant challenges for many persons with mental disabilities. Limited cognitive processing skills, poor language development, and unusual or inappropriate behaviors can seriously impede interactions with others. Teaching students with mental disabilities appropriate social and interpersonal skills is an important function of special education. Students with mental disabilities often exhibit behavior problems than children without disabilities. Some behaviors observed by students with mental disabilities are difficulty accepting criticism, limited self-control, and inappropriate behaviors. The greater the severity of the mental disabilities, generally the higher the incidence of behavioral problems.

Problems with assessing long-term and short-term adaptation

One problem with assessments of adaptive behavior is that a behavior that appears adaptive in the short run can be maladaptive in the long run and vice versa. For example, in the case of a group with rules that insist on drinking harmful amounts of alcohol both abstinence and moderate drinking (moderate as defined by actual health effects, not by socially constructed rules) may seem maladaptive if assessments are strictly short term, but an assessment that focuses on long-term survival would instead find that it was adaptive and that it was obedience under the drinking rule that was maladaptive. Such differences between short term effects and long-term effects in the context of harmful consequences of short-term compliance with destructive rules are argued by some researchers to show that assessments of adaptive behavior are not as unproblematic as is often assumed by psychiatry.

Adaptive behaviors in education

In education, adaptive behavior is defined as that which (1) meets the needs of the community of stakeholders (parents, teachers, peers, and later employers) and (2) meets the needs of the learner, now and in the future. Specifically, these behaviors include such things as effective speech, self-help, using money, cooking, and reading, for example.

Training in adaptive behavior is a key component of any educational program, but is critically important for children with special needs. The US Department of Education has allocated billions of dollars ($12.3 billion in 2008) for special education programs aimed at improving educational and early intervention outcomes for children with disabilities. In 2001, the United States National Research Council published a comprehensive review of interventions for children and adults diagnosed with autism. The review indicates that interventions based on applied behavior analysis have been effective with these groups.

Adaptive behavior includes socially responsible and independent performance of daily activities. However, the specific activities and skills needed may differ from setting to setting. When a student is going to school, school and academic skills are adaptive. However, some of those same skills might be useless or maladaptive in a job settings, so the transition between school and job needs careful attention.

Specific skills

Adaptive behavior includes the age-appropriate behaviors necessary for people to live independently and to function safely and appropriately in daily life. Adaptive behaviors include life skills such as grooming, dressing, safety, food handling, working, money management, cleaning, making friends, social skills, and the personal responsibility expected of their age, social group and wealth group. Specifically relevant are community access skills and peer access and retention skills, and behaviors which act as barriers to such access. These are itemised below.

Community access skills

  1. Bus riding
  2. Independent walking
  3. Coin summation
  4. Ordering food in a restaurant
  5. Vending machine use
  6. Eating in public places
  7. Pedestrian safety

Peer access and retention

  1. Clothing selection skills
  2. Appropriate mealtime behaviors
  3. Toy play skills and playful activities
  4. Oral hygiene and teeth brushing
  5. Soccer play

Adaptive behaviors are considered to change due to the persons culture and surroundings. Professors have to delve into the students technical and comprehension skills to measure how adaptive their behavior is.

Barriers to access to peers and communities

  1. Diurnal bruxism
  2. Controlling rumination and vomiting
  3. Pica

Adaptive skills

Every human being must learn a set of skills that is beneficial for the environments and communities they live in. Adaptive skills are stepping stones toward accessing and benefiting from local or remote communities. This means that, in urban environments, to go to the movies, a child will have to learn to navigate through the town or take the bus, read the movie schedule, and pay for the movie. Adaptive skills allow for safer exploration because they provide the learner with an increased awareness of his/her surroundings and of changes in context, that require new adaptive responses to meet the demands and dangers of that new context. Adaptive skills may generate more opportunities to engage in meaningful social interactions and acceptance. Adaptive skills are socially acceptable and desirable at any age and regardless of gender (with the exception of gender specific biological differences such as menstrual care skills, etc.)

Learning adaptive skills

Adaptive skills encompass a range of daily situations and they usually start with a task analysis. The task analysis will reveal all the steps necessary to perform the task in the natural environment. The use of behavior analytic procedures has been documented, with children, adolescents and adults, under the guidance of behavior analysts and supervised behavioral technicians. The list of applications has a broad scope and it is in continuous expansion as more research is carried out in applied behavior analysis (see Journal of Applied Behavior Analysis, The Analysis of Verbal Behavior).

Practopoietic theory

According to practopoietic theory, creation of adaptive behavior involves special, poietic interactions among different levels of system organization. These interactions are described on the basis of cybernetic theory in particular, good regulator theorem. In practopoietic systems, lower levels of organization determine the properties of higher levels of organization, but not the other way around. This ensures that lower levels of organization (e.g., genes) always possess cybernetically more general knowledge than the higher levels of organization—knowledge at a higher level being a special case of the knowledge at the lower level. At the highest level of organization lies the overt behavior. Cognitive operations lay in the middle parts of that hierarchy, above genes and below behavior. For behavior to be adaptive, at least three adaptive traverses are needed.

Silent stroke

From Wikipedia, the free encyclopedia
 
Silent stroke
SpecialtyNeurology

A silent stroke (or asymptomatic cerebral infarction) is a stroke that does not have any outward symptoms associated with stroke, and the patient is typically unaware they have suffered a stroke. Despite not causing identifiable symptoms, a silent stroke still causes damage to the brain and places the patient at increased risk for both transient ischemic attack and major stroke in the future. In a broad study in 1998, more than 11 million people were estimated to have experienced a stroke in the United States. Approximately 770,000 of these strokes were symptomatic and 11 million were first-ever silent MRI infarcts or hemorrhages. Silent strokes typically cause lesions which are detected via the use of neuroimaging such as MRI. The risk of silent stroke increases with age but may also affect younger adults. Women appear to be at increased risk for silent stroke, with hypertension and current cigarette smoking being amongst the predisposing factors.

These types of strokes include lacunar and other ischemic strokes and minor hemorrhages. They may also include leukoaraiosis (changes in the white matter of the brain): the white matter is more susceptible to vascular blockage due to reduced amount of blood vessels as compared to the cerebral cortex. These strokes are termed "silent" because they typically affect "silent" regions of the brain that do not cause a noticeable change in an afflicted person’s motor functions such as contralateral paralysis, slurred speech, pain, or an alteration in the sense of touch. A silent stroke typically affects regions of the brain associated with various thought processes, mood regulation and cognitive functions and is a leading cause of vascular cognitive impairment and may also lead to a loss of urinary bladder control.

In the Cardiovascular Health Study, a population study conducted among 3,660 adults over the age of 65. 31% showed evidence of silent stroke in neuroimaging studies utilizing MRI. These individuals were unaware they had suffered a stroke. It is estimated that silent strokes are five times more common than symptomatic stroke.

A silent stroke differs from a transient ischemic attack (TIA). In TIA symptoms of stroke are exhibited which may last from a few minutes to 24 hours before resolving. A TIA is a risk factor for having a major stroke and subsequent silent strokes in the future.

Types

  • Ischemic stroke: occurs when a blood vessel supplying blood to the brain becomes blocked. This type of stroke accounts for approximately 87 percent of all stroke cases.
  • Hemorrhagic stroke: occurs when a blood vessel supplying blood to the brain becomes weakened and ruptures. Typically hemorrhagic stroke is caused by two types of weakened blood vessel: aneurysms and arteriovenous malformations (AVMs).
  • Lacunar infarcts (LACI) are small (0.2 to 15 mm in diameter) noncortical (does not affect cerebral cortex) infarcts caused by the occlusion of a single penetrating branch of a larger blood vessel that provides blood to the brain's deep structures including the white matter. LACIs are strongly associated with the development of white matter lesions (WML) which can be detected via the use of computerized tomography (CT scans).

Risk factors

There are various individual risk factors associated with having a silent stroke. Many of these risk factors are the same as those associated with having a major symptomatic stroke.

  • Acrolein: elevated levels of acrolein, a toxic metabolite produced from the polyamines spermine, spermidine and by amine oxidase serve as a marker for silent stroke, when elevated in conjunction with C-reactive protein and interleukin 6 the confidence levels in predicting a silent stroke risk increase.
  • Adiponectin: is a type of protein secreted by adipose cells that improves insulin sensitivity and possesses antiatherogenic properties. Lower levels of s-adiponectin are associated with ischemic stroke.
  • Aging: the prevalence of silent stroke rises with increasing age with a prevalence rate of over twenty percent of the elderly increasing to 30%-40% in those over the age of 70.
  • Anemia: children with acute anemia caused by medical conditions other than sickle cell anemia with hemoglobin below 5.5 g/dL. are at increased risk for having a silent stroke according to a study released at American Stroke Association's International Stroke Conference 2011. The researchers suggested a thorough examination for evidence of silent stroke in all severely anemic children in order to facilitate timely intervention to ameliorate the potential brain damage.
    • Sickle cell anemia: is an autosomal recessive genetic blood disorder caused in the gene (HBB gene) which codes for hemoglobin (Hg) and results in lowered levels. The blood cells in sickle cell disease are abnormally shaped (sickle-shaped) and may form clots or block blood vessels. Estimates of children with sickle cell anemia who suffer strokes (with silent strokes predominating in the younger patients) range from 15%-30%. These children are at significant risk of cognitive impairment and poor educational outcomes.
    • Thalassemia major: is an autosomal recessive genetically inherited form of hemolytic anemia, characterized by red blood cell (hemoglobin) production abnormalities. Children with this disorder are at increased risk for silent stroke.
  • Atrial fibrillation (AF): atrial fibrillation (irregular heartbeat) is associated with a doubled risk for silent stroke.
  • Cigarette smoking: The procoagulant and atherogenic effects of smoking increase the risk for silent stroke. Smoking also has a deleterious effect on regional cerebral blood flow (rCBF). The chances of having a stroke increase with the amount of cigarettes smoked and the length of time an individual has smoked (pack years).
  • C-reactive protein (CRP) and Interleukin 6 (IL6): C-reactive protein is one of the plasma proteins known as acute phase proteins (proteins whose plasma concentrations increase (or decrease) by 25% or more during inflammatory disorders) which is produced by the liver. The level of CRP rises in response to inflammation in various parts of the body including vascular inflammation. The level of CRP can rise as high as 1000-fold in response to inflammation. Other conditions that can cause marked changes in CRP levels include infection, trauma, surgery, burns, inflammatory conditions, and advanced cancer. Moderate changes can also occur after strenuous exercise, heatstroke, and childbirth. Increased levels of CRP as measured by a CRP test or the more sensitive high serum CRP (hsCRP) test have a close correlation to increased risk of silent stroke. Interleukin-6 is an interleukin (type of protein) produced by T-cells (specialized white blood cells), macrophages and endothelial cells. IL6 is also classified as a cytokine (acts in relaying information between cells). IL6 is involved in the regulation of the acute phase response to injury and infection may act as both an anti-inflammatory agent and a pro-inflammatory. Increased levels of CRP as measured by a CRP test or the more sensitive high serum CRP (hsCRP) test and elevated levels of I6 as measured by an IL6 ELISA are markers for the increased risk of silent stroke.
  • Diabetes mellitus: untreated or improperly managed diabetes mellitus is associated with an increased risk for silent stroke.
  • Hypertension: which affects up to 50 million people in the United States alone is the major treatable risk factor associated with silent strokes.
  • Homocysteine: elevated levels of total homocysteine (tHcy) an amino acid are an independent risk factor for silent stroke, even in healthy middle-aged adults.
  • Metabolic syndrome (MetS):Metabolic syndrome is a name for a group of risk factors that occur together and increase the risk for coronary artery disease, stroke, and type 2 diabetes. A higher number of these MetS risk factors the greater the chance of having a silent stroke.
  • Sleep apnea: encompasses a heterogeneous group of sleep-related breathing disorders in which there is repeated intermittent episodes of breathing cessation or hypopnea, when breathing is shallower or slower than normal. Sleep apnea is a common finding in stroke patients but recent research suggests that it is even more prevalent in silent stroke and chronic microvascular changes in the brain. In the study presented at the American Stroke Association's International Stroke Conference 2012 the higher the apnea-hypopnea index, the more likely patients had a silent stroke.

Neuropsychological deficits

Individuals who have had silent strokes often have various neuropsychological deficits and have significant impairment in multiple areas of cognitive performance. One study has shown an association between silent stroke and a history of memory loss and lower scores on tests of cognitive function. In a second study, individuals who have a had a silent stroke scored lower on the mini–mental state examination (MMSE) and on Raven's Colored Progressive Matrices—a test designed for children aged 5 through 11 years, mentally and physically impaired individuals, and elderly people.

In children

Children who have suffered silent strokes often have a variety of neuropsychological deficits. These deficits may include lowered I.Q., learning disabilities, and an inability to focus.

Silent strokes are the most common form of neurologic injury in children with sickle cell anemia, who may develop subtle neurocognitive deficits in the areas of attention and concentration, executive function, and visual-motor speed and coordination due to silent strokes which may not have been detected on physical examination.

Link to depression

Major depression is a risk factor and also a consequence of silent brain infarction (SBI). Persons who present with symptoms of presenile and senile major depression showed a markedly higher incidence of SBI (65.9% and 93.7%). Individuals with major depression who have had an SBI present with more marked neurological deficits and more severe depressive symptoms than do those without SBI.

Diagnosis

The diagnosis of a silent stroke is usually made as an incidental finding (by chance) of various neuroimaging techniques. Silent strokes may be detected by:

  • Magnetic resonance imaging (MRI)
  • Computed tomography (CT scan)
  • Transcranial Doppler ultrasonography (TCD), which measures cerebral blood flow velocity (CBFV) in the large intracranial arteries in the brain, has been shown in various studies to be an effective tool to diagnose children with sickle cell anemia at increased risk of having an initial or recurrent silent stroke. The narrowing of these arteries which is a risk factor for cerebral infarction, is characterized by an increased velocity of blood flow.

Prevention

Preventive measures that can be taken to avoid sustaining a silent stroke are the same as for stroke. Smoking cessation is the most immediate step that can be taken, with the effective management of hypertension the major medically treatable factor.

Sickle cell anemia

Transfusion therapy lowers the risk for a new silent stroke in children who have both abnormal cerebral artery blood flow velocity, as detected by transcranial Doppler, and previous silent infarct, even when the initial MRI showed no abnormality. A finding of elevated TCD ultrasonographic velocity warrants MRI of the brain, as those with both abnormalities who are not provided transfusion therapy are at higher risk for developing a new silent infarct or stroke than are those whose initial MRI showed no abnormality.

 

Introduction to entropy

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