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Published byDarrell Hutchinson Modified over 9 years ago
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Roots of Applied Behavior Analysis Chapter 1
Applied Behavior Analysis for Teachers 9th edition Paul A. Alberto and Anne C. Troutman
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Requirements for explaining human behavior
Inclusive: Does the explanation account for a substantial quantity of behavior? Verifiable: Is the explanation testable? Predictive Utility: Does the explanation provide reliable answers about what people are likely to do under certain circumstances? Parsimonious: Is it the simplest explanation? 1-3
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Biophysical and Biochemical Explanations of Human Behavior
Genetic and Hereditary Effects Dominant Genetic Inheritance Recessive Genetic Inheritance 1-4
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Dominant Genetic Inheritance
Affected Mother (An) Unaffected Father (nn) Affected (An) Normal (nn) Affected (An) Normal (nn) Each child has a 50% chance of inheriting the “A” gene (dominant abnormal gene) or the “n” gene (normal gene) from the affected parent. Abnormal Gene Passage Normal Gene Passage 1-5
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Recessive Genetic Inheritance
Carrier Mother (Na) Carrier Father (Na) Normal (NN) Carrier (Na) Carrier (Na) Affected (aa) Each child has a 25% chance of inheriting two “a” genes (recessive abnormal genes) and inheriting two “N” genes (normal genes). Each child also has a 50% chance of being carriers of the abnormal gene. Abnormal Gene Passage Normal Gene Passage 1-6
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Biophysical and Biochemical Explanations of Human Behavior
Genetic and Hereditary Effects Dominant Genetic Inheritance Recessive Genetic Inheritance Biochemical Brain Damage 1-7
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Theoretical Explanation
Usefulness of Biophysical and Biochemical Explanation of Human Behavior Theoretical Explanation Inclusiveness Verifiability Predictive Utility Parsimony Biophysical and Biochemical Poor Fair 1-8
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Developmental Explanations of Human Behavior
Psychoanalytic Theory (Sigmund Freud ) Progression through crucial stages Aberrant behavior if person fixates on a particular stage A Stage Theory of Cognitive Development (Jean Piaget ) Assimilation The tendency to adapt the environment to enhance personal functioning. Accommodation The tendency to change behavior to adapt to the environment. Equilibration The process of maintaining a balance between assimilation and accommodation. 1-9
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A Comparison of Freudian and Piagetian Theories
Freud’s Psychoanalytic Theory Piaget’s Stage Theory of Cognitive Development Age Stage Birth to 2 years Oral Stage: Gratification centered around the mouth Birth to 1 ½ years Sensorimotor Intelligence: Infant is preoccupied with differentiating himself from the rest of the world and establish representations of objects. 2 to 4 years Anal Stage: Child derives gratification from withholding and controlling feces. This corresponds with toilet training. 1 ½ to 4 or 5 years Preoperational Thought- Representational Thinking: Child develops language, however is still unable to take another person’s point of view. 4 to 6 years Phallic Stage: Gratification contents around genitalia. Child becomes attached to parent of the opposite sex and develops hostility to parent of same sex. 5 to 7 years Preoperational Thought – Intuitional Thinking: Child begins to understand conservation, attends to more than one aspect of an object at a time, understands reversibility of some operations. 6 years to Puberty Latency Stage: Child identifies with the parent of the same sex and plays primarily with other children of the same sex in sex-stereotyped activities. 7 to 11 years Concrete Operations: Organizes perceptions and symbols; able to classify along several dimensions simultaneously; cannot solve abstract problems. Puberty Genital Stage: Child becomes interested in members of the opposite sex. 12 years to Adult Formal Operations: Deals with abstractions, hypothetical situations, and can think logically. 1-10
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Usefulness of Developmental Explanation of Human Behavior
Theoretical Explanation Inclusiveness Verifiability Predictive Utility Parsimony Developmental Good Poor Fair 1-11
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Cognitive Explanations of Human Behavior
Gestalt Psychology – we see objects in their entirety before perceiving their individual parts Discovery Learning (Jerome Bruner b.1915) Constructivism – experience environment first-hand, giving reliable, trust-worthy knowledge 1-12
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Usefulness of Cognitive Explanation of Human Behavior
Theoretical Explanation Inclusiveness Verifiability Predictive Utility Parsimony Cognitive Good Poor 1-13
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Behavioral Explanation of Human Behavior
All behavior is learned Behavior must be measurable and observable A behaviorist focus is on the“present environmental conditions, both antecedent and consequent, maintaining behavior and on establishing and verifying functional relations between such conditions and behaviors” 1-14
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Important Concepts of Behavioral Explanation
Positive Reinforcement Negative Reinforcement Punishment Extinction 1-15
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Important Concepts of Behavioral Explanation
Antecedent Control Stimulus Control Setting Events Kazdin’s (2000) 3 types of setting events: social, physiological, and environmental Baily et al.’s (1988) subdivision of environmental setting events: instructional dimensions, physical dimensions, social dimensions, and environmental change Modeling and Shaping (p.15) 1-16
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Usefulness of Behavioral Explanation of Human Behavior
Theoretical Explanation Inclusiveness Verifiability Predictive Utility Parsimony Behavioral Fair Good 1-17
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Usefulness of Explanations of Human Behavior
Theoretical Explanation Inclusiveness Verifiability Predictive Utility Parsimony Biophysical/ Biochemical Poor Fair Developmental Good Cognitive Behavioral 1-18
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Historical Development of Behaviorism
Respondent Conditioning (Ivan Pavlov ) Classical or Respondent Conditioning – the process of pairing stimuli so that an unconditioned stimulus elicits a response (reflexive behaviors) Associationism (Edward Thorndike )) Associations between situations and responses Law of Effect Law of Exercise Food (UCS) Stage 1: Tone (CS) Salivation (UCR) Stage 2: Tone (CS) Salivation (CR) 1-19
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Historical Development of Behaviorism
Behaviorism (John Watson ) Coined term “behaviorism” Focused on observable behaviors – emotional responses Watson & Rayner (1920) – baby Albert Operant Conditioning (B.F. Skinner ) Voluntary behaviors The arrangement of environmental variables to establish a functional relation between a voluntary behavior and its consequences. 1-20
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Applied Behavior Analysis
”The process of applying sometimes tentative principles of behavior to the improvement of specific behaviors, and simultaneously evaluating whether or not any changes noted are indeed attributed to the process of application.” Baer, Wolf, & Risley, (p.91) 1-21
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7 Characteristics of Research to Qualify as Applied Behavior Analysis
Identified by Baer, Wolf, & Risley (1968) Applied – behavior selected for change must be socially important Behavioral – behavior must be observable and measurable Analytic – intervention must demonstrate control over the behavior Technological – written in such a way that it is easily replicated Effective – demonstrate a meaningful change in the desired behavior Conceptually Systematic – use appropriate terminology and behavioral concepts Generality – must demonstrate maintenance and generalization of the behavior 1-22
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Chapter 2 Overview Concerns about Applied Behavior Analysis
Confusion with Other Procedures Reaction to Controversial Procedures Concerns about Coercion Ethical Use of Applied Behavior Analysis Procedures A Therapeutic Environment Services whose Overriding Goal is Personal Welfare Treatment by a Competent Behavior Analysis Programs that Teach Functional Skills Behavioral Assessment and Ongoing Evaluation Most Effective Treatment Procedures Available Accountability 2-2
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Examples of Applied Behavior Analysis and
Examples of Applied Behavior Analysis and Behavior Modification Procedures Applied Behavior Analysis Behavior Modification Definition: “the systematic changing of behavior by the application of behavioral principles.” “procedures derived from the experimental analysis of human behavior.” Behavioral Principles: Positive Reinforcement Negative Reinforcement Punishment Extinction Stimulus Control Modeling Shaping Behavior Modification Procedures: Hypnosis Psychosurgery Brain Implants Drug Therapy Electroconvulsive Shock Treatment 2-3
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Services Whose Overriding Goal is Personal Welfare
Behaviors targeted for change should benefit the student The student and parents should voluntarily agree to goals If procedures not widely accepted consent is required Informed Consent Voluntary Consent 2-9
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Homework: application & integration
When we deconstruct the process of behavior change we discover that frequently we want to change someone else’s behavior for a variety of reasons. Possibly we think the behavior in question is rude, silly, obnoxious, or is not socially appropriate. Maybe we feel the behavior is dangerous, “weird,” unkind, or “wrong.” Or maybe the behavior simply irritates, bothers, or annoys us. Whatever the case, it is critical as educators, psychologist, counselors, and human beings we explore our “buttons” before we go about the business of trying to change someone else. For this assignment list the behaviors that “push your buttons.” The challenge is to list as many behaviors as you can. The more honest you can be the more valuable this exercise will be for you, both personally and professionally. Good luck! Behaviors that “push my buttons:”
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Closure On a piece of paper (to be reused each week), write
Three things you got out of today’s class “Aha!” moment Learned something new or surprising Lingering question General comments Name and date!
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