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Antecedent stimuli (paired with reinforcing consequences) activate centers of the brain involved in motivation, [4] while antecedent stimuli that have been paired with punishing consequences activate brain centers involved in fear. [5] Antecedents play a different role while attempting to trigger positive and negative outcomes. [6]
Whether it is desirable or undesirable, behavior is controlled by environmental variables. Behavior is a function of the antecedent and consequences that make up the three-term contingency. Functional assessment is the process of gathering information about the antecedent stimuli and consequences functional to the problem behavior. It attempts ...
The three-term contingency (also known as the ABC contingency) is a psychological model describing operant conditioning in three terms consisting of a behavior, its consequence, and the environmental context, as applied in contingency management. The three-term contingency was first defined by B. F. Skinner in the early 1950s. [1]
The most robust form of functional assessment is functional analysis, which involves the direct manipulation, using some experimental design (e.g., a multielement design or a reversal design) of various antecedent and consequent events and measurement of their effects on the behavior of interest; [1]: 93 this is the only method of functional ...
Behavior modification was a treatment approach that used respondent and operant conditioning to change behavior. Based on methodological behaviorism, [1] overt behavior was modified with (antecedent) stimulus control and consequences, including positive and negative reinforcement contingencies to increase desirable behavior, as well as positive and negative punishment, and extinction to reduce ...
ABA is an applied science devoted to developing procedures which will produce observable changes in behavior. [3] [7] It is to be distinguished from the experimental analysis of behavior, which focuses on basic experimental research, [8] but it uses principles developed by such research, in particular operant conditioning and classical conditioning.
Functional analysis is based on the evaluation of an event via the three-term contingency: antecedents, behavior, and consequences. An antecedent is an event that increases the likelihood of a given behavior, the behavior is the individual's response to the antecedent, and the consequence is the reinforcement or lack thereof. Therapists help ...
correct problem behaviors using a consistently administered continuum of behavioral consequences; gather and use information about student behavior to evaluate and guide decision making; obtain leadership of school-wide practices from an administrator committed to providing adequate support and resources; and; procure district-level support.