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Ignoring certain self-injurious behaviors can lead to the extinction of said behaviors in children with ASD. [18] Escape Extinction (EE) is commonly used in instances when having to make choices causes problem behavior. [19] An example could be having to choose between mint or strawberry flavored toothpaste when brushing your teeth.
Covert desensitization" associates an aversive stimulus with a behavior that the client wishes to reduce or eliminate. This is achieved by imagining the target behavior followed by imagining an aversive consequence. "Covert extinction" attempts to reduce a behavior by imagining the target behavior while imagining that the reinforcer does not occur.
ABA is an applied science devoted to developing procedures which will produce observable changes in behavior. [3] [9] It is to be distinguished from the experimental analysis of behavior, which focuses on basic experimental research, [10] but it uses principles developed by such research, in particular operant conditioning and classical conditioning.
Practitioners of applied behavior analysis (ABA) bring these procedures, and many variations and developments of them, to bear on a variety of socially significant behaviors and issues. In many cases, practitioners use operant techniques to develop constructive, socially acceptable behaviors to replace aberrant behaviors.
Behavior modification is a treatment approach that uses respondent and operant conditioning to change behavior. Based on methodological behaviorism, [1] overt behavior is 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 ...
In a study which tested the spontaneous recovery of appetitive responding of rats, normal control rats responded more to a CS when it was tested in its acquisition context (this is ABA renewal) than its extinction context (ABB renewal condition). This is a classic example of ABA renewal.
When the trainer stops reinforcing this behavior, the learner will go through an extinction burst in which they perform many behaviors in an attempt to receive that reinforcement. The trainer will pick one of those behaviors that is a closer approximation to the target behavior and reinforce that chosen behavior. [3]
Extinction occurs when a given behavior is ignored (i.e. followed up with no consequence). Behaviors disappear over time when they continuously receive no reinforcement. During a deliberate extinction, the targeted behavior spikes first (in an attempt to produce the expected, previously reinforced effects), and then declines over time.