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The measure consists of 25 items, each of which ask a question about an individual's behavior and require the rater to respond on a Likert-type rating scale. On the basis of the 25 items, the QABF produces scores in 5 distinct categories: Attention, Escape, Physical, Tangible, and Nonsocial. [2]
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.
Functional behavior assessment (FBA) is an ongoing process of collecting information with a goal of identifying the environmental variables that control a problem or target behavior. The purpose of the assessment is to prove and aid the effectiveness of the interventions or treatments used to help eliminate the problem behavior.
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.
Reinforcing consequences increase the likelihood of a behavior occurring in the future; it is further divided into positive and negative reinforcement. Punishing consequences decrease the likelihood of a behavior occurring in the future; like reinforcement, it is divided into positive and negative punishment. An example of punishment may ...
An escape response occurs when an aversive stimulus is presented and the subject makes a response to remove or escape the stimulus. In the laboratory, this is usually represented by a rat given a small shock to its feet through a grid floor and shuttling through a small opening in its chamber which stops the shock.
The strong part of functional behavior assessment is that it allows interventions to directly address the function (purpose) of a problem behavior. For example, a child who acts out for attention could receive attention for alternative behavior (contingency management) or the teacher could make an effort to increase the amount of attention ...