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Related Concept Videos

Generalization, Discrimination, and Extinction01:24

Generalization, Discrimination, and Extinction

Generalization, discrimination, and extinction are key concepts in operant conditioning that influence how behaviors are learned and maintained.
Generalization occurs when a behavior reinforced in one context is performed in similar situations. For instance, a student who studies diligently for calculus and receives excellent grades might apply the same study habits to psychology and history, expecting similar results. Generalization shows how learning in one setting can influence behavior in...
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Positive and negative reinforcement are key concepts in operant conditioning, a learning process where the consequences of a behavior affect the likelihood of that behavior being repeated.
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Reinforcement Schedules01:24

Reinforcement Schedules

Positive reinforcement is a powerful method for teaching new behaviors to both animals and humans. B.F. Skinner demonstrated this with his experiments using rats in a Skinner box. When a rat pressed a lever, it received a food pellet. This immediate reward encouraged the rat to repeat the behavior. This method, where a reward follows every instance of the behavior, is known as continuous reinforcement. It is highly effective for establishing new behaviors quickly.
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Operant Conditioning

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Punishment

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Related Experiment Video

Updated: May 23, 2026

Modeling Verbal Behavior Deficits with the Stimulus Control Ratio Equation, SCoRE
06:57

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Published on: May 14, 2019

Defining terms in behavior analysis: Reinforcer and discriminative stimulus.

H D Schlinger, E Blakely, J Fillhard

    The Analysis of Verbal Behavior
    |April 6, 2012
    PubMed
    Summary
    This summary is machine-generated.

    Behavioral definitions of reinforcer and discriminative stimulus lack consistent temporal proximity requirements. A survey revealed experts disagree on these definitions, especially for verbal human behavior.

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    Area of Science:

    • Behavioral Psychology
    • Animal Behavior
    • Human Behavior

    Background:

    • Standard definitions of reinforcer and discriminative stimulus often require temporal proximity.
    • This temporal proximity requirement is not universally applied in behavioral literature.

    Purpose of the Study:

    • To investigate expert consensus on temporal parameters in definitions of reinforcer and discriminative stimulus.
    • To highlight the need for clearer definitions in behavioral science.

    Main Methods:

    • A questionnaire was distributed to editorial board members of behavioral journals.
    • Survey data was analyzed to assess agreement on temporal definitions.

    Main Results:

    • Evidence indicates a lack of universal agreement among experts regarding temporal parameters.
    • Disagreement is particularly pronounced when applying these terms to verbal human behavior.

    Conclusions:

    • The ambiguity in definitions of reinforcer and discriminative stimulus requires attention and resolution.
    • Behavior analysts should exercise caution when generalizing findings from nonhuman to human behavior due to complex verbal repertoires.