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Related Concept Videos

Real-World Application of Classical Conditioning01:15

Real-World Application of Classical Conditioning

Classical conditioning not only includes the initial pairing of stimuli but also extends to more complex forms, such as higher-order conditioning. Higher-order conditioning involves creating associations beyond the primary conditioned stimulus, resulting in a chain of conditioned responses.
Higher-order, or second-order, conditioning occurs when a neutral stimulus becomes associated with an already established conditioned stimulus through repeated pairings. For instance, if a dog has been...
Principles of Classical Conditioning01:23

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Classical conditioning, as described by Ivan Pavlov, is a foundational concept in associative learning, where a neutral stimulus becomes capable of eliciting a conditioned response through association with an unconditioned stimulus. The process of acquisition, where this learning occurs, and the subsequent phenomena of contiguity, contingency, generalization, discrimination, extinction, and spontaneous recovery are crucial for a comprehensive understanding of classical conditioning.
During the...
Operant Conditioning01:21

Operant Conditioning

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Generalization, Discrimination, and Extinction01:24

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Generalization, discrimination, and extinction are key concepts in operant conditioning that influence how behaviors are learned and maintained.
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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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Associative learning, a core principle in behavioral psychology, involves forming connections between events and facilitating learned responses. This concept is vividly illustrated by classical conditioning, a process extensively studied by the Russian physiologist Ivan Pavlov. Pavlov's pioneering research on dogs' digestive systems led to the discovery that behaviors can be learned through association, laying the groundwork for classical conditioning.
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A Proboscis Extension Response Protocol for Investigating Behavioral Plasticity in Insects: Application to Basic, Biomedical, and Agricultural Research
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Conditioned reinforcement and response strength.

Timothy A Shahan1

  • 1Department of Psychology, 2810 Old Main Hill, Utah State University, Logan, UT 84322, USA. tim.shahan@usu.edu

Journal of the Experimental Analysis of Behavior
|October 2, 2010
PubMed
Summary
This summary is machine-generated.

Conditioned reinforcers may not strengthen behavior as previously thought. Alternative explanations suggest stimuli associated with primary reinforcers act as signals rather than direct strengtheners.

Keywords:
behavioral momentum theorychoiceconditioned reinforcementmeans to an endobservingresistance to changeresponse strengthsignposttoken

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Area of Science:

  • Behavioral psychology
  • Learning theory
  • Reinforcement principles

Background:

  • Stimuli paired with primary reinforcers can acquire reinforcing properties.
  • This phenomenon is often explained by behavior-strengthening mechanisms.
  • Contemporary theories include quantitative choice and behavioral momentum theories.

Purpose of the Study:

  • To review research on conditioned reinforcement effects.
  • To evaluate traditional strengthening accounts of conditioned reinforcers.
  • To explore alternative interpretations of conditioned reinforcement.

Main Methods:

  • Literature review of studies on conditioned reinforcement.
  • Analysis of conditioned reinforcement within quantitative choice and behavioral momentum theories.
  • Examination of response strength variations under different reinforcement parameters.

Main Results:

  • Variations in conditioned reinforcement parameters may not significantly alter response strength (resistance to change).
  • This finding challenges the assertion that conditioned reinforcers strengthen behavior in a reinforcement-like manner.
  • A 'signposts' or 'means-to-an-end' account offers a plausible alternative interpretation.

Conclusions:

  • Conditioned reinforcers might not strengthen behavior directly.
  • The effects of stimuli associated with primary reinforcers may be better explained by signaling mechanisms.
  • Primary reinforcers themselves might not operate through a strengthening process, warranting further investigation.