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Related Concept Videos

Social Facilitation01:04

Social Facilitation

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Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
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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.
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Real-World Application of Classical Conditioning01:15

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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.
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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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Operant Conditioning01:21

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Operant conditioning, a key concept in behavioral psychology, involves using reinforcement and punishment to alter the likelihood of a behavior being repeated. B.F. introduced this type of conditioning. Skinner focused on voluntary behaviors and the consequences that follow them, influencing whether these behaviors will be strengthened or diminished.
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Competition02:34

Competition

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When organisms require the same limited resources within an environment, they may have to compete for them. Competition is a net-negative interaction. Even if two competing individuals or populations do not interact directly, the overall fitness of both competitors is lowered as a result of not having full access to the limited resource.
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Related Experiment Video

Updated: Feb 24, 2026

Visual Classical Conditioning in Wood Ants
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Competition and facilitation in compound conditioning.

Gonzalo P Urcelay1

  • 1University of Leicester.

Journal of Experimental Psychology. Animal Learning and Cognition
|August 11, 2017
PubMed
Summary
This summary is machine-generated.

Cue competition phenomena like blocking and overshadowing may be influenced by publication bias. Three key variables—stimulus duration, contingency, and contiguity—parametrically influence learning interactions, including facilitation and competition.

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Area of Science:

  • Cognitive Psychology
  • Learning Theory
  • Behavioral Science

Background:

  • Cue competition phenomena, such as blocking and overshadowing, are theoretically important in learning.
  • Recent research suggests publication bias may affect observations of cue competition.
  • There is a need to understand the boundary conditions for these learning phenomena.

Purpose of the Study:

  • To review findings on parametric determinants of cue competition.
  • To explore how stimulus duration, contingency, and contiguity influence learning interactions.
  • To discuss theoretical implications for established learning principles.

Main Methods:

  • Review of existing research findings on cue competition.
  • Analysis of parametric variations in stimulus duration, contingency, and contiguity.
  • Theoretical interpretation of experimental outcomes.

Main Results:

  • Relative stimulus duration, contingency, and contiguity parametrically determine cue competition.
  • These variables also predict the occurrence of no cue interaction or cue facilitation.
  • Findings challenge the universality of simple cue competition effects.

Conclusions:

  • The observed phenomena of cue competition are not absolute but are modulated by specific variables.
  • Understanding these parametric influences offers deeper insights into the generality and function of learning principles.
  • Further research is needed to fully elucidate the boundary conditions of learning interactions.