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- Blocking_effect abstract "In Kamin's blocking effect the conditioning of an association between two stimuli, a conditioned stimulus (CS) and an unconditioned stimulus (US) is impaired if, during the conditioning process, the CS is presented together with a second CS that has already been associated with the unconditioned stimulus.For example, a dog is exposed to a light (the first conditioned stimulus, CS1), together with food (the unconditioned stimulus, US). After repeated pairings of CS1 and US, the dog salivates when the light comes on (conditioned response, CR). Then there are more conditioning trials, this time with the light (CS1) and a tone (CS2) together with the US. Now, when tested, the animal does not salivate to the tone (CS2). In other words, an association between the tone CS2 and the US has been \"blocked\" because the CS1–US association already exists.This effect was most famously explained by the Rescorla–Wagner model. The model says, essentially, that if one CS (here the light) already fully predicts that the US will come, nothing will be learned about a second CS (here the tone) that accompanies the first CS. Blocking is an outcome of other models that also base learning on the difference between what is predicted and what actually happens.".
- Blocking_effect thumbnail Blockingmiserlou.PNG?width=300.
- Blocking_effect wikiPageID "10302211".
- Blocking_effect wikiPageLength "3953".
- Blocking_effect wikiPageOutDegree "10".
- Blocking_effect wikiPageRevisionID "703169618".
- Blocking_effect wikiPageWikiLink Category:Behavioral_concepts.
- Blocking_effect wikiPageWikiLink Category:Learning.
- Blocking_effect wikiPageWikiLink Classical_conditioning.
- Blocking_effect wikiPageWikiLink Leon_Kamin.
- Blocking_effect wikiPageWikiLink Rescorla–Wagner_model.
- Blocking_effect wikiPageWikiLink File:Blockingmiserlou.PNG.
- Blocking_effect wikiPageWikiLink File:Classical_conditioning_-_blocking.svg.
- Blocking_effect wikiPageWikiLinkText "Blocked trial".
- Blocking_effect wikiPageWikiLinkText "Blocking effect".
- Blocking_effect wikiPageWikiLinkText "blocking effect".
- Blocking_effect wikiPageWikiLinkText "blocking".
- Blocking_effect wikiPageUsesTemplate Template:Citation_needed.
- Blocking_effect wikiPageUsesTemplate Template:Refimprove.
- Blocking_effect wikiPageUsesTemplate Template:Reflist.
- Blocking_effect subject Category:Behavioral_concepts.
- Blocking_effect subject Category:Learning.
- Blocking_effect type Concept.
- Blocking_effect comment "In Kamin's blocking effect the conditioning of an association between two stimuli, a conditioned stimulus (CS) and an unconditioned stimulus (US) is impaired if, during the conditioning process, the CS is presented together with a second CS that has already been associated with the unconditioned stimulus.For example, a dog is exposed to a light (the first conditioned stimulus, CS1), together with food (the unconditioned stimulus, US).".
- Blocking_effect label "Blocking effect".
- Blocking_effect sameAs Q22906809.
- Blocking_effect sameAs m.02q7w7q.
- Blocking_effect sameAs Q22906809.
- Blocking_effect wasDerivedFrom Blocking_effect?oldid=703169618.
- Blocking_effect depiction Blockingmiserlou.PNG.
- Blocking_effect isPrimaryTopicOf Blocking_effect.
