Document Detail

Role of the CS-US interval in the US preexposure effect.
MedLine Citation:
PMID:  2540504     Owner:  NLM     Status:  MEDLINE    
Theory and research suggest that long delay taste-aversion conditioning should be less affected by proximal US preexposure than short-delay conditioning. The present research tested this hypothesis by administering illness-inducing LiCl shortly before a saccharin-LiCl pairing in which the postsaccharin LiCl was administered either immediately or 20 min. after access to saccharin. The results suggest that US preexposure has a more deleterious effect on conditioning when the illness-inducing US is delayed in conditioning than when it is immediate. These results are to be expected on the basis of classical conditioning principles and question theory and research that suggest more deleterious effects of US preexposure with shorter intervals between the preexposed and conditioning US.
J R Misanin; C F Hinderliter
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Psychological reports     Volume:  64     ISSN:  0033-2941     ISO Abbreviation:  Psychol Rep     Publication Date:  1989 Apr 
Date Detail:
Created Date:  1989-05-26     Completed Date:  1989-05-26     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  0376475     Medline TA:  Psychol Rep     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  611-4     Citation Subset:  IM    
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MeSH Terms
Chlorides / poisoning*
Conditioning, Classical*
Lithium / poisoning*
Lithium Chloride
Rats, Inbred Strains
Time Factors
Grant Support
Reg. No./Substance:
0/Chlorides; 7439-93-2/Lithium; 7447-41-8/Lithium Chloride; 81-07-2/Saccharin

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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