Abstract:
:Nonpharmacological cues associated with drug intake may influence subjective and reinforcing effects of those drugs. Social drinkers (N = 80) participated in 2 sessions in which they rated and then consumed ad lib their preferred beer (with participants blind to brand). Visual and olfactory stimuli were obscured during 1 session (blocked) and not obscured during the other (unblocked). Dependent measures included ratings of "liking", "want another", and "desire to drink"; subjective mood; and ad lib beer consumption (reinforcement). Most ratings and ad lib consumption were lower during the blocked versus the unblocked condition. There were no interactions of blockade condition with sex and no effect of blockade on mood. These findings show that nonpharmacological stimuli associated with alcohol consumption influence alcohol's subjective and reinforcing effects.
journal_name
Exp Clin Psychopharmacoljournal_title
Experimental and clinical psychopharmacologyauthors
Perkins KA,Ciccocioppo M,Jacobs L,Doyle T,Caggiula Adoi
10.1037/1064-1297.11.4.269keywords:
subject
Has Abstractpub_date
2003-11-01 00:00:00pages
269-75issue
4eissn
1064-1297issn
1936-2293pii
2003-09137-002journal_volume
11pub_type
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