Juvenile Chinook Salmon (Oncorhynchus tshawytscha) in and Around the San Francisco Estuary

منو

" Juvenile Chinook Salmon (Oncorhynchus tshawytscha) in and Around the San Francisco Estuary "
Williams, John G.

Document Type	:	AL
Record Number	:	935859
Doc. No	:	LA0vg745jw
Language of Document	:	English
Main Entry	:	Weiss, Stanley J.; Kearns, David N.; Cohn, Scott I.; Panlilio, Leigh V.; Schindler, Charles W.
Title & Author	:	Cocaine and Selective Associations: Investigations into a Biological Constraint on Learning with Drug Self-administration and Shock Avoidance as Reinforcers [Article]\ Weiss, Stanley J.; Kearns, David N.; Cohn, Scott I.; Panlilio, Leigh V.; Schindler, Charles W.
Title of Periodical	:	International Journal of Comparative Psychology
Volume/ Issue Number	:	18/2
Date	:	2005
Abstract	:	When a tone-light compound was a discriminative stimulus for cocaine-reinforced responding, the light gained most of the control over responding. In contrast, when the compound was an aversive SD for shock-avoidance, tone control increased. In previous studies, tone control also increased when the tone-light compound was made aversive by signaling food-absence. However, that was not the case in Experiment 2 where tone-light signaled cocaine-absence. Experiment 1 produced an interincentive (cocaine vs. shock) selective association with drug self-administration maintained behavior for the first time. This extends the generality of the selective association biological constraint on learning to self-administered drugs.
	:
	:
	:
	:
	:
	:
	:
	:
	:
	:
	:
	:
	:
	:
	: