Drug discrimination under a concurrent schedule.
نویسندگان
چکیده
منابع مشابه
Relative reinforcer magnitude under a nonindependent concurrent schedule of cocaine reinforcement in rhesus monkeys.
Lever pressing by three rhesus monkeys was maintained under a two-lever concurrent schedule of cocaine reinforcement. Responding on one lever (constant-dose lever) produced a constant dose of 0.05 or 0.1 mg/kg/injection arranged according to a variable-interval 1-min schedule. Responding on the other lever (variable-dose lever) produced a comparison dose of cocaine (0.013 to 0.8 mg/kg/injection...
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ژورنال
عنوان ژورنال: Journal of the Experimental Analysis of Behavior
سال: 1996
ISSN: 0022-5002
DOI: 10.1901/jeab.1996.65-495