THE GENERATION OF RANDOM INTERVAL SCHEDULES.
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Equipment and Supplies↗
Biomedical subjects
F C CLARK
Publications and source records attributed to F C CLARK.
EMULSIFICATION OF LIQUID MONKEY FOOD.
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Animals↗
ANOTHER SOLID STATE TIMER.
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SOME OBSERVATIONS ON THE INTERACTION OF CHLORPROMAZINE AND FREE OPERANT AVOIDANCE BURSTS.
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Avoidance Learning↗
DEVELOPMENT OF A COMPLEX MULTIPLE SCHEDULE IN THE CHIMPANZEE.
The development of chimpanzee behavior on a four-component, three-lever multiple schedule is described. Component schedules included the Sidman avoidance procedure with a concurrent discriminated avoidance schedule on a second lever, fixed ratio performance for food, differential reinforcement of low rate for water requiring a dual response chain, and a symbol discrimination task for continuous food reinforcement using three levers. The avoidance component of this schedule was employed during the January 31, 1961 suborbital space flight of the chimpanzee "Ham." On November 29, 1961, the chimpanzee "Enos" performed on the multiple schedule during three orbits around the earth in a Mercury capsule.
Animals↗
APPARATUS FOR THE STUDY OF APPARENT MOTION THRESHOLDS.
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Some observations on the adventitious reinforcement of drinking under food reinforcement.
The development of strong postreinforcement drinking behavior under variable-interval food reinforcement in rats was found to be influenced by the proportion of short intervals in the VI and the proximity of the water tube to the lever.
Alcohol Drinking↗
Avoidance conditioning in the chimpanzee.
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Animals↗