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PARTIAL REINFORCEMENT. Partial Reinforcement ... reward effects. The one we used
in the lab was the partial reinforcement extinction effects. ...
... sometimes reinforced. Also called partial reinforcement. (Cf. continuous ...
and FR schedules. PRE See partial reinforcement effect. ...
... Skinner soon tried rewarding only some instances of the desired response
and not others—a schedule known as partial reinforcement. ...
... There are five basic types of reinforcement schedules which include continuous
and four types of partial reinforcement. Continuous ...
... behavior – Used to train animals to do complex tricks Reinforcement Schedules •
Continuous reinforcement • Partial reinforcement • Fixed interval ...
Submitted by VANILLAGIRL1125 on November 19, 2006
Category: Psychology
Words: 966 | Pages: 4
Views: 228
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Partial Reinforcement
Tamar Rodd
College of Staten Island
Abstract:
A way to test an animal response in extinction is by using the paradoxical reward effects. The one we used in the lab was the partial reinforcement extinction effects. This is the effects that determine the extinction effect, when an instrumental response was reinforced only some of the time. The pigeon was established and maintained on variable ratio (VR) schedule of food presentation. The schedule was then change to a fixed ratio (FR 1) scheduled for a predetermined number of reinforcers. After each component there was a period of ten minute extinction. The sequence was repeated a different number of times for us to determined relation between the amounts of reinforcer delivered during each components and the amount of responses during each extinction. There were fewer responses during extinction in the presence of stimulus recently correlated with the FR 1.
Partial Reinforcement
If an animal respond decline in extinction is due to the frustration from the unexpected absence of reinforcement, then one would expect that there would be more rapid response following extinction causing a greater expectation of rewards. This shows how paradoxical reward effects can affect an animal. The paradoxical reward effect show that the more training that is associated with getting a reinforcer the stronger there would be an expectancy to get a reward and this therefore lead to a...
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