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5002 Unit 3 SAFEMEDS
Safemeds for Unit 3
16
Psychology
Graduate
08/05/2013

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Term
Competing Reinforcers
Definition
The value of a reinforcer depends on competing reinforcers that are available for the same behavior and for competing reinforcers
Term
Operant Extinction
Definition
The process by which a previously reinforced behavior is weakened by withholding reinforcement
Term
Extinction of behavior maintained through positive reinforcement
Definition
The reinforcer is withheld
(not presented)
Term
Extinction of behavior maintained through negative reinforcement
Definition
The aversive antecedent stimulus is NOT withdrawn (not terminated or removed)
Term
Sensory Extinction
Definition
Masking the sensory consequences of the behavior (padding the table for head banging)
Term
Extinction
Definition
The procedure of non-reinforcement of a previously reinforced behavior
Term
Spontaneous Recovery
Definition
The process in which, when an operant behavior has ceased following extinction, the behavior may reoccur at a later time n the same circumstances in which it was previously reinforced
Term
Differential Reinforcement
Definition
Consists of two operations: reinforcement and extinction (not reinforcing)
Term
Differential Reinforcement
Definition
Reinforce some responses and not reinforcing other responses. Leads to differentiation
Term
Differentiation
Definition
If differential reinforcement consists of reinforcing a response when certain stimuli are present and not reinforcing the same response when those stimuli are not present; differential reinforcement leads to differentiation – R-S contingency (different responses)
Term
Discrimination
Definition
S-R-S contingency that leads to
Discrimination
(different simuli)
Term
DRO
Definition
reinforcement is delivered when a specified amount of time has elapsed in which the specified behavior does NOT occur
Term
DRO-P/Progressive DRO
Definition
every time criteria is met – bigger reinforcer
Term
Momentary DRO
Definition
only at the end of the interval if target bx is not occurring – reinforcement occurs.
Term
DRA
Definition
reinforcement delivered whenever a response occurs that may compete with the target bx
Term
DRI
Definition
schedule of reinforcement where reinforcement is delivered when a response occurs that is physically incompatible (cannot occur concurrently) with the target bx
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