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Unit 3 Terms
Terms for Unit 3 of FIT BCBA program
31
Psychology
Post-Graduate
02/11/2013

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Term
Operant conditioning paradigm
Definition
Stimulus - Response - Consequence
Term
Consequence
Definition
“A stimulus or event that follows a response.”
Term
Types of consequences
Definition
Reinforcers, Punishers
Term
Reinforcer
Definition
“An environmental change which follows a response which increases or maintains the future frequency of that behavior.”
Term
Positive reinforcer
Definition
“A stimulus that when presented following a response increases or maintains the future frequency of that response.”
Term
Negative reinforcer
Definition
A stimulus that when removed following a response increases or maintains the future frequency of that response.
Term
Unconditioned reinforcer (SR)
Definition
A stimulus that functions as a reinforcer without any prior learning; that is, due to phylogenic provenance.
Term
Conditioned reinforcer (Sr)
Definition
A stimulus that functions as a reinforcer through pairing with other reinforcers; that is, due to ontogenic provenance.
Term
Generalized conditioned reinforcer
Definition
“A conditioned reinforcer that has been paired with a variety of other reinforcers and which is effective for a wide range of behaviors.”
Term
Unconditioned reinforcer conditioner (UC/Sr)
Definition
A stimulus that when paired with another stimulus, establishes that stimulus as a conditioned reinforcer due to phylogenic provenance.
Term
Conditioned reinforcer conditioner (CC/Sr)
Definition
A stimulus that when paired with another stimulus, establishes that stimulus as a conditioned reinforcer due to ontogenic provenance.
Term
Reinforcement
Definition
An increase in the rate of a response class as a result of the contingent presentation or removal of a stimulus on a particular response.
Term
The Premack Principle
Definition
„High-probability‟ behavior is made contingent on engaging in a „Less preferred‟ behavior, the future frequency of the „Less preferred‟ behavior will increase.”
Term
Escape behavior
Definition
“A behavior that terminates an aversive stimulus; thus it is maintained by negative reinforcement.”
Term
Avoidance behavior
Definition
A behavior that terminates a warning stimulus.
Term
Operant extinction
Definition
A decrease in the rate of a response class as a result of withholding a reinforcer.
Term
Extinction burst
Definition
A momentary increase in the frequency, duration, and intensity of a response class as a result of extinction.
Term
Spontaneous recovery
Definition
The sudden and temporary reappearance of a response following extinction.
Term
Differential reinforcement
Definition
Consist of two operations: Reinforcement and extinction.
Term
Differentiation
Definition
When differential reinforcement consist of reinforcing some responses and not reinforcing other responses.
Term
Shaping
Definition
“The differential reinforcement of successive approximations to a target behavior.”
Term
Punishment
Definition
A decrease in the rate of a response class as a result of the contingent presentation or removal of a stimulus on a particular response.
Term
Punisher
Definition
An environmental change which follows a response which decreases the future frequency of that behavior.
Term
Positive punisher
Definition
“A stimulus that when presented following a response decreases the future frequency of that behavior.”
Term
Negative punisher
Definition
A stimulus that when removed following a response decreases the future frequency of that behavior.
Term
Unconditioned punisher (SP)
Definition
A stimulus that functions as a punisher without any prior learning; that is, due to phylogenic provenance.
Term
Conditioned punisher (Sp)
Definition
A stimulus that functions as a punisher through pairing with other punishers; that is, due to ontogenic provenance.
Term
Unconditioned punisher conditioner (UC/Sp)
Definition
A stimulus that when paired with another stimulus, establishes that stimulus as a conditioned punisher due to phylogenic provenance.
Term
Conditioned punisher conditioner (CC/Sp)
Definition
A stimulus that when paired with another stimulus, establishes that stimulus as a conditioned punisher due to ontogenic provenance.
Term
Time-out from positive reinforcement
Definition
“A type of negative punishment procedure in which a response starts a timer; while the timer is running, the organism cannot access reinforcers.”
Term
Recovery from punishment
Definition
An increase in the rate of a response class as a result of withholding a punisher.
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