Operant conditioning 6.2 Flashcards

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0
Q

Reinforcment

A

Process in which an event or reward that follows a response increases the likelihood that response occurring again.

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1
Q

Operant conditioning

A

Behavior is influenced by consequences.

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2
Q

Reinforcer

A

Stimulus that is contingent upon a response and that increases the probability of that response occurring again.

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3
Q

Punishment

A

Decreases future probability of a response.

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4
Q

Punisher

A

Stimulus that is contingent upon a response and that results in a decrease in behavior.

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5
Q

Primary reinforcers

A

Reinforcing stimuli that satisfy basic motivational needs.

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6
Q

Secondary reinforcement

A

Consist do reinforcing stimuli that acquire their value through learning.

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7
Q

Positive reinforcement

A

Strengthening of behavior after potential reinforcers such as praise, money, or nourishment follow that behavior.

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8
Q

Negative reinforcement

A

Strengthening of behavior because it removes or diminishes stimulants.

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9
Q

Avoidance learning

A

Negative reinforcement that removes the possibility that the stimulus will occur.

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10
Q

Escape learning

A

A response removes the stimulus that is already present.

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11
Q

Positive punishment

A

A behavior decreases because it adds or increases the particular stimulus.
(Spray bottle to make cat stop jumping on counter)

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12
Q

Negative punishment

A

Behavior decreases because it removes or diminishes particular stimulus.
(Grounding a child)

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13
Q

Extinction

A

Weakening of response when reinforcement is no longer available.

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14
Q

Discriminative stimulus

A

A cue or event that indicates that a response, if made, will be reinforced.

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15
Q

Shaping

A

A procedure in which a specific operant response is created by reinforcing successive approximations of that response.

16
Q

Schedules of reinforcement

A

Rules that determine when reinforcement is available.

17
Q

Continuous reinforcement

A

Every response made results in reinforcement.

18
Q

Partial reinforcement

A

Only certain number of responses are rewarded, or certain amount of time must pass before reinforcer is available.

19
Q

Fixed-ratio schedule

A

Reinforcement is delivered after a specific number of responses have been completed.

20
Q

Variable ratio schedule

A

Number of responses requires to receive reinforcement varies according to average.

21
Q

Fixed-interval schedule

A

Reinforces the first response occurring after a set amount of time.

22
Q

Variable interval schedule

A

First response is reinforced following a variable amount of time.

23
Q

Partial reinforcer effect

A

Phenomenon in which organisms that have been conditioned under partial reinforcement resist extinction longer than those conditioned under continuos reinforcement.