BEHV 101 Week 4 Flashcards

1
Q

Escape Contingency

A

Response terminates an ongoing stimulus

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2
Q

Avoidance Contingency

A

Response prevents/postpones the presentation of a stimulus

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3
Q

Discriminated Avoidance

A

Responding in presence of a signal prevents aversive stimulus onset

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4
Q

Unconditioned Negative Reinforcer

A

Stimulus that functions as negative reinforcer with no prior learning

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5
Q

Conditioned Negative Reinforcer

A

Previously neutral stimulus that functions as negative reinforcer because of learning history

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6
Q

Behavioral Contrast

A

Behavior changes if there’s difference in location (e.g., home versus school), people (e.g., parents versus teachers), or both

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7
Q

Free-Operant Avoidance

A

Responding any time prevents stimulus onset

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8
Q

Schedule of Reinforcement

A

Rule that describes contingency of reinforcement

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9
Q

FR1

A

Continuous reinforcement schedule

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10
Q

Continuous Reinforcement (CRF)

A

Each occurrence of behavior is reinforced

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11
Q

Intermittent Reinforcement (INT)

A

Some, but not all, occurrences of behavior are reinforced

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12
Q

Ratio Schedules

A

Reinforcement for number of responses emitted

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13
Q

Interval Schedules

A

Reinforcement delivered for first response after amount of time

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14
Q

Fixed Ratio (FR)

A

Reinforcement after a fixed number of responses

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15
Q

Post-Reinforcement Pause

A

No responding for a period following reinforcement

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16
Q

Schedule with high rate of reinforcement and post-reinforcement pause

A

Pattern of Responding ➡️ Fixed Ratio (FR)

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17
Q

Variable Ratio (VR)

A

Reinforcement after a variable number of responses

18
Q

Schedule of reinforcement that produces consistent quick steady rates of responding

A

Pattern of Responding ➡️ Variable Ratio (VR)

19
Q

Fixed Interval (FI)

A

Reinforcement for first response following a fixed duration of time

20
Q

Schedule that produces scallop effect

A

Pattern of Responding ➡️ Fixed Interval (FI)

21
Q

Variable Interval (VI)

A

First response that occurs after variable amount of time elapsed produces reinforcement

22
Q

Schedule that produces constant but generally low rates of responding

A

Pattern of Responding ➡️ Variable Interval (VI)

23
Q

Limited Hold

A

Reinforcement available for finite amount of time following the elapse of the FI or VI interval

24
Q

Schedule Thinning

A

Making availability of reinforcement less over time

25
Ratio Strain
Ratio too large so response level cannot maintain
26
Interresponse Time
Time between two responses
27
Differential Reinforcement of High Rates (DRH)
Reinforcement for responses higher than criterion
28
Differential Reinforcement of Low Rates (DRL)
Reinforcement for responses lower than criterion
29
Differential Reinforcement of Diminishing Rates (DRD)
Reinforcement for responses that decrease over time
30
Lag Schedule
Reinforcement for response variability
31
Progressive Schedules of Reinforcement
Reinforcement opportunities successively thinned independent of behavior
32
Progressive-Ratio Schedule of Reinforcement
Variation of FR; Increases ratio requirements incrementally within the session
33
Compound Schedule
Two or more basic schedules combined into one schedule
34
Concurrent Schedule
Two or more schedules operate simultaneously but independently, each for a different response
35
Matching Law
Response allocation to choices available on concurrent schedule
36
Multiple Schedule
Two or more schedules presented in alternating sequence; SD tied to each schedule
37
Chained Schedule
Similar to a multiple schedule, but basic schedules always occur in the same sequence; SD tied to each schedule
38
Mixed Schedule
Two or more schedules presented in alternating sequence; no SD
39
Tandem Schedule
Similar to a multiple schedule, but basic schedules always occur in the same sequence; no SD
40
Alternative Schedule
Reinforcement delivered when EITHER requirements of ratio or interval schedule is met regardless of which occurs first
41
Conjunctive Schedule
Reinforcement delivered when BOTH requirements of a ratio and interval schedule are met
42
Adjunctive Behavior
Schedule-induced behavior