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BEHP 5015 > Unit 2 > Flashcards

Unit 2 Flashcards

1
Q

2 or more simultaneous, but independent

schedules for different responses

A

Concurrent Schedules

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2
Q

Distribution of bx on concurrent schedules of

SR+ to predict response allocation

A

The Matching Law

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3
Q

4 other variables influencing allocation (choice)

A

Response effort
Reinforcer quality
Reinforcer delay
Reinforcer magnitude/duration

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4
Q

Amount of effort to complete a response

A

Response effort

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5
Q

Time it takes to deliver a reinforcer

A

Reinforcer delay

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6
Q

Overall value of a reinforcer

A

Reinforcer quality

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7
Q

Amount of a reinforcer provided

A

Reinforcer magnitude

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8
Q

Length of access to a reinforcer

A

Reinforcer duration

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9
Q

A previously reinforced bx no longer

produces reinforcement

A

Operant Extinction

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10
Q

Contingency between the response and

reinforcer is broken

A

Underlying mechanics of extinction

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11
Q

Extinction procedure for attention seeking Bx

A

Withhold all attention following the response

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12
Q

Extinction procedure for tangible seeking Bx

A

Deny access to item following the response

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13
Q

Extinction procedure for sensory effects (automatic)

A

Mask the sensory consequences of the

response

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14
Q

Extinction procedure for escape maintained Bx

A

Continue the demand following the response

until task is completed

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15
Q

Unwanted effects of extinction

A

Extinction burst
Extinction-induced aggression
Behavioral contrast
Spontaneous recovery

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16
Q

Brief increase in response variability

following extinction

A

Extinction burst

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17
Q

Violent acts directed at the previous source

of reinforcement

A

Extinction-induced aggression

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18
Q

Increased responding in settings

uncorrelated with EXT

A

Behavior Contrast

19
Q

Random re-occurrence of previously

reinforced bx

A

Spontaneous Recovery

20
Q

3 strategies to minimize unwanted effects of EXT

A

Combine with other procedures
Switch to CRF schedule for problem bx
Identify response class hierarchies

21
Q

3 strategies for mitigating unwanted effects of EXT

A

Inform caregivers of unwanted effects
Provide caregivers with procedures
Withhold reinforcer if spontaneous recovery
occurs

22
Q

3 other factors to consider when using EXT

A

Length of reinforcement history
Baseline schedule of reinforcement
Baseline parameters of reinforcement

23
Q

2 effects of differential reinforcement

A

Differentiation

Discrimination

24
Q 
R1 = SR
R2 = EXT
A

Differentiation

25
Q

S1 – R1 = SR

S2 – R1 = EXT

A

Discrimination

26
Q

SR delivered at the end of a time interval for

absence of target bx

27
Q

50% to 80% below the average baseline IRT

A

DRO interval criterion

28
Q

3 types of DRO schedules

A

Interval DRO
Momentary DRO
Progressive DRO

29
Q

SR delivered at the end of interval if no target

bx occurred at that exact moment

A

Momentary DRO

30
Q

Progressively greater amount of SR delivered

for each interval criterion met

A

Progressive DRO

31
Q

9 common DRO mistakes

A

DRO for low rate bx
DRO interval above average IRT
Failing to reset timer if problem bx occurs
Inconsistent and extra criteria for problem bx
Accidentally reinforcing other problem bx
Reinforcing “dead person’s” bx
Failing to select a competing reinforcer
Using the same reinforcer to satiation
Failing to use EXT from problem bx

32
Q

SR delivered for a response physically

incompatible with the target bx

33
Q

6 common DRI mistakes

A 
Select wrong incompatible bx
Failing to select a competing reinforcer
Using wrong reinforcement schedule
Failing to use EXT for problem bx
Reinforcing a chain of problem bx
Failing to also reinforce alternative bx
34
Q

SR delivered for a response that competes

with the target bx

35
Q

4 common DRA mistakes

A

Select wrong alternative bx
Failing to select a competing reinforcer
Using wrong reinforcement schedule
Reinforcing a chain of problem behavior

36
Q

SR delivered if target bx is at or below the

maximum responses in a given time period

37
Q

3 types of DRL schedules

A

Full-session DRL
Interval DRL
DRL-T (spaced responding)

38
Q

SR delivered at the end of entire session if

target bx meets criterion

A

Full-session DRL

39
Q

SR delivered at the end of each interval in

session if target bx meets criterion

A

Interval DRL

40
Q

SR delivered if a minimum amount of time

has passed since last response

A

DRL-T (spaced responding)

41
Q

Type of target bx to select when using DRL

A

minor bx problem

42
Q

2 common DRL mistakes

A

Using DRL for severe problem bx
Using full-session/ interval DRL with naïve
learners

43
Q

SR delivered if target bx progressively meets

the changing criterion

44
Q

SR delivered if target bx occurs between a

specified minimum and maximum rate/IRT

BEHP 5015 (5 decks)

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