Preference Assessment Flashcards

1
Q

Does preference assessment tell us what reinforcer to use?

A

NO! A preference assessment doesn’t tell us whether something functions as reinforcer, just that client prefers over other choices

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2
Q

The stimuli we use in interventions should have a high probability…

A

of functioning as a reinforcer

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3
Q

What are the three most basic approach to identifying potential reinforcers?

A

Asking the client; observing behaviour; conducting assessments

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4
Q

When asking, what should be used instead of open-ended questions?

A

Reinforcer surveys

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5
Q

Give a limitation to asking client their preferred reinforcer

A

May not be able to speak; may not be able to remember what they’d like; may lead to unreasonable demands

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6
Q

What previous results can we use to identify potential reinforcers?

A

FBA results

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7
Q

Give three types of structured preference assessments

A

1) Single presentation 2) Paired/forced choice 3) Multiple presentation preference assessment

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8
Q

Briefly outline the single presentation preference assessment procedure

A

Choose several potential reinforcers, display each item individually for limited time, note whether the person approaches the item, repeat process to gather enough data

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9
Q

If the client doesn’t approach items during single presentation preference assessments you should…

A

prompt the person to sample the item

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10
Q

You should only use sampling…

A

on the first presentation of the item

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11
Q

If a selected item has no value as a reinforcer, you could…

A

replace the item with another item

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12
Q

Once items in a single presentation preference assessment have been presented several times you can calculate…

A

the percentage of times client approached and duration of each interaction

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13
Q

In single presentation preference assessment you should limit…

A

access to the item

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14
Q

Briefly outline the paired choice preference assessment procedure

A

Choose several items; display two items simultaneously for a limited time; record the item chosen; randomly present items until all have been presented with one another

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15
Q

What is another term for paired choice preference assessment?

A

Forced choice preference assessment

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16
Q

If a client attempts to access more than one item you should…

A

block their attempts

17
Q

If during paired choice preference assessment no item is selected…

A

use sampling then present items again

18
Q

Why is paired choice preference assessment better than single presentation preference assessment?

A

Paired choice less likely to overestimate reinforcing effects of stimuli

19
Q

Briefly outline multiple presentation stimulus preference assessment procedure

A

Choose several items, present an array of items at once, record which items are chosen

20
Q

What are the two types of multiple presentation stimulus preference assessment?

A

1) With replacement (MS)

2) Without replacement (MSWO)

21
Q

Describe MS with replacement

A

Once an item has been selected it is put back into the selection

22
Q

Describe MSWO

A

Once an item has been selected it is removed from the selection and therefore no longer available

23
Q

Why is using MSWO usually better than using MS?

A

Multiple presentation stimulus preference produces a larger number of potential reinforcers

24
Q

Which, of all preference assessments, does research suggest is the most efficient?

A

Multiple presentation stimulus preference without replacement (MSWO)

25
Q

When might MS be better than MSWO?

A

When trying to identify one or two potent reinforcers

26
Q

What should follow preference assessments? Why?

A

Reinforcer assessments. Because the preference doesn’t tell us whether an item is reinforcing

27
Q

Remember: some stimuli are only reinforcing…

A

under certain conditions