WAIS Flashcards

(60 cards)

1
Q

What are the 4 Indices of the WAIS

A

Verbal Comprehension
Working Memory
Perceptual Reasoning
Processing Speed

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2
Q

Which subtests test fluid reasoning

A

Similarities
Matrix Reasoning
Figure Weights

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3
Q

Which subtests test quantitative knowledge

A

Arithmetic

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4
Q

Which subtests test crystallised knowledge

A

Vocabulary
Information
Comprehension

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5
Q

Which subtests test short term memory

A

Digit Span
Arithmetic
Letter-Number Sequencing

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6
Q

Which subtests test visual perception

A

Block Design
Visual Puzzles
Picture Completion

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7
Q

Which subtests test long term storage and retrieval

A

Vocabulary

Information

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8
Q

Which subtests test processing speed

A

Symbol Search
Coding
Cancellation

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9
Q

What is the best measure of g

A

Vocab

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10
Q

How many tests are there

A

10 Core

5 Supplemental

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11
Q

What tests are in the Verbal Comprehension Index

A

Similarities
Vocabulary
Information
Comprehension*

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12
Q

What tests are in the Perceptual Reasoning Index

A
Block Design
Matrix Reasoning
Visual Puzzles
Picture Completion*
Figure Weights*
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13
Q

What tests are in the Working Memory Index

A

Digit Span
Arithmetic
Letter-Number Sequencing*

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14
Q

What tests are in the Processing Speed Index

A

Symbol Search
Coding
Cancellation*

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15
Q

How is GA calculated

A

Verbal Comprehension Index + Perceptual Reasoning Index

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16
Q

Why would you administer the full WAIS

A

to get an idea of global functioning

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17
Q

When assessing global functioning to assess neuropsych what must you take into account

A

pre-morbid abilities

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18
Q

Which 2 tests can be used to get an idea of IQ

A

Vocab

Block Design

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19
Q

What does the Verbal Comprehension Index measure

A

verbal abilities
understanding of words, concepts, and information
Crystallised knowledge (knowledge of facts)
Receptive and expressive language

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20
Q

How does Similarities subtest work

A

describe the way 2 items are alike

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21
Q

What does Similarities subtest measure

A

verbal comprehension
abstract thought
decision making
categorisation

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22
Q

How does Vocabulary subtest work

A

asked to provide meaning of words

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23
Q

What does Vocabulary subtest measure

A

LTM
verbal comprehension
Crystallised knowledge
word finding

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24
Q

How does Information subtest work

A

General knowledge questions

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25
What does Information subtest measure
LTM verbal comprehension Crystallised knowledge
26
How does Comprehension subtest work
questions such as "why are child labour laws important" - "what does this proverb mean?"
27
What does Comprehension subtest measure
reasoning in social context - test of common sense
28
What clinical clues does Comprehension subtest provide
Coping style - considered/impulsive - +ve/-ve attitude towards society general personality
29
What does Perceptual Reasoning Index measure
``` perceptual abilities non-verbal reasoning integration & manipulation of non-verbal material spatial abilities vision-construction abilities ```
30
How does Block Design subtest work
reproduce visual model
31
What does Block Design subtest measure
``` perceptual organisation spatial relationships visual motor coordination fluid intelligence planning ```
32
How does Matrix Reasoning subtest work
Complete visual pattern from a choice of 5 options
33
What does Matrix Reasoning subtest measure
perceptual organisation holistic processing non-verbal reasoning spatial visualisation
34
How does Picture Completion subtest work
identify missing element in a picture
35
What does Picture Completion subtest measure
visual perception LTM fluid intelligence
36
What does Working Memory Index measure
STM/Working Memory Attention Concentration Manipulation of verbal input
37
How does Digit Span subtest work
verbally repeat a string of numbers
38
How does Arithmetic subtest work
mathematical computation - single and multi-step problems
39
What does Arithmetic subtest measure
crystallised knowledge planning ability to break problem down
40
What does Processing Speed Index measure
mental speed
41
How does Coding subtest work
complete a grid by copying a symbol that matches a number
42
What does Coding subtest measure
visuo-motor coordination processing speed working memory visual acuity
43
How does Symbol Search subtest work
identify whether target symbol is in an an array of symbols
44
What does Symbol Search Index measure
``` visual perception processing speed perceptual organisation working memory spatial visualisation ```
45
What does it mean if Perceptual > Verbal
visual motor better than auditory processing immediate problem solving better than acquired knowledge may be difficulty reading/ language deficit
46
which hemisphere does Perceptual > Verbal indicate is likely to be damaged
Left
47
What does it mean if Verbal > Perceptual
Right hemisphere | language skills better than visuo-motor
48
Which lobes are effected if there is problems with perceptual organisation
parietal | occipital
49
Which lobes are effected if there is problems with motor co-ordination
frontal | parietal
50
Which lobes are effected if there is problems with higher order planning
prefrontal
51
Which lobes are effected if there is problems with non-fluent aphasia
frontal
52
Which lobes are effected if there is problems with fluent aphasia
temporal
53
Which lobes are effected if there is problems with working memory
DLPFC
54
Which lobes are effected if there is problems with auditory memory
frontal | temporal
55
Which lobes are effected if there is problems with distractability and attention
DLPFC
56
Which lobes are effected if there is problems with colour
Occipital | inferior temporal
57
Which lobes are effected if there is problems with social intelligence
frontal
58
Which lobes are effected if there is problems with abstract thought
prefrontal
59
Which lobes are effected if there is problems with verbal comprehension
frontal | temporal
60
Which lobes are effected if there is problems with emotionality
frontal temporal lymbic