WAIS Cognitive Domains 4

Question 1

Which WAIS-IV subtest presents balance-scale images and requires the examinee to identify the missing weight?

Accepted Answer

Figure Weights

Answer

Figure Weights is a supplemental PRI subtest measuring quantitative and analogical reasoning through balance-scale problems.

Question 2

Processing Speed subtests on the WAIS-IV are administered under which key constraint?

Accepted Answer

Strict time limits of 60–120 seconds

Answer

PSI subtests (Coding and Symbol Search) impose strict time limits, typically 120 seconds, making speed of response the defining measurement variable.

Question 3

In the CHC framework, which WAIS-IV domain best represents 'Gc' or crystallized intelligence?

Accepted Answer

Verbal Comprehension

Answer

Verbal Comprehension maps onto crystallized intelligence (Gc), reflecting accumulated verbal knowledge acquired through education and experience.

Question 4

A neuropsychologist uses the Cognitive Proficiency Index (CPI) when she wants to focus specifically on:

Accepted Answer

Working Memory and Processing Speed efficiency

Answer

The CPI combines WMI and PSI to assess the efficiency of cognitive processing, distinct from higher-level reasoning abilities.

Question 5

Which WAIS-IV subtest from the Verbal Comprehension domain requires the examinee to answer questions about social rules and everyday reasoning?

Accepted Answer

Comprehension

Answer

The Comprehension subtest asks about social conventions, proverbs, and practical reasoning, measuring judgment and social understanding.

(WAIS) Wechsler Adult Intelligence Scale Practice Test