WAIS measures which domain?

WAIS measures which domain?

• A. Intelligence
• B. Personality
• C. Memory
• D. Academic achievement

Answer: (A)

WAIS is an instrument designed to quantify general cognitive ability, i.e., intelligence, in adults. It assesses reasoning, problem-solving, verbal abilities, processing speed, and other cognitive skills across several domains, and it yields an overall Full Scale IQ as well as index scores. While some subtests involve memory-related processes (like working memory), the overarching construct measured is intelligence, not memory as a standalone domain. It does not assess personality or academic achievement, which are the domains of personality tests and achievement tests, respectively. So the best interpretation is that WAIS measures intelligence.

WAIS is an instrument designed to quantify general cognitive ability, i.e., intelligence, in adults. It assesses reasoning, problem-solving, verbal abilities, processing speed, and other cognitive skills across several domains, and it yields an overall Full Scale IQ as well as index scores. While some subtests involve memory-related processes (like working memory), the overarching construct measured is intelligence, not memory as a standalone domain. It does not assess personality or academic achievement, which are the domains of personality tests and achievement tests, respectively. So the best interpretation is that WAIS measures intelligence.