Why would I use a WASI?

• A. When a detailed neuropsychological profile is required
• B. When an estimate of IQ is needed
• C. When assessing sensory functions
• D. When measuring personality

Answer: (B)

Using the WASI is about getting a quick estimate of a person’s general intellectual ability. It’s an abbreviated form of the Wechsler scales designed to provide an overall IQ score (and a few related indices) without running a full, longer battery. This makes it ideal when time is limited, when you need a screening measure, or when you just want a fast sense of someone's cognitive level to decide if a more comprehensive evaluation is warranted. It isn’t meant to yield a detailed neuropsychological profile, nor does it assess sensory functions or personality. So, you’d choose the WASI when an IQ estimate is the goal, not when you need in-depth domain-specific testing.