How long does it take to administer the WAIS?

How long does it take to administer the WAIS?

• A. 30-40 minutes
• B. 60-70 minutes
• C. 90-110 minutes
• D. 45-60 minutes

Answer: (B)

Understanding how long the WAIS takes to administer: the test is a structured, multi-subtest battery designed to be completed in about an hour for the core portion. In practice, plan roughly 60–70 minutes to administer the standard core subtests to an adult, which gives enough time to present items, collect responses, score, and ensure reliable results without rushing. If you include additional optional subtests or need accommodations, the session can extend beyond this window toward 90 minutes or more. The other time options are either too short to cover the full core set or longer than the typical core administration timeframe.

Understanding how long the WAIS takes to administer: the test is a structured, multi-subtest battery designed to be completed in about an hour for the core portion. In practice, plan roughly 60–70 minutes to administer the standard core subtests to an adult, which gives enough time to present items, collect responses, score, and ensure reliable results without rushing. If you include additional optional subtests or need accommodations, the session can extend beyond this window toward 90 minutes or more. The other time options are either too short to cover the full core set or longer than the typical core administration timeframe.