The is a standardized clinical instrument used by psychologists to measure the cognitive ability of individuals aged 16 to 90. It is widely considered the "gold standard" for measuring adult intelligence. Core Structure of the WAIS-IV
Measures the ability to hold information in memory and manipulate it (mental scratchpad).
for a lost part, or are you trying to identify a specific item for test preparation
A score between 90 and 109 is considered average. Scores above 130 indicate very superior intelligence, while scores below 70 may indicate an intellectual disability when paired with adaptive functional deficits. Future of the Test: Transitioning to the WAIS-5