Which assessment tool is primarily used to evaluate intelligence?

The Wechsler Adult Intelligence Scale (WAIS) is indeed the primary assessment tool used to evaluate intelligence. Developed by David Wechsler, this tool is specifically designed to measure cognitive ability and intelligence in adults, offering a detailed analysis of various intellectual capabilities, including verbal comprehension, perceptual reasoning, working memory, and processing speed. It provides a comprehensive profile of an individual's cognitive strengths and weaknesses, making it invaluable for understanding individual differences in intelligence.

The WAIS is widely recognized and utilized in both clinical and educational settings for various purposes, such as diagnosing learning disabilities, assessing intellectual disability, and informing treatment or educational planning. Its standardized approach ensures that scores can be compared to normative data, allowing for an accurate interpretation of an individual's cognitive functioning relative to their peers.

In contrast, the other assessment tools mentioned focus on different areas. For instance, the MMPI (Minnesota Multiphasic Personality Inventory) is primarily used for assessing personality and psychopathology, the DAST (Drug Abuse Screening Test) is focused on substance use disorders and their impact, and the SASSI (Substance Abuse Subtle Screening Inventory) also evaluates for substance use but is not intended to assess intelligence. Therefore, the WAIS stands out as the most appropriate choice for