Which category of clinical tests tends to have the BEST standardization, reliability, and validity?

Question

Quizplus · Accepted Answer

Intelligence tests tend to have the best standardization, reliability, and validity, as they are based on well-established and accepted theories of intelligence and have been extensively researched and validated. Personality tests such as projective tests and response inventories are more subjective in nature and are therefore more difficult to standardize and validate.

Which Category of Clinical Tests Tends to Have the BEST