The test that provides separate verbal comprehension, perceptual organization, working memory, and processing speed scores, as well as an overall intelligence score, is the:

WAIS

Explanation:

David Wechsler was an American psychologist who in 1955 published the first version of the test we know as "WAIS." These intelligence tests measure:

- The Verbal Comprehension Index, which is the ability of a specific individual to understand and use verbal language.

- Perceptual Reasoning, which measures the ability of the evaluated person to interpret, organize and think correctly using visual information.

- The Working memory evaluates the ability to apprehend and retain information in the short term

- The processing speed is the measure of individual skills to process visual information quickly and efficiently.

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.