Please note that MHS will be closed on Wednesday July 1st in observance of Canada Day and Friday July 3rd from 12 noon eastern time.

Slosson Intelligence Test–Revised

Richard L. Slosson, M.A
Revised by Charles L. Nicholson, Ph.D. &
Terry L. Hibpshman, M.A.
Supplementary Manual by Sue Larson, Ph.D.


The Slosson Intelligence Test–Revised is a quick and reliable individual screening test of Crystallized Verbal Intelligence. The new SIT–R3 test is a multidimensional assessment that is suitable for testing regular education populations as well as most special populations. It can be used by teachers, psychologists, guidance counselors, special educators, learning disability instructors, and others who evaluate an individual’s mental ability. Because the SIT–R3 test has minimal performance items, embossed materials now allow testing of the visually impaired and the blind.
Back to the top

Scales & Forms

  • Vocabulary
  • Similarities
  • Quantitative
  • General Information
  • Comprehension
  • Auditory Memory
Back to the top


Richard L. Slosson, M.A.; revised by Charles L. Nicholson, Ph.D. &
Terry L. Hibpshman, M.A.; Supplementary Manual by Sue Larson, Ph.D.

Age Range 4 to 65 years

Administration Time 10–20 minutes

Administration Type Professionally-administered

Qualification Level B

  • Handscored