Purpose

The purpose of the MAT-SF is to assess general intelligence (g factor), mainly through visuospatial and analogical reasoning, without the use of language. It is primarily intended for individuals aged 5 to 17, but it can also be used with adults, especially in cases where avoidance of linguistic bias is necessary (e.g., individuals with language disorders or a different native language background).

Description

The MAT-SF consists of 35 items with analogical patterns (matrices), similar to the well-known Raven-type tests. Each item presents a figure with a missing frame and six answer choices. The examinee is asked to select the correct answer that logically completes the pattern. The test can be administered individually or in groups and lasts about 15–20 minutes, making it ideal for brief assessments.

Scoring Method

Each correct answer is scored with 1 point. The sum of correct responses constitutes the total score. The first questions are easier, and the difficulty increases gradually. There is a time limit for the entire test (usually 20 minutes), although in special cases it may be administered without a time limit.

Validity & Reliability

The validity of the MAT-SF has been documented through correlations with other intelligence tests, such as the WISC, demonstrating that it accurately measures nonverbal and analytical ability. Internal consistency (Cronbach’s alpha) is high (>0.90), while test–retest reliability is also very good. It is ideal for contexts where language-based assessment is not suitable or sufficient.

Main Bibliographic Sources

Naglieri, J. A. (1985). Matrix Analogies Test – Short Form Manual. Pro-Ed.
Naglieri, J. A., & Bardos, A. N. (1997). Cognitive Assessment System (CAS) and comparisons with the MAT.
Kaufman, A. S., & Lichtenberger, E. O. (2006). Assessing Adolescent and Adult Intelligence.