Reynolds Intellectual Assessment Scales - Second Edition.

RIAS-2

What it measures

general intelligence (CIX); verbal intelligence (VIX); nonverbal intelligence (NIX); composite memory (CMX); speeded processing (SPI); general reasoning (GRI)

Length and format

2 verbal + 2 nonverbal intelligence subtests, + 2 memory + speeded-processing subtests. examiner-administered verbal and nonverbal cognitive subtests, brief and low-motor (performance/ability test)

Language versions

Mainly English (US); some research adaptations

Normative data

No normative data held in our reference library for this instrument. That is a statement about our library, not about the published literature.

Licence

copyrighted - commercial

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Reference

Reynolds, C. R., & Kamphaus, R. W. (2015). Reynolds Intellectual Assessment Scales - Second Edition (RIAS-2). Lutz, FL: PAR.