Wechsler Nonverbal Scale of Ability.

WNV

What it measures

General cognitive ability via nonverbal subtests (matrices, coding, object assembly, recognition, spatial span, picture arrangement) for language-reduced assessment

Length and format

4-6 subtests (age-dependent). performance/nonverbal (pictorial administration) (performance/ability test)

Language versions

pictorial administration reduces language load; English/French/Spanish materials

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

This instrument is not self-serve. Obtaining it means going to the publisher or the author. We hold no direct link for it; the reference below is the citation to search from.

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Reference

Wechsler D, Naglieri JA. Wechsler Nonverbal Scale of Ability. Pearson, 2006.