Naglieri General Ability Tests (Verbal, Nonverbal, Quantitative).
NGAT
- What it measures
- general ability; verbal reasoning; nonverbal reasoning; quantitative reasoning; equitable gifted identification
- Length and format
- Three separate tests (Verbal / Nonverbal / Quantitative), group-administrable. ability items designed to minimize acquired-knowledge loading; online/group administration (performance/ability test)
- Language versions
- Designed for fairness across language/background; primarily US
- 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
- Naglieri, J. A., Brulles, D., & Lansdowne, K. (2021). Naglieri General Ability Tests. Toronto: MHS.
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