While the NNAT-I is no longer available from Pearson, we do offer some alternatives for measuring non-verbal ability, for example the Raven’s 2 and the Wechsler Nonverbal Scale of Ability. If you would like to continue purchasing the NNAT-I, please visit the MHS website.
While the NNAT-I is no longer available from Pearson, we do offer some alternatives for measuring non-verbal ability, for example the Raven’s 2 and the Wechsler Nonverbal Scale of Ability. If you would like to continue purchasing the NNAT-I, please visit the MHS website.
Jack A. Naglieri, PhD
Overview:Individually assess general nonverbal ability in children
Age Range:5:0-17:11
Scoring Option:Manual Scoring
RTI Tiers:RTI Levels 2 and 3
Completion Time:25-30 minutes
Forms:Two parallel forms
Norms:Standard Scores, Percentile Ranks and Age Equivalents
Publication Date:2003
Use the Naglieri Nonverbal Ability Test®-Individual Administration (NNAT®–Individual) to assess general reasoning ability in children and adolescents.
The NNAT-Individual, with quick and easy administration, measures nonverbal reasoning and general problem solving abilities. Because of the simplicity of directions and the minimal use of language required to solve the items, the NNAT-Individual is ideal for use with examinees from culturally and linguistically diverse backgrounds. In addition, the NNAT-Individual has minimal motor requirements.
The NNAT-Individual sampling involved testing a nationally representative sample of more than 1,500 children, yielding current norm-referenced scores (Standard Scores, Percentile Ranks and Age Equivalents).
