American Speech-Language-Hearing Association

Comprehensive Test of Nonverbal Intelligence - Second Edition (CTONI-2)

Author(s):Donald D. Hammill, Nils A. Pearson, and J. Lee Wiederholt
See Contact Information for Publishers/Sources
PRO-ED, Inc.
Age Range:6;0–89;11
Administration Time:60
Language(s):English, Chinese, French, German, Korean, Spanish, Vietnamese
Computerized Scoring:No
Description:The CTONI-2 is a norm-referenced test that uses nonverbal formats to measure general intelligence of children and adults whose performance on traditional tests might be adversely affected by subtle or overt impairments involving language or motor abilities.

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