CTONI-2 Examiner's Manual

Author(s) : Donald D. Hammill, Nils A. Pearson and J. Lee Wiederholt

Publisher : Pro-Ed USA, 2009

SKU : 500CTO

In stock
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The Comprehensive Test of Nonverbal Intelligence - Second Edition (CTONI-2) is a norm-referenced assessment that uses nonverbal formats to measure general intelligence of children and adults (6-89 years) whose performance on traditional tests might be adversely affected by subtle or overt impairments involving language or motor abilities.

The CTONI-2 measures analogical reasoning, categorical classification, and sequential reasoning, using six subtests in two different contexts: Pictures of familiar objects (e.g., people, toys, animals) and geometric designs (unfamiliar sketches and drawings).

The CTONI-2 Examiner's Manual provides information on:

  • Introduction to the CTONI-2 and Nonverbal Intelligence Tests
  • Administration
  • Scoring
  • Recording and Interpreting the Results
  • Normative Information
  • Test Reliability
  • Test Validity
  • Controlling for Test Bias
Donald D. Hammill, Nils A. Pearson and J. Lee Wiederholt

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