Test of Nonverbal Intelligence Fourth Edition (TONI-4) is a language-free test, ideal for evaluating those with questionable or limited language ability.

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Test of Nonverbal Intelligence | Fourth Edition

TONI-4

Linda Brown,Rita J. Sherbenou,Susan K. Johnsen, PhD

Test of Nonverbal Intelligence Fourth Edition (TONI-4) is a language-free test, ideal for evaluating those with questionable or limited language ability.

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Publication date:
2010
Age range:
6:0 – 89:11
Scores/interpretation:
Age-based standard scores (M=100, SD=15), percentile ranks, and stanines
Qualification level:
B
Completion time:
15 to 20 minutes
Administration:
Examiner interaction. Requires minimal physical response.
Scoring options:
Manual scoring
Other languages:
Test directions in Spanish, French, German, Chinese, Vietnamese, Korean and Tagalog

TONI-4 offers an assessment of intelligence, aptitude, abstract reasoning, and problem solving. It features new norms to help ensure proper representation of demographic changes in the U.S. population.

Benefits

  • Provides two equivalent forms, each containing 60 items arranged in easy to difficult order.
  • Educational, cultural, or experiential backgrounds do not adversely affect test results.
  • Pragmatic administration and response format. Simple oral instructions only require test-takers to answer with meaningful gestures such as pointing, nodding, or blinking.