TONI-4 Complete Kit
Test of Nonverbal Intelligence-Fourth Edition
Ages 6;0 through 89;11
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Test of Nonverbal Intelligence-Fourth Edition
Ages 6;0 through 89;11
Author(s) | Linda Brown, Rita J. Sherbenou and Susan K. Johnsen |
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Topic | Critical Thinking, Hearing and Sign Language, Reasoning, SLP Resources, Special Educator Resources, Tests |
Brand | PRO-ED |
The Test of Nonverbal Intelligence – Fourth Edition (TONI-4) is a practical, easy-to-use, norm-referenced instrument that measures an individual’s intelligence. The administration and response format is pragmatic with simple oral instructions, requiring test takers to answer only with simple but meaningful gestures such as pointing, nodding, or blinking. This test is ideal for those with language, hearing, or motor impairments or those not familiar with mainstream American culture. Data collected represents a normative sample of 2,272 people residing in 33 states.
The TONI-4 has two equivalent forms: Form A and Form B. Each form consists of 60 items, all of which are abstract/figural (i.e., void of pictures or cultural symbols), thus educational, cultural, or experiential backgrounds will not adversely affect test results. All items appear in an easy-to-difficult order with each item containing one or more of eight salient characteristics:
TONI-4 features include:
Easier items contain one or two characteristics, while the more difficult items contain several. Use either or both forms for periodic reevaluation and research purposes.