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 are pragmatic with simple oral instructions, requiring test takers to answer only with simple but meaningful gestures such as pointing, nodding or blinking. Normed on 2,272 people residing in 33 states, this test is ideal for those who have language, hearing or motor impairments, or those who are not familiar with mainstream American culture.

Ages: 6-0 through 89-11
Testing Time: 15 to 20 minutes
Administration: Individual

Includes Examiner's Manual, Picture Book, Critical Reviews and Research Findings (1982-2009), 50 Form A Answer Booklets and Record Forms, 50 Form B Answer Booklets and Record Forms.