INTELLIGENCE AND APTITUDE
TONI-4: Test of Nonverbal Intelligence–Fourth Edition Linda Brown • Rita J. Sherbenou • Susan K. Johnsen AGES: 6-0 through 89-11 TESTING TIME: 15 to 20 minutes ADMINISTRATION: Individual FEATURES • All-new normative data were collected to ensure proper representation of demo- graphic changes in the U.S. population. • Stratification variables include the four geographic regions in which subjects reside and their gender, race, ethnicity, parental education, and family/household socioeco- nomic status. • Potential bias in test items related to gender, ethnicity, disability, and race is ana- lyzed. • Additional test reliability and validity evidence is offered for the entire normative sample and also for specific subgroups of the sample to account for cognitive ability, race, ethnicity, and gender. • Each test item was reevaluated using both item analytic techniques and differential item functioning analyses. • Floor effects have been eliminated. • Verbal and pantomime directions are provided. • In addition to English, included are instructions in seven other major foreign languag- es: Spanish, French, German, Chinese, Vietnamese, Korean, and Tagalog. The Test of Nonverbal Intelligence–Fourth Edition is a practical, easy-to-use, norm- referenced instrument that measures an individual’s intelligence. The administration
and response formats are pragmatic, with simple oral instructions, requiring test tak- ers to answer only with simple but meaningful gestures, such as pointing, nodding, or blinking. This test is ideal for those who have language, hearing, or motor impairments or who are not familiar with mainstream American culture. Data were collected from 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 are arranged in easy-to-difficult order. Each item contains one or more of the eight salient characteristics: (1) shape, (2) position, (3) direction, (4) rotation, (5) contiguity, (6) shading, (7) size, and (8) movement. Easier items contain one or two characteristics, while more difficult items contain several. Both forms can also be used for research purposes and periodic reevaluation. COMPLETE TONI-4 KIT INCLUDES: Examiner’s Manual, Picture Book, Critical Reviews and Research Findings (1982–2009), 50 Form A Answer Booklet and Record Forms, and 50 Form B Answer Booklet and Record Forms, all in a sturdy storage box. (©2010) $477.00 #13411 TONI-4 Examiner’s Manual . . . . . . . . . . . . . .............. 116.00 #13411E TONI-4 Virtual Examiner’s Manual . . . . . . . . . . ........... 109.00 #13412E TONI-4 Virtual Picture Book . . . . . . . . . . . . .............. 172.00 #13414 TONI-4 Form A Answer Booklet and Record Forms (50) . . . .... 73.00 #13415 TONI-4 Form B Answer Booklet and Record Forms (50) . . . .... 73.00 This is a restricted product. Go to www.proedinc.com for details on user qualifications and to complete the User Acceptance Form. #13410 TONI-4 Complete Kit
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2025–2026 ASSESSMENTS | 11
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