The Validity and Reliability Study of TONI-3 Test for 4-17 Aged Children

Since there are not enough scales to evaluate the cognitive performance of adolescents in Türkiye, the aim of this study is to conduct a reliability and validity study of the Test of Nonverbal Intelligence-3 (TONI-3) for individuals aged between 14 and 17. A total of 566 children between the ages of...

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Bibliographic Details
Published in:Noro-Psikiyatri Arsivi 2024, Vol.61 (4), p.358-362
Main Authors: Bildiren, Ahmet, Fırat, Tahsin, Kavruk, Sevinç Zeynep
Format: Article
Language:English
Online Access:Get full text
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Summary:Since there are not enough scales to evaluate the cognitive performance of adolescents in Türkiye, the aim of this study is to conduct a reliability and validity study of the Test of Nonverbal Intelligence-3 (TONI-3) for individuals aged between 14 and 17. A total of 566 children between the ages of 14-17 were included in the study. A form of TONI-3 test was administered to all participants. Test-retest and parallel form application were made for reliability analyses, and Raven Standard Progressive Matrices Test (RSPM) and Naglieri Nonverbal Ability Test (NNAT-I) tests were applied for validity analyses. It has been found that the TONI-3 Test has a high reliability with an average reliability coefficient of 0.92. It was determined that there was a high, positive and significant relationship between Form A and Form B of the TONI-3 Test (r=0.76, p
ISSN:1300-0667
1309-4866
DOI:10.29399/npa.28522