Skip to content

Author

S. Z. Kavruk

3 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Sep 2026

Psychometric Evaluation of the Naglieri Nonverbal Ability Test (NNAT-I) in Turkish Middle School Students Aged 10–14 Years

The Naglieri Nonverbal Ability Test–Individual Form (NNAT-I) is widely used to assess nonverbal reasoning while minimizing language demands, yet evidence regarding its psychometric properties in Turkish middle school students is limited. This study examined the reliability, convergent validity, internal structure, item...

S. Z. Kavruk, Ahmet Bildiren · 0 citations
Open access Sep 2026

Psychometric properties of the test of nonverbal intelligence–third edition (TONI-3) in Turkish middle school students

Background The aim of this study was to examine the psychometric properties of Form A of the Test of Nonverbal Intelligence–Third Edition (TONI-3) in Turkish middle school students aged 10 years 0 months to 14 years 0 months. Although TONI-3 has previously been validated in Turkish children and late adolescents, psycho...

Ahmet Bildiren, S. Z. Kavruk · 0 citations
Open access Aug 2026

MAPPING THE EARLY IDENTIFICATION LITERATURE ON GIFTEDNESS: A BIBLIOMETRIC STUDY

This study aims to examine the intellectual structure, conceptual orientations, and temporal development of the international literature on the early identification of gifted children through a bibliometric approach. The dataset comprises 77 articles published between 1969 and January 2025 in the Web of Science (WoS) C...

S. Z. Kavruk · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.