Development and revision of the nonverbal ability test for identifying gifted programs in Türkiye(BNV-II).

IF 1.9 3区 心理学 Q3 CLINICAL NEUROLOGY
Child Neuropsychology Pub Date : 2025-10-01 Epub Date: 2025-02-01 DOI:10.1080/09297049.2025.2458522
Ahmet Bіldіren, Mahmut Çіtіl, Bahtiyar Dіldeğmez, Sevinç Zeynep Kavruk, İrem Akçayır
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引用次数: 0

Abstract

The present study aims to develop the Bildiren Nonverbal Ability Test, Second Version (BNV-II), intended for the identification of gifted children at the primary school level. The first version of the test was originally created as a paper-and-pencil assessment. However, to reduce the risk of individuals becoming overly familiar with the test items due to repeated annual administration without modifications, the BNV-II was revised into a digital format for tablet use, incorporating updated items. In the initial phase of the study, the test was constructed in two forms, A and B, and administered to a pilot sample of 1,360 children aged 6-10 years old, drawn from various locations across Türkiye. The final version of the test was determined through an item difficulty, item discrimination, and item-total score correlation analysis. A norming study was subsequently conducted, involving a total of 6,567 children in Türkiye. The sample for Form A comprised 1,560 females (48%) and 1,659 males (52%), while Form B included 1,628 females (49%) and 1,720 males (51%). Reliability was assessed using test-retest, split-half, KR-20, and KR-21 methods, with standard error, standard deviation, and reliability coefficients calculated. Content, construct, and criterion-related validity were evaluated. The KR-20 reliability coefficient was 0.92 for both forms, and test-retest reliability was 0.91. Parallel-form reliability was 0.86, while correlations between BNV-II total scores and those of NNAT-I, TONI-3, and RSPM were 0.85, 0.86, and 0.77, respectively. These results confirm the BNV-II as a reliable and valid tool for identifying gifted children in Türkiye.

基耶儿童资优项目非语言能力测试的发展与修订。
本研究的目的是开发一套用于小学阶段资优儿童识别的《儿童非语言能力测验第二版》(BNV-II)。第一个版本的测试最初是一种纸笔评估。然而,为了减少由于每年重复给药而导致个人对测试项目过于熟悉的风险,BNV-II被修改为平板电脑使用的数字格式,纳入了更新的项目。在研究的初始阶段,该测试分为A和B两种形式,并对来自日本各地的1,360名6-10岁儿童进行了试点样本。最终版本的测试是通过项目难度,项目歧视和项目总分相关分析来确定的。随后进行了一项规范研究,涉及 rkiye的6,567名儿童。表格A的样本包括1,560名女性(48%)和1,659名男性(52%),而表格B的样本包括1,628名女性(49%)和1,720名男性(51%)。采用重测法、劈半法、KR-20法和KR-21法评估信度,计算标准误差、标准差和信度系数。评估了内容、结构和标准相关的效度。两种量表的r -20信度系数均为0.92,重测信度均为0.91。平行形式信度为0.86,BNV-II总分与nnat - 1、TONI-3和RSPM总分的相关系数分别为0.85、0.86和0.77。这些结果证实了BNV-II是一个可靠和有效的工具,以识别天才儿童在 rkiye。
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来源期刊
Child Neuropsychology
Child Neuropsychology 医学-临床神经学
CiteScore
4.10
自引率
9.10%
发文量
71
审稿时长
>12 weeks
期刊介绍: The purposes of Child Neuropsychology are to: publish research on the neuropsychological effects of disorders which affect brain functioning in children and adolescents, publish research on the neuropsychological dimensions of development in childhood and adolescence and promote the integration of theory, method and research findings in child/developmental neuropsychology. The primary emphasis of Child Neuropsychology is to publish original empirical research. Theoretical and methodological papers and theoretically relevant case studies are welcome. Critical reviews of topics pertinent to child/developmental neuropsychology are encouraged. Emphases of interest include the following: information processing mechanisms; the impact of injury or disease on neuropsychological functioning; behavioral cognitive and pharmacological approaches to treatment/intervention; psychosocial correlates of neuropsychological dysfunction; definitive normative, reliability, and validity studies of psychometric and other procedures used in the neuropsychological assessment of children and adolescents. Articles on both normal and dysfunctional development that are relevant to the aforementioned dimensions are welcome. Multiple approaches (e.g., basic, applied, clinical) and multiple methodologies (e.g., cross-sectional, longitudinal, experimental, multivariate, correlational) are appropriate. Books, media, and software reviews will be published.
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