Reliability and Validity of the New Tanaka B Intelligence Scale Scores: A Group Intelligence Test

Yota Uno, Hitomi Mizukami, Masahiko Ando, Ryoji Yukihiro, Yoko Iwasaki and Norio Ozaki

PLOS ONE, 2014, vol. 9, issue 6, 1-5

Abstract: Objective: The present study evaluated the reliability and concurrent validity of the new Tanaka B Intelligence Scale, which is an intelligence test that can be administered on groups within a short period of time. Methods: The new Tanaka B Intelligence Scale and Wechsler Intelligence Scale for Children-Third Edition were administered to 81 subjects (mean age ± SD 15.2±0.7 years) residing in a juvenile detention home; reliability was assessed using Cronbach’s alpha coefficient, and concurrent validity was assessed using the one-way analysis of variance intraclass correlation coefficient. Moreover, receiver operating characteristic analysis for screening for individuals who have a deficit in intellectual function (an FIQ

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0100262

DOI: 10.1371/journal.pone.0100262

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