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2023 Fiscal Year Final Research Report

Construction of a new cluster analysis system from a clinical perspective in the Japanese version of KABC-II

Research Project

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Project/Area Number 19K03306
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 10030:Clinical psychology-related
Research InstitutionHokkaido University of Education

Principal Investigator

Aoyama Shinji  北海道教育大学, 教育学部, 特任教授 (40322862)

Co-Investigator(Kenkyū-buntansha) 服部 環  法政大学, 現代福祉学部, 教授 (70198761)
Project Period (FY) 2019-04-01 – 2024-03-31
KeywordsKABC-2 / 新クラスター分析
Outline of Final Research Achievements

In this study, apart from the existing interpretation framework of the Japanese version of KABC-II, we were able to organize the interpretation from a clinical perspective and create an easy-to-implement interpretation system. Specifically, we organized the various abilities involved in the 20 sub-tests that make up the Japanese version of KABC-II, and analyzed whether abilities common to multiple sub-tests could be clustered.As a result, we found 16 clusters. It became clear that this can be used as a viewpoint for interpretation. The new cluster analysis received high praise in a post-trial questionnaire survey of KABC-II users nationwide (70 people), making it clear that it can be used clinically.

Free Research Field

障害児教育心理

Academic Significance and Societal Importance of the Research Achievements

本研究のベースは、過去に使われていたプロフィール分析であるが、科学的根拠が薄いという批判から使用されなくなっていた。そこで本研究では、因子分析の手法を用いて、能力を示すクラスターの科学的根拠を明らかにするとともに、クラスター成立の条件をクラスター内の下位検査間のばらつきに求めたことにより、その学術的意義は大きいと考える。また本研究の新クラスター分析が、心理検査の教育的活用の幅を広げたことから、社会的意義は十分にあると考える。

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Published: 2025-01-30  

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