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Elucidating the mental process that intelligence tests are measuring to enhance the usefulness of it

Research Project

Project/Area Number 26590252
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Special needs education
Research InstitutionUniversity of Tsukuba

Principal Investigator

DAIROKU Hitoshi  筑波大学, 人間系, 教授 (10251323)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords知能検査 / WISC-IV / 処理速度 / 知覚推理 / 方略 / 自閉スペクトラム症
Outline of Final Research Achievements

WISCI-IV is the most useful intelligence test for children in Japan. We carried this research to enhance the usefulness and interpretation of its results. (1) In the Cancellation subtest, which measures examinee's speed of simple writing work, it was found that examinees who use randome searching strategy show higher scores than examinees who use systematic one. (2) In the Coding and Symbol Search subtests, we calculated the score conversion equation for low IQ examinee. (3) In the Picture Concept subtest, which measures examinee's nonverbal reasoning ability, it was found that typically developing examinees gain scores when they answer it with verbalizing strategy, but examinees with ASD show no gain with verbalization.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (2 results)

All 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (1 results)

  • [Journal Article] 発達障害のある子どもの田中ビネー知能検査Vの知能指数の特徴と補正方法2015

    • Author(s)
      吉村拓馬・大西紀子・恵良美津子・小橋川晶子・飯尾友紀子・広瀬宏之・大六一志
    • Journal Title

      LD研究

      Volume: 24 Pages: 292-299

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] 田中ビネー知能検査V の4~7 歳級の項目の因子分析2014

    • Author(s)
      吉村拓馬・大六一志
    • Organizer
      日本教育心理学会第56回総会
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2014-11-07 – 2014-11-09
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2017-05-10  

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