一般化可能性理論を用いた外国人児童生徒のためのJSL対話型アセスメントDLA〈話す〉の検討 Utilizing Generalizability Theory in the Evaluation of Dialogic Language Assessment

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本研究は,2016年度JSPS科研費25284096(基盤研究(B)『アーティキュレーションを保証する言語能力アセスメント実施支援システムの構築』研究代表者:渡部倫子)の助成を受けたものである。

The purpose of this research is to investigate how many test items and testers are required to maintain reliability in DLA (Dialogic Language Assessment), utilizing Generalizability Theory. DLA is a language testing method that aims to observe language ability based upon three different criteria: basic conversation, dialogue and cognition. Generalizability Theory is a statistical framework composed of two different studies: G study and D study. The G study validates and predicts the number of testers and pupils, and the number of test items necessary to maintain reliability, estimating the variable factors and the variance components. Based upon the data gained from the G study, the D study provides crucial information to obtain insights to design an effective test. The results indicate that a) if the number of the testers is less than four, it would be difficult to maintain reliability even though the number of test items is large, and b) factors that cannot be explained by the number of testers, pupils, and test items are found. The results also show that given the situation seen in schools where teachers are driven by school duties, employing twelve test items administered by five testers is a realistic solution.

収録刊行物

  • 広島大学日本語教育研究

    広島大学日本語教育研究 (27), 31-34, 2017

    広島大学大学院教育学研究科日本語教育学講座

各種コード

  • NII論文ID(NAID)
    120006221814
  • NII書誌ID(NCID)
    AA11531831
  • 本文言語コード
    JPN
  • 資料種別
    departmental bulletin paper
  • 雑誌種別
    大学紀要
  • ISSN
    1347-7226
  • NDL 記事登録ID
    028091936
  • NDL 請求記号
    Z13-B474
  • データ提供元
    NDL  IR 
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