頁籤選單縮合
題 名 | Algorithms for Finding Equating Coefficients for Mixed-format Tests=估計混合式試卷等化係數之原理與程序 |
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作 者 | 李源煌; 楊玉女; | 書刊名 | 測驗年刊 |
卷 期 | 46:1 1999.01[民88.01] |
頁 次 | 頁129-140 |
分類號 | 521.3 |
關鍵詞 | 試題聯結; 題庫; 測驗等化; 混合式試卷; Item linking; Item bank; Test equating; Mixed-format test; |
語 文 | 英文(English) |
中文摘要 | 在以線性轉換為基礎之試卷等化方法中,配對兩試卷之特徵曲線法(Characteristic Curve Method, CCM,乃經常被採用,過去此種試卷等化方法大多僅應用於兩點(dichotomous)或多點(polytomous)計分之試題上由於近年來混合式試卷(編輯部分兩點計分及部分多點計分之試題)已普遍被採用,因此如何延展CCM之等化方法至此種混合式試卷,將在文中加以介紹與闡釋。此外,本文並提供詳細之估算原理與程序作為研究參考。 |
英文摘要 | Among the common-item linking methods by a linear transformation procedure, the characteristic curve method (CCM) which matches the test characteristic curves between the base and the equated tests (Stocking & Lord, 1983) is the most widely adopted approach to estimating the equating coefficients either for dichotomously or polytomously scored items. Since recent years have seen growing use of a test with mixed item formats, e.g., partly containing dichotomous scored items and partly consisting of polytomous scored items, the extension of the CCM approach to mixed-format tests is illustrated in this paper. The corresponding CCM's algorithms for finding equating coefficients for mixed-format tests is provided. |
本系統中英文摘要資訊取自各篇刊載內容。