標準設定之效度評估：以TASA國語科為例   免費試閱

Assessing the Standards Set by TASA and Its Standard-Setting Procedures

本研究使用書籤標定法進行2009年臺灣學生學習成就評量資料庫（TASA）國小6年級國語科學習成就表現之標準設定，並透過實證資料之分析，以驗證標準設定結果之效度。本研究以TASA工作推動委員會確立之政策定義，以及國語文專家學者研議能力水平表現標準描述為準則，經由招募之標準設定成員執行標準設定，以建立一套適合TASA的標準設定流程。此外，研究者透過標準設定程序之效度檢定、標準設定結果之一致性檢定等多項證據以進行標準設定結果之效度評估。研究結果確立TASA國小6年級國語文標準設定結果具有一定水準之效度，最後，於文末提出幾項建議，供未來研究者參考。

The purpose of this study was to investigate the validity of the standard-setting by the committee for Taiwan Assessment of Student Achievement (TASA), and of the standard-setting procedure itself. Specifically, the researchers examine the standards set for sixth-grade elementary school students' achievement in the Chinese language, which were established by implementing TASA 2009 using the bookmark method. The study not only invites language specialists to discuss the performance level description for each capability level, but also recommends that the standard-setters establish a more suitable standardsetting procedure for the TASA. Lastly, a validity assessment of the standard-setting procedure is implemented by examining each step of this procedure, and also examining the internal consistency of intra-member and inter-member procedures for setting standards.