應用概化理論評價立定跳遠動作型式測驗

The Applications of Generalizability Theory Test to Evaluate Standing Long Jump of Movement Pattern

劉純忠(Chun-Chung Liu)

《國立體育學院論叢》 16卷1期 (2005/06) Pp. 379-390

https://doi.org/10.6591/JPES.2005.06.28

摘要

研究的目的是：以概化理論評價立定跳遠動作型式表現的技能測驗，說明如何利用此理論模式估計測驗中各層面的變異來源，及計算測驗的整體信度，以提供測驗架構配置最佳化的參考依據。此預備實驗的設計，探9位受試者、2次評分和3位評分者等三個層面的重複設計模式，利用GENOVA程式估計得到以下結果：一、測驗的真實變異佔總變異成份的95.37%，其餘的誤差變異來源所佔的比率非常的小。二、以9位受試者、2次評分及3位評分者三個層面的實驗設計，得到概化係數為0.99，具有高水準的信度表現，表示此測驗是相當良好的，就預備實驗的目的而言，代表評分者訓練的效果非常好，擁有很好的評分者信度。此研究的結論是二應用概化理論可以估計測驗在各層面的變異來源，及計算測驗的整體信度，以提供施測者做最佳條件組合的依據。

關鍵字

概化理論 ； 立定跳遠 ； 動作型式 ； 信度

並列摘要

The purpose of this study was to apply generalizability (G) theory in the test of sport skill to evaluate standing long jump of movement pattern performance and to explain how to use the theoretical model to estimate variable resources of all levels in the test. Additionally it was also to calculate the scorer reliability to provide the best reference for the configuration of test framework. The design of the experiment was three trials-to-criterion tests including 9 subjects, 3 judges and 2 times grading, and got the results as following by using a general-purpose analysis of variance system (GENOVA): 1. The true variance of tests was the percentage of total variance is 95.73%, and other proportions of error variations were small. 2. We got the generalizability coefficient of 0.99 with the three trials-to-criterion tests including 9 subjects, 3 judges and 2 times grading. It showed high standard of reliability and meant the test was perfect. As a purpose of a trial-to-criterion test, it represented the results of the good training and the reliability of the judges. The conclusions of this study were applying generalizability (G) theory to estimate variable resources of all levels in the test. It also can calculate the whole reliability to provide the best condition combinations.

並列關鍵字

generalizability theory ； standing long jump ； movement pattern ； reliability

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