運動視覺軟體量測之穩定性應用探討

目的：以Athlevision運動視覺軟體量測技擊選手之運動視覺能力，結果發現軟體檢測數值具有不穩定狀況，故本研究針對Athlevision運動視覺軟體進行再測信度檢測，並為克服軟體不穩定問題，故參考Athlevision運動視覺軟體規格並進階改良運動視覺軟體。方法：以內在等級相關係數分析，考驗Athlevision運動視覺軟體及運動視覺軟體改良版之再測信度。結果：Athlevision運動視覺軟體之ICC值均＜0.7，顯示未具良好之再測信度；運動視覺軟體改良版之ICC數值結果顯示多數＞0.7，此代表具良好之再測信度。結論：一、Athlevision運動視覺軟體在測量時無法確切知道其時間秒數與結束機制，且未具良好之再測信度，故此軟體可用於一般運動視覺訓練，但較不適用於量化研究。二、運動視覺軟體改良版具良好之再測信度，實務應用可依據不同測試者年齡、不同運動學齡等調控軟體速度快慢，進而訓練或檢測選手之運動視覺能力，並使研究數據更具穩定性。

關鍵字

運動視覺；技擊；再測信度

並列摘要

Purpose: Software reliability is an attribute and key factor in software quality, a pilot study of martial art contestant sports vision ability measurement using the Athlevision Sports Vision software was evaluated. The data collected from the martial art contestants showed inconsistency on sports vision ability. For overcoming the inconsistency problem, Athlevision Sports Vision software was modified and retested the reliability. Methods: In order to determine the reliability of Athlevision Sports Vision software and the improved software, the intraclass correlation coefficients (ICCs) was conduct. Results: The ICCs for measuring the sports vision by using the Athlevision Sports Vision software showed low reliability (ICCs＜0.7). On the other hand, the retest reliability of improved software is highly reliable (ICCs＞0.7). Conclusion: (1) Since there is no mechanism for auto start and auto stop in Athlevision Sports Vision software, and the reason of low reliability, the software is suggested to use for sports vision training instead of quantitative research. (2) Because of high reliability in improved sports vision software, it is hoped that improved software can apply on different age groups, sport-ages student by adjust and control the velocity via the software option; therefore, the training and evaluation of contestant's sports vision ability can provide more consistent data for study purpose.