以科技接受模式分析頭部腧穴擬真訓練指壓儀認知態度

Using the Technology Acceptance Model to Analyze Students’ Cognitive Attitude Toward a Head Acupuncture Point Assisted Training Simulator

本研究主要目的係以科技接受模式分析學生使用「頭部腧穴擬真訓練指壓儀」（以下皆簡稱為「頭穴儀」）的認知態度，施測對象為初次選修經絡腧穴相關課程的美容保健科與護理科五專學生。將擬真度、系統品質、資訊品質、結果可說明性的設計特性作為外在變數，分析使用者對「頭穴儀」接受程度與有用性和易用性的認知程度；本研究回收201份有效問卷，學生對頭穴儀擬真度、系統品質、資訊品質與結果可說明性之設計特性具良好認知態度；本研究另以結構方程模式檢驗模式適配度，結果顯示模式配適度良好，說明「頭穴儀」應用於相關課程的教學對於認知有用性與認知易用性具正向影響，對於提升學生的學習態度與使用意願具有正面效果，進而帶來較高之學習滿意度。本研究也發現，系統品質對認知有用性具關鍵影響，而擬真度、資訊品質與結果可說明性對認知易用性有正向影響。本研究架構以學生為核心，透過實際教學歷程與實證方式，讓具有人機介面回饋的「頭穴儀」輔助學習功能獲得驗證與支持。

This study aimed to analyze students’ cognitive attitude toward a newly created head acupuncture point assisted training simulator. The participants were the junior college students who selected the curriculum for the first time, and design attributes such as fidelity, system quality, information quality, and result demostrability were used as determinants to analyze users’ acceptance level, perceived usefulness, and perceived ease of use toward the simulator. A total of 201 valid questionnaires were collected, the results demonstrated that the students had good cognitions toward the design attributes; in addition, the model fi t was found to be good by using structural equation modeling, indicating that the applying the training simulator in related curriculum instruction had positive influences on perceived usefulness and perceived ease of use, and brought positive effects toward learning attitude and willingness to use which could increase the learning satisfaction. Moreover, the results showed that system quality played a critical role on perceived usefulness, and fidelity, information quality and result demostrability had positive influences on perceived ease of use. Based upon teaching process with students and empirical basis, the head acupuncture point assisted training simulator with human-machine feedback interface was fully proved to be an effective tool for students in this study.