運動及飲食為基礎之健康促進活力班介入對國中學生健康體位行為影響之行動研究

Abstract

本研究主要是針對國中七~八年級學生，設計以運動及飲食為基礎的健康促進活力班進行教學介入，採準實驗設計，進行行動研究；以臺北市某所國中七~八年級學生為研究對象，實驗組42人，對照組42人，合計共84名學生，實驗組實施3週共6次「運動及飲食為基礎之健康促進活力班」課程介入，對照組則不予任何介入。所得資料以敘述性統計、卡方檢定、獨立t檢定及單因子共變數分析進行分析，以探究實驗介入在健康體位之認知、態度、行為及自我效能及身體質量指數之立即成效和延宕效果。 研究結果發現，在進行共變數分析前，健康體位認知、態度、行為、自我效能及身體質量指數之組內迴歸係數同質性檢定結果皆同質，實驗組在運動及飲食為基礎的健康促進活力班進行教學介入後，健康體位認知及健康體位自我效能在統計上有顯著立即成效，而健康體位自我效能方面可達延宕效果。This study is a quasi-experimental design action research aimed at students in the seventh to eighth grades of a junior high school in Taipei. A three weeks exercise and diet-based health promotion vitality class was held for teaching intervention. Eighty fours students from the seventh to eighth grades of a junior high school in Taipei participated this study. There were 42 students in the experimental group and 42 in the control group. The experimental group took 6 sessions of “Sports and Diet-Based Health Promotion Vitality Class” for 3 weeks, while the control group did not receive any intervention. Research data were analyzed by descriptive statistics, chi-square test, independent t-test and One-Way ANCOVA. Students' healthy weight knowledge, attitude, behavior, self-efficacy and body mass index were explored on the immediate and delayed effects of the intervention. The results of the study showed that healthy body weight knowledge, attitude, behavior, self-efficacy and body mass index were homogeneous before the covariation analysis. The health weight knowledge and the health weight self-efficacy of the experimental group have significant immediate effects after intervention of the exercise and diet-based health promotion vitality class, while their healthy weight self-efficacy have delayed effect.