專科學生低脂飲食行為及其相關因素之研究~以台北縣某技術學院為例

[[abstract]]A Study on the Influential Factors and Status of Low-Fat Dietary Behavior of the Junior College Students in Taipei county A Master Thesis By Hsieh,Yu-Chuan ABSTRACT The purpose of this study is to investigate the low-fat dietary behavior of junior college students ,and to examine the relationships between low-fat dietary behavior and selected demographic characteristics，as well as knowledge,attitude, self-efficacy,outcome expectancy,social support. The study consisted of 696 subjects who were selected by using random sampling method from junior students in the Hsing Wu College.The deta were collected with a self-administered questionnaires.T-test,One-way ANOVA,Peason’s product-moment correlation and Multiple Regression were used to analyze the deta. The results of this research were as follows： 1.The subjects’ low fat dietary behavior was medium to low degree.The low fat dietary behaviors were significant correlated with perception of body-weight,departments,perception of health state,sex. 2.The knowledge about low-fat diet in the subjects was medium degree.Perception of body-weight,family social status significantly difference the knowledge of low-fat diet. 3.The subjects had positive attitude toward low-fat diet.Perception of body-weight and departments significantly difference the attitude of low-fat diet. 4.The subjects’ self-efficacy about low fat diet was difficult. 5.The subjects’ outcome expectancy about low fat diet was low. Perception of body-weight significantly difference the outcome expectancy of low-fat diet. 6.The subjects did not have much social support of low fat diet. 7.The important predictors were sex,perception of body-weight, attitude,self-efficacy,outcome expectancy and social support explained 30.5％ of low-fat dietary. Base on results,this study suggests that school could guide the students to the correct dietary by teaching the low-fat dietary, especially the boys.and strengthen the techniques of low fat dietary through the social support parents and classmates.for future deepened study could be conducted in expanded areas like different cities,counties or towns in different seasons. Key Words: low-fat dietary behavior、Perception of body-weight、 self-efficacy、junior college students