臺北地區某兩所大學學生細懸浮微粒防治行為意圖之研究

Preventive behavioral intentions of fine particulate matters and related factors for college students of two universities in Taipei area

本研究目的在探討大學生細懸浮微粒（PM2.5）防治行為意圖現況，以及PM2.5防治行為意圖相關因素。以方便性取樣選取臺北市某兩所師資培育之大學生，並修編「大學生環境敏感度、PM2.5防治知識、態度與行為意圖調查問卷」作為研究工具，共得800份有效樣本。研究結果發現臺北市大學生對環境敏感度為正向敏銳程度；PM2.5防治知識屬於中上程度的瞭解；PM2.5防治態度為正向態度；PM2.5防治行為意圖偏正向。「環境敏感度」、「PM2.5防治態度」、「性別」、「PM2.5防治知識」能有效解釋39.7%「PM2.5防治行為意圖變異量」，其中又以「PM2.5防治態度」的影響力表現最大。建議環境教育研習活動應包含PM2.5的防治教育，以增進PM2.5預防行為意圖。

The aims of this study were to investigate the preventive behavioral intentions of fine particulate matters and the related factors for undergraduate students of two universities in Taipei area. Data were collected by questionnaires with a total sample size of 800 from two universities in Taipei area. The environmental sensitivity of the students was positive. The scores of preventive knowledge of fine particulate matters were above average. The preventive attitude of fine particulate matters of the students was positive, and the preventive behavioral intention of fine particulate matters of the students was good. Gender, grade, college and the experience of the environmental education significantly influenced the preventive behavioral intentions of fine particulate matters. Environmental sensitivity, preventive attitude, gender, and preventive knowledge could significantly predict the 37.9% variance of preventive behavioral intentions of fine particulate matters. Among these factors, the preventive attitude was the best predictor for preventive behavioral intentions of fine particulate matters. As the environmental sensitivity, preventive knowledge, attitude of the students affected preventive behavioral intentions of fine particulate matters of the students, we suggest that the workshop of the environmental education should be continuous in university to maintain the long-term positive attitude for preventive behavioral intentions of fine particulate matters.