本研究以計劃行為理論為研究基礎,了解高職生參與網路活動之使用動機和使用行為及其影響因素的關係,並探討高職生其網路行為態度、主觀規範、認知行為與網路使用行為之關係。並提供影響高職生參與網路活動使用動機和使用行為的因素給政府及學校單位,作為輔導高職生網路使用行為與政府擬定之參考。本研究採用問卷調查法,針對台中縣某高職八個科別之學生進行問卷施測。並採用簡單隨機抽樣的方式進行樣本抽樣,三個年級八個科別共78班,以抽籤的方式進行抽取,每個科別各抽取一班,共抽取八班,而每個發放20份問卷進行問卷施測。本研究結果發現:1. 計畫行為理論可以有效來解釋高職學生之網路使用動機;2. 高職生網路使用動機可有效解釋其網路使用行為;3. 當高職生擁有網路資源,並且有能力加以使用時,他們便會利用網路去進行各項活動。 本研究結果發現,高職生其網路行為態度、主觀規範、認知行為與網路使用動機、網路使用行為皆有正向相關。研究結果可使輔導單位對於高職生對參與網路行為相關知識有所增進,灌輸高職生正確的網路使用觀念和態度,並能實務地結合運用於輔導工作上。
This study is based on the Theory of Planned Behavior (TPB), to understand the relationship between the motives, the behavior, and the factors that infect the vocational high school students when they use the Internet, and to offer those factors to the government and schools for their reference to make proper policies on the Internet use. The other goal is to verify the applicability of TPB on vocational high school students using the Internet. In this study, the questionnaire survey is adopted by using random sample, giving the questionary to the students of eight departments in a vocational high school in Taichung County. There are 78 classes in the sampling. In the sampling, one class is drawn in every department, altogether eight classes in which 20 questionnaires are given by way of casting lots. From this study, I found: 1. TPB can effectively explain the motives of vocational high school students for using the Internet; 2. The motives for using the Internet of vocational high school students validly explain their behavior on the Internet; 3. When vocational high school students have the Internet resource and the ability to use it, they would do all sorts of activities with the help of the Internet. Results of the study represent the behavior, the self-standard, the cognizance and the motive of Internet using of vocational high school students are in the positive way. It also help the counselors know more about the students’ behavior on the Internet, so as to give the students correct concepts and attitude toward Internet using and to practically apply to the counseling work.