台北市國中學生垃圾減量行爲意圖及相關因素之研究－以某國民中學爲例

Relationship between Waste Reduction Intention and Related Factors for the Junior High School Students-An Example of One Junior High School in Taipei City

李園婷(Huan-Tin Li) ； 葉國樑(Gwo-Liang Yeh) ； 黃禎貞(Jen-Jen Huang) ； 曾治乾(Chie-Chien Tseng) ； 石玲如(Ling-Ju Shih)

《健康促進暨衛生教育雜誌》 28期 (2008/12) Pp. 23-46

摘要

本研究之主要目的在於探討國中學生垃圾減量行為意圖及各變項之相關，運用Ajzen和Fishbein (1980)的理性行動論(the Theory of Reasoned Action)及Bandura (1982)的自我效能理論(Self-efficacy)來驗證國中學生垃圾減量行為意圖與相關變項之關係。以台北市立實踐國民中學九十五學年度第二學期在學的全體學生為母群體，以集束抽樣抽得12個班級，計有效樣本395人。研究工具為研究者依開放式引導問卷填答結果，篩選出顯著信念，再自編而成的結構式問卷。結果顯示：1.國中學生對於從事垃圾減量的態度、主觀規範、自我效能能顯著預測從事垃圾減量的意圖，解釋量為30.4%。2.外在變項中，環境知識、性別、家庭配合、學校配合、社區配合與垃圾減量行為意圖均呈顯著相關。3.態度與行為信念和結果評價的交乘積和為顯著正相關；主觀規範與規範信念和依從動機的交乘積和為顯著正相關。4.有／無垃圾減量行為意圖在環境知識、行為信念、結果評價、規範信念、依從動機都達到整體性的顯著差異。5.研究結果支持理性行動理論整合社會學習理論之自我效能應用於預測從事垃圾減量之行為意圖，且加入自我效能變項後，可以提高解釋力。

關鍵字

垃圾減量行為 ； 理性行動論 ； 自我效能 ； 國中學生

並列摘要

The purpose of this study was to examine the relationship between waste reduction intention and related factors for the junior high school students through both the Theory of Reasoned Action of Ajzen and Fishbein (1980) and the Self-efficacy of Bandura (1982).
The study used clustered random sampling to select 12 classes, a total of 395 valid samples, from Shijian junior high school of Taipei city in 2007. The research instrument was the questionnaire. The important results of this study were as follows:
1. The student's attitude, subjective norm and the self-efficacy remarkably predicted the intention of waste reduction, and the explanation power was 30.4% toward the intention of waste reduction.
2. The gender, family's support, school's support, community's support and environment knowledge of the external variables showed remarkable relationships with the intention of waste reduction.
3. There were significantly positive correlations between attitude and the product of beliefs of outcomes weighted by evaluations of outcomes, between subjective norms and the product of normative beliefs weighted by motivations to comply.
4. There were significant differences in behavioral beliefs, evaluations of outcomes, normative beliefs, motivations to comply, self-efficacy and environment knowledge between waste reduction intenders and non-intenders.
5. The results of this study supported the framework, an integration of Theory of Reasoned Action and self-efficacy. In addition, the self-efficacy could increase the explanation of the intention of waste reduction.

並列關鍵字

junior high school students ； self-efficacy ； theory of reasoned action ； waste reduction behavior