該研究旨在利用綜合行動確定模型，改變用戶在時尚產品消費方面的行為，使其轉向節儉，以促進環境友善並減少時尚浪費。應用的統計方法包括單向變異數分析、Scheffe 檢定和 Pearson 相關性。結果顯示，介入 1 的平均分數為 4.54，與介入 3 的平均分數 4.48 沒有顯著差異，但皆與介入 2 的平均分數 2.38 顯著不同。基於單向變異數分析，所得的 p 值為 0.000，表示接受假設 1 (H1) 或得出三種介入措施之間存在顯著差異的結論。從 Scheffe 檢定來看，介入 1 與介入 3 沒有顯著差異 (p = 0.908)，但皆與介入 2 有顯著差異 (p = 0.000)。 Pearson 相關性檢定顯示行為和意圖之間有顯著相關性 (p = 0.197)，支持 H1。總之，介入2對於改變時尚產品消費行為最有效。此外，由於行為和意圖之間的強相關性，這種幹預可以直接同時改變意圖和行為。

The study aims to change user behavior in fashion product consumtion towards thrifting to promote environmental friendliness and reduce fashion waste using the Comprehensive Action Determine Model. Statistical methods applied include one-way ANOVA, Scheffe test, and Pearson correlation. Findings reveal that the mean score for intervention 1 is 4.54, not significantly different from intervention 3 with a mean score of 4.48, but both significantly differ from intervention 2 with a mean score of 2.38. Based on one-way ANOVA, the obtained p-value is 0.000, indicating acceptance of hypothesis 1 (H1) or concluding significant differences among the three interventions. From Scheffe test, intervention 1 is not significantly different from intervention 3 (p = 0.908), but both significantly differ from intervention 2 (p = 0.000). The Pearson correlation test shows a significant correlation (p = 0.197) between behavior and intention, supporting H1. In conclusion, intervention 2 is the most effective in changing consumer behavior in fashion product consumption. Furthermore, due to the strong correlation between behavior and intention, this intervention can directly change both intention and behavior simultaneously.

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