提升人的生活品質及心理幸福感的眾多因素中，需要進一步調查的一個變項是眾人的信念，因為信念促使我們能解讀評估我們目前的生活經驗，並將其置於更廣義的過去、現在和未來的情況之中。因此，本研究探討了2034樣本的信念增強作用在心理幸福感中超越人所感知的生理健康和社會上人際關係的體驗。研究分析結果表示，除了顯著重要變項之間的相關性之外，層次回歸分析還顯著了希望和命運信念變項對參與者心理幸福感的重要增強影響，超越於生理健康和人際關係的影響。這一分析結果期望協助國家了解人的主觀身體健康狀況方面的人口統計學成果，幫助學者了解社會指標在幸福感的模式之中角色，並揭示人的信念在心理幸福感中的增強作用。此外，結果也有助於衛生決策者，社會工作者和心理健康諮詢者評估和促進公民的整體生活品質。

Among many factors that aim to increase people’s quality of life, one variable that needs further investigation is on people’s beliefs. Thus, this research used a large data set collected from the 2034 national sample in Taiwan and tried to investigate the incremental role of people’s beliefs in their psychological well-being over and beyond the role of their perceived subjective health and the experience of interpersonal relations. In addition to the significant bivariate correlations, the hierarchical regression analyses suggested a significant incremental effect for the beliefs of both hope and destiny on the psychological well-being of the study participants. These results validate the role of social indicators in the patterns of well-being and shed light on the significant incremental role of people’s beliefs in their psychological well-being.