The present study aimed to examine whether self-efficacy mediates the relationship between optimism, dimensions of psychological well-being (PWD), and resilience among Iranian students. The participants in this study included 251 Iranian students from University Putra Malaysia (UPM). Structural equation modeling using AMOS 20.0 was used to analyze the data. The results indicated that there are significant relationships between optimism, dimensions of psychological well-being, and resilience among Iranian students of UPM. The study findings presented that self-efficacy mediates the relationship between dimensions of psychological well-being (environmental mastery, autonomy, self-acceptance, positive relations with others, personal growth, and purpose in life) and resilience among Iranian students of UPM. Further, it found that self-efficacy does not mediate the influence of optimism on resilience among Iranian students of UPM. The study's finding helps to understand the connection mechanism of self-efficacy, various dimensions of psychological well-being, and resilience. The result could help counselors, psychologists, and instructors develop and plan valuable strategies to enhance students' psychological factors.

中文翻译：

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自我效能在伊朗学生乐观，心理健康与韧性之间关系中的中介作用

本研究旨在检查自我效能是否介导乐观，心理健康维度（PWD）和伊朗学生的弹性之间的关系。这项研究的参与者包括来自马来西亚布特拉大学（UPM）的251名伊朗学生。使用AMOS 20.0进行结构方程建模以分析数据。结果表明，芬欧汇川的伊朗学生的乐观情绪，心理健康水平和韧性之间存在显着的关系。研究结果表明，自我效能感介导了芬欧汇川伊朗学生的心理幸福感（环境精通，自主权，自我接受，与他人的积极关系，个人成长和生活目标）与韧性之间的关系。更多，研究发现，自我效能感并不能调和乐观的态度，对芬欧汇川的伊朗学生的韧性产生影响。这项研究的发现有助于理解自我效能，心理健康的各个方面以及韧性的联系机制。结果可以帮助辅导员，心理学家和讲师制定和计划有价值的策略，以增强学生的心理因素。