Career decision-making self-efficacy is one of the key concepts in the social cognitive theory; thus, programs to develop it must be informed by the best available evidence. To this end, a meta-analysis was undertaken to determine the extent to which different career interventions affect university students’ levels of career decision-making self-efficacy. The existing literature was first reviewed, and 20 studies were included in the analysis based on a set of specific criteria. The studies selected for the meta-analysis were (a) experimental or quasi-experimental research and had a control group or a group that could be considered a comparison group, (b) reported what could be conceived as effects of career interventions on career decision-making self-efficacy, (c) recruited university students as participants, and (d) were published in English. Effect sizes were calculated using the Comprehensive Meta-Analysis software, and the results showed that career interventions were associated with a large increase in university students’ levels of career decision-making self-efficacy.

中文翻译：

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职业干预对大学生职业决策自我效能水平的影响：元分析综述

职业决策自我效能感是社会认知理论中的关键概念之一；因此，开发它的计划必须以现有的最佳证据为依据。为此，进行了一项荟萃分析，以确定不同职业干预对大学生职业决策自我效能水平的影响程度。首先回顾了现有文献，并根据一组特定标准将 20 项研究纳入分析。为荟萃分析选择的研究是 (a) 实验或准实验研究，并有一个对照组或一个可以被视为对照组的组，(b) 报告了职业干预对职业决策的影响- 自我效能感，(c) 招募大学生作为参与者，(d) 以英文发表。