科研实践共同体对本科生科研能力的影响——自我效能感的中介作用

科研训练是培养本科生科研创新能力的有效途径，而参与科研实践共同体是科研训练的最主要形式。基于情境学习理论，对3所研究型大学的665名理工科本科生进行调查，结果显示：参与过科研实践共同体的学生的科研能力水平要高于没有参与过的学生；在控制性别、年级、专业、学习成绩等变量后，参与科研实践共同体能够正向影响理工科本科生的科研能力，团队资源、团队氛围和团队指导维度能够正向影响理工科本科生的科研能力；自我效能感在科研实践共同体和科研能力之间起到中介作用。这一结果对于研究型大学构建科学完善的科研实践共同体和培养拔尖创新人才具有理论和实践意义。

The Influence of Community of Scientific Research Practice on the Scientific Research Ability of Undergraduates: The mediating effect of self-efficacy

Scientific research training is an effective way to cultivate undergraduates'' scientific research innovation ability, and the participation in community of scientific research practice is the main form of scientific research training. Guided by Situational Learning Theory, 665 undergraduates of science and engineering from three research universities were investigated. The results show that students who have participated in the community of scientific research practice have a higher level of scientific research ability than students who have not participated. After controlling variables such as gender, grade, major and academic achievement, participating in community of scientific research practice can positively affect the scientific research ability of undergraduates of science and engineering, among which the dimensions of team resources, team climate and team guidance can positively affect the scientific research ability of undergraduates of science and engineering. Self-efficacy plays a mediating role between community of scientific research practice and scientific research ability . These results have theoretical and practical significance on research universities'' construction of a scientific and perfect community of scientific research practice and its cultivation as well as cultivate top-notch innovative talents.