基于探究社区理论的高职学生在线学习投入实证研究OA北大核心

Through data analysis of 378 higher vocational students'questionnaire survey,the results show that the three kinds of presence have significant positive effects on Higher Vocational Students'online learning investment respectively;class atmosphere has a partial mediating effect in the impact of social presence and cognitive presence on online learning investment,and a complete mediating effect in the impact of teaching presence on online learning investment;gender has a moderating effect on social presence,cognitive presence and online learning investment,and the influence of boys is greater than that of girls;Gender has no moderating effect on the impact of teaching presence on online learning investment.Therefore,we should use the platform big data to improve the comprehensive evaluation of students'learning investment and teachers'teaching design;expand the participation of online learning activities and improve academic self-efficacy;sort out the characteristics of diversified students and improve the investment effect of online learning.