Influence Mechanism of External Social Capital of University Teachers on Evolution of Generative Digital Learning Resources of Educational Technology of University Teachers -Empirical Analysis of Differential Evolution Algorithm and Structural Equation Model of Bootstrap Self-extraction Technique

Conceptual framework of influence mechanism of external social capital of university teachers on evolution of generative digital learning resources of educational technology of university teachers is constructed in this paper, which elaborates transmission mediation role of knowledge search and knowledge activity of education technology of university teachers, as well as positive moderating effect of interactive memory system and organizational citizenship behavior of university teachers. The professional teachers in 211 universities and 985 universities in eastern and central regions of China are taken as the subjects of questionnaire, and empirical analysis of influence mechanism is carried out by differential evolution algorithm and structural equation model based on Bootstrap self-extraction technique. Empirical analysis results show that external social capital of university teachers has a significantly positive effect on knowledge search and knowledge activity of education technology of university teachers. Knowledge search and knowledge activity of education technology significantly and positively promote evolution of generative digital learning resources of educational technology of university teachers. Interactive memory system and organizational citizenship behavior of university teachers significantly and positively moderate relationships among knowledge search, knowledge activity of education technology of university teachers and evolution of generative digital learning resources.