Visual Analysis of Educational Evaluation Literature Database Based on Computer R Language and Ucinet Software

Abstract

To explore the structure, influence, and academic exchange atmosphere of academic groups of the core author in the field of educational evaluation in China, to reflect the current situation and development trend of this field. [Method/Process] Drawing on computer R language, combined with software Ucinet, the network of academic groups of educational evaluation in China for nearly 40 years was drawn. On this basis, the network was analyzed from the aspects of network density, network centrality, core-edge structure, and so on. [Results/Conclusion] The academic groups of educational evaluation in China have has begun to take shape, with obvious factional characteristics, and the research topics are relatively concentrated; The density of the network is high, and the interaction within the academic groups is frequent; Chen, Y.K., Dong, Q., Liu, Y., Xiao, Y.J., Xin, T., and other scholars have shown high academic influence in the analysis of network core-edge structure and structural holes.