Focusing on the Smart Educational Assessment, I host a post-doctoral innovative practice project, published 6 first/corresponding author SSCI papers and 2 CSSCI papers. The main research results are as follows:

Project: The Shanghai Postdoctoral Innovation Practice Base (Yangpu) project 

              - "Research and Development of Intelligent Assessment System for Multi-dimensional English Vocabulary Knowledge", with a fund of 200,000 yuan.

Research Articles：

[1] Chen, Y., Guo, S. & Yu, Y. (2024). The relationship of real-life interpersonal difficulties and Chinese adolescentsonline deviant behavior: A U-shaped mediated moderating effect of online morality. Humanities & Social Sciences Communications,11, Article 135. (SSCI，Co-first Author & Communication Author)

[2] Guo, S., Chen, Y., Zheng,C.,& Li, G. (2023). Mixture-modelling-based Bayesian MH-RM algorithm for the multidimensional 4PLM. British Journal of Mathematical and Statistical Psychology, 76(3), 1-20. (SSCI & SCI).

[3] Guo, S., Wu, T, Zheng, C.. & Chen, Y. (2021). Bayesian modal estimation for the one parameter logistic ability-basedguessing (1PL-AG) model. Applied Psychological Measurement, 45(3),195-213. (SSCI)

[4] Guo, S., Zheng, C., & Kern, J. L. (2020). IRTBEMM: An R package for estimating IRT models with guessing orslipping parameters.Applied Psychological Measurement,44(7-8),566-567. (SSCI & R package)

[5] Guo, S., & Zheng, C. (2019). The Bayesian Expectation-Maximization-Maximization for the 3PLM. Frontiers in Psychology,10, 1175. (SSCI)

[6] Zheng, C., Guo, S., & Kerm, J. L. (2021). Fast Bayesian estimation for the four-parameter logistic model (4PLM). Sage Open, 11(4), 1-13. (SSCI，Co-first Author & Communication Author)

[7] 郭少阳, 杨向东. (2023). 协作式问题解决能力测评方法的发展与局限. 全球教育展望(6), 49-61. (CSSCI)

[8] 郭少阳, 郑蝉金, 陈彦垒. (2018). 方差分析与回归分析的整合:虚拟变量与设计矩阵. 统计与决策, 34(12), 27-30. (CSSCI)