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Lei Guo
Psychology
Southwest University
Chongqing
Language: English, Chinese
Classical Test Theory
Item Response Theory
Cognitive Diagnosis Theory
Differential Item Functioning
Computerized Adaptive Testing
Multivariate Statistical Analysis
Structural Equation Modeling
Multilevel Linear Modeling
Longitudinal Data Analysis
Autism Assessment
Areas of Focus
- Psychological and Educational Measurement and Quantitative Research
- Assessment and Evaluation of Children with Autism
- Career Planning Assessment
- Evaluation of Core Competencies and Social Development of Children and Adolescents
Work Experience
- 2016.09-2017.09 - University of Illinois at Urbana-Champaign - Visiting Scholar
- 2014.07-Present - Southwest University - Faculty Member
- 2015.07-2018.06 - Southwest University - Postdoctoral Researcher in Educational Statistics
Academic Background & Achievements
- 2011.09-2014.06 Ph.D. in Education: Beijing Normal University
- 2008.09-2011.06 Master's in Education: Jiangxi Normal University
Publications
- Cognitive Diagnosis Testlet Model for Multiple-Choice Items, Guo, L.*, Zhou, W. J., & Li, X., 2024
- 基于信号检测论的认知诊断评估：构建与应用, 郭磊*, 秦海江, 2024
- 纵向非参数认知诊断评估, 郑天鹏, 郭磊*, 边玉芳, 2023
- Using Machine Learning to Improve Q-matrix Validation, Qin, H. J., & Guo, L.*, 2023
- Using a Generalized Logistic Regression Method to Detect Differential Item Functioning With Multiple Groups in Cognitive Diagnostic Tests, Sun, X., Wang, S., Guo, L.*, Xin, T., & Song, N., 2023
Awards
- 2022: Southwest University Gold Lecturer
- 2021: Southwest University Second Ming Youth Teacher Award
- 2014-2016: Southwest University Excellent Teacher
- 2015: Second Prize in the 10th Teaching Competition of Southwest University
