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Xiaowen Zhu
Xiaowen Zhu is an associate professor in the Department of Sociology and a research fellow in the Institute for Empirical Social Science Research, Xi’an Jiaotong University, Chin...lihat lebih banyakXiaowen Zhu is an associate professor in the Department of Sociology and a research fellow in the Institute for Empirical Social Science Research, Xi’an Jiaotong University, China. Formerly, she was a psychometrician for the Data Recognition Corporation in the United States, working on large-scale state educational assessments. She has a strong theoretical background, operational experience, and research experience in psychometrics and applied statistics. She is especially adept at Bayesian analysis of IRT models and has published journal articles on this subject. In addition, she has used SAS throughout her research career for general statistical analysis and simulation studies. Zhu holds a Ph.D. in research methodology from the University of Pittsburgh.lihat lebih sedikit