Areas of Focus
- Educational and Psychological Measurement Models
Work Experience
- 1987 - Research Assistant to Professor Ye Peihua
- 2004-2007 - General Manager of Research Department, Hong Kong Examinations and Assessment Authority
- 2008-2019 - Director of Assessment Technology and Research, Hong Kong Examinations and Assessment Authority
- 2009.11-2012.10 - Part-time Professor, Beijing Normal University
- 2002.01-2006.12 - Senior Advisor, UNESCO International Institute for Educational Planning
- 2014.03-2016.03 - Special Researcher, Chongqing Education Evaluation Institute
- Current - Professor, South China Normal University
- Current - Distinguished Professor, Jiangxi Normal University
Academic Background & Achievements
- 1982 - Master's Degree in Mathematical Statistics: Studied under Professor Liang Wenqi
- 1991-1993 - PhD: Studied under Professor David Andrich
- Achievement: Significant contributions in educational and psychological measurement models
- Achievement: Developed RUMM and RATEFOLD software