Assessment International collaborates with scientists, education experts, researchers and assessment developers who have been in the assessment area for many years driving the examinations and assessment in Hong Kong, mainland China, Singapore and Australia.



Dr LUO Guan Zhong

Chief Assessment Scientist


Dr Luo obtained his doctorate degree of philosophy in Mathematical Psychology from Murdoch University in 1995. He had been serving the  HKEAA for almost 15 years as Director – Assessment Technology and Research (D- ATR). Prior to his service at the HKEAA, Dr Luo had worked in various universities in the mainland of The People’s Republic of China, Singapore and Australia as professor and adjunct professor. His research interests includes the development of various psychometric models and parameter estimation algorithms for achievement and attitude measures and his publications like the development of computer programmes for test data analysis and processing are globally recognized and used by numerous major examination organisations and academic researchers worldwide.


Dr Ivan Lau

Assessment Scientist


Dr. Lau received his master’s degree from Cornell University, one of prestige Ivy League schools, and his doctoral degree from the Hong Kong University of Science and Technology (HKUST). When he worked in a world-renowned engineering company in Chicago during his early career years, he became a licensed U.S. professional engineer.

Dr. Lau has worked on his researches at both HKUST and the Hong Kong Polytechnic University. During his years at universities, he has published his research findings in several international conferences and seminars. Dr. Lau has extensive knowledge and practical experience in mathematics, physics, big data analysis and artificial intelligence (AI).


MR. PAUL LOU

English Scholar



MR. ANTHONY MA

Mathematics Scholar



MR. KEN NG

English Scholar



DR. CARSON LAM

BIOLOGY / CHEMISTRY SCHOLAR