1992 - present	Research Fellow, Institute of Statistical Science, Academia Sinica.
1986 - 1989	Associate Professor, National Taiwan University.
1985 - 1992	Associate Research Fellow, Institute of Statistical Science, Academia Sinica.

Publications

[1] "M.Liou and P.E.Cheng. Equipercentile equating via incomplete data-imputation techniques. Psychometrika, 60 (1995), 119-136.

[2] "M.Liou. A note on reliability estimation for a test with components of unknown functional lengths. Psychometrika, 54 (1992), 153-163.