Date | Institute/Department | Task |
| Since 06.07.2007 | H.U. Faculty of Education | Head, Department of Educational Sciences |
| Since 13.01.2000 | Institute of Social Sciences | Member of Adminstrative Board |
| Since 30.11.1984 | H.U. Faculty of Education, Dept. of Educational Sciences | Head, Division of Curriculum and Instruction |
| 23.02.2000 - 22.06.2000 | Deptartment of Educational Sciences | Head, Department of Educational Sciences |
| 15.09.1998 - 15.07.2001 | Hacettepe University | Senate Member |
| 1991-1994 | H.U. Faculty of Education | Member of Adminstrative Board |
| 26.12.1984 - 15.03.1986 | H.U. Faculty of Education | Deputy Dean |
| 15.04.1983-13.12.1984 | H.U. Faculty of Education, Dept. of Foreign Laguages | Acting Head of the Department |
| 08.04.1977 - 27.11.1979 | H.U. School of Foreign Laguages | Head, Department of Basic English |