- Professor, Faculty of Education, ¶¡ÏãÔ°AV (2014-present)
- Associate Professor, Faculty of Education, ¶¡ÏãÔ°AV (2002–2014)
- Assistant Professor, Faculty of Education, ¶¡ÏãÔ°AV (1994–2002)
- Instructor, Faculty of Education, ¶¡ÏãÔ°AV (1992–1994)
- Assistant Professor, Department of Family Studies, University of Guelph (1991–1992)
- Sessional Instructor, Department of Family Studies, University of Guelph (1989–1991)
- Sessional Instructor, Department of Psychology, University of Waterloo (1986–1988)
- Teaching Assistant, Department of Psychology, University of Waterloo (1982–1988)