Theresa entered into the Political Science department at UVic in 1989, where she became interested in women's rights.
During this time, she and several other students took part in a review of the department's attitude toward women in the classroom. This issue required great strength from within Theresa to proceed with making their concerns known. The issue eventually gathered national media attention. Many university departments have subsequently had similar reviews completed.
Starting in 1990, Theresa developed a strong commitment to social justice issues, which came down to respect and complete acceptance of all people, regardless of background, financial situation, religion or sexual orientation.
Theresa participated as a member of the Model United Nations Club at UVic in 1990-91. She participated in fundraising and planning for a trip to the Model United Nations Conference in New York City. Attending as a representative of Canada, Theresa took part in the meetings, some at the United Nations Building, which simulated UN meetings.
Theresa also served as a volunteer organized for Amnesty International, both as a high school student and while at UVic.
Other volunteer activities included work for The Martlet student newspaper at UVic, and as a volunteer coordinator for Humanities 101, a university-level academic program for low income people.