Shirley’s research interests are in the health and wellbeing of vulnerable and marginalized populations (e.g., Chinese older adults, homeless youth), psychological trauma and health outcomes, youth at risk, antiracist and anti-oppressive social work practice, and barriers to service access in marginalized populations. Previous to her academic appointment, she practiced as a clinical social worker working in the areas of individual and family counselling, work and wellness, and crisis intervention in organizations. She currently teaches courses in social work research methods and knowledge utilization, Canadian social policy and social welfare, and social work practice with individuals.