As the professional chief of psychology , Margaret Peggy O'Byrne is responsible for evaluating the quality of professional acts of psychologists.

Eduardo Chachamovich’s work focuses mainly on social and clinical determinants of mental health in Aboriginal populations.

Rob Whitley examines barriers and facilitators to recovery within both health services and the wider socio-cultural environment.

Lalit Srivastava, has conducted research on schizophrenia and dopamine, a brain chemical implicated in its development.

Michael Meaney examines the molecular mechanisms by which maternal care alters gene expression.

Ashok Malla is an international leader in the development of programs for, and research in, early intervention in psychosis.

Marc Laporta, MD, develops international collaborative ventures  in the area of emergencies and disasters for the Americas.

Gérard Lebel is a liaison for the Evaluation-Liaison Module, a service that responds to requests for psychiatric consultations from individuals referred by a physician.

Jens Pruessner uses brain imaging techniques to investigate what happens in the brain when stress is perceived and processed.

Suzanne King is investigating  risk factors for schizophrenia, such as prenatal stress, obstetric complications, and cannabis use.