Dr Blaylock’s research focuses on intergroup relations, intergroup conflict and social change in divided societies and is closes associated with social identity theory and contact theory. As an applied researcher these theoretical constructs are examined within "real-world" contexts; particularly those found within divided communities.

Her current work explores contact initiatives designed to promote social cohesion in divided societies, the emotive relationship between the police force and young people in Northern Ireland, and experiences of shared identity through parades and commemorations.