He has research interests in the areas of workplace violence and aggression, survey/questionnaire construction, and training program evaluation. His dissertation research, titled “Investigating the Consequences of Diffused Versus Targeted Workplace Sexual Harassment,” focused on the effect of diffusion and isolation of victims of workplace sexual harassment. He is currently expanding this research in a new study, in which he is investigating the effects of workplace contextual factors on victims’ and bystanders’ willingness to report sexually harassing behaviors to organizational authority figures. Dr. Cesario is also pilot testing a new scale designed to capture employees’ attitudes toward reporting sexual harassment.