In this exploratory study, the research team examined factors such as power dynamics and social identity that affect a bystander's (individuals who directly or indirectly witness harassment, discrimination, or another form of violence happening to someone else) decision to intervene in events of harassment and discrimination at their workplace. The specific objectives of this study were to: (1) Understand the environment in which workplace harassment and discrimination occurs by analyzing the frequencies of individual events by type and location; (2) Assess contextual variables influencing bystander decisions through analyses of bystander interpretations of the event of harassment/discrimination and motivations for inaction/action; and (3) Contextualize bystander responses by understanding how the workplace environment and the bystander's assessment of power and identities of those involved interplay. The project used a survey design with quantitative data collected from employed adults in the United States (n=1,484) via Qualtrics online survey.