【摘要】Workplace bullying has detrimental effects on victims and organizations. Research from the bully's perspective is lacking resulting in unknown causes for the aggressive behavior. Research indicates some child bullies have histories of maltreatment and that bullying may persist throughout adulthood. The purpose of this non-experimental quantitative study was to examine associations between workplace bullying and childhood abuse/neglect, actual or perceived current victimization, attachment style, and the desire to gain social dominance. An examination of the possible influence of social dominance on the relationship between abuse and workplace bullying was also included. Social dominance theory and attachment theory provided the framework for the study. The sample consisted of 126 adult men and women. The survey instrument included the Bullying Behavior Scale, Social Dominance Q-Scale, Social Dominance Orientation Scale, Childhood Trauma Questionnaire, Coercion and Conflict Scale, and Adult Attachment Scale. Data analysis included ANOVA, Pearson correlation, and linear regression. ANOVA results indicated significant associations between low- to mid-range incomes and certain industries and workplace bullying. There was a negative correlation between the relationship workplace bullying and childhood abuse/neglect. Results for domestic violence, social dominance need, and attachment style were not significant. There were no moderating effects of social dominance on the occurrence of workplace bullying and childhood abuse/neglect. Improvements to workplace environments and coping programs for bullies might result from this study's outcome.