The relationship between Group relative deprivation and aggressive collective action online toward deprivation-related Provocateurs within the Group: the mediating role of hostile feelings.

Aggressive collective action online has many negative impacts on the online environment and can even lead to political violence or social panic in the offline world. Although the effect of relative deprivation on aggression toward the compared object is well known, the influence of relative deprivation on aggressive collective action online toward deprivation-related provocateurs within the group has been ignored. Thus, this study attempted to explore the effect, as well as the mediating mechanism underlying it. We found that group relative deprivation manipulated by an employment problem scenario (with the triggering event as a covariable) can enhance aggressive collective action online toward deprivation-related provocateurs within the group, with hostile feelings mediating the effect. These results support and develop the relative deprivation theory, frustration-aggression theory, stress and coping theory, and deepen the understanding of the relationship between relative deprivation and aggression. The findings also suggest that colleges should focus more on graduate employment problems and decreasing the relative deprivation experienced by undergraduate students in efforts to prevent aggressive collective action online.