The Role of Envy in the Relation between Social Networking Sites Use and Depression: a Systematic Review

The aim of this systematic review is to examine the role of envy in the relation between Social Networking Sites (SNSs) use and depression. The full text screening identified 9 studies that fell within the inclusion criteria of the current review. Overall, results showed a positive association between SNSs use and depression levels, that was mediated by envy and moderated by several factors such as self-efficacy or friendship type. In the only two studies suitable to infer directionality of the association between the variables considered, depression proved to be a predictor rather than an outcome of SNSs use and envy. To improve the sustainability of SNS platforms, ICT practitioners should address design features that induce social comparison and envy, as these phenomena influence not only well-being but also behaviors relevant to SNSs use (e.g., discontinuance intentions, switching SNSs).