#Sad: Twitter Content Predicts Changes in Cognitive Vulnerability and Depressive Symptoms

Research shows that social media networks can affect both the physical and mental health of its users. We hypothesized that social media would also be associated with cognitive vulnerability to depression. To test this hypothesis, we used a 3-month pre-post prospective longitudinal design with a sample of undergraduates (n = 105). Results showed that participants who had tweets with a “past focus” (as determined by LIWC software) were more...