Understanding Loneliness in the Digital Age: Implications of Social Media Use

Despite the promise of greater connectivity through digital platforms, loneliness remains prevalent among young adults. This study investigates the impact of different types of social media use on loneliness through an experimental design—an uncommon but needed approach in a field dominated by correlational studies. Participants (n=17) were randomly assigned to one of five conditions: active use with positive feedback, active use with negative feedback, broadcasting with positive feedback, broadcasting with negative feedback, and passive scrolling. Each participant interacted with a mock social media platform tailored to the University of Northern Colorado community. Loneliness was assessed using the Revised UCLA Loneliness Scale immediately after the interaction. Results from a one-way ANOVA revealed a statistically significant difference in loneliness scores between groups, with passive scrollers reporting significantly higher loneliness than all other conditions. A trend was also observed suggesting that receiving positive feedback may further reduce loneliness, though this did not reach statistical significance. These findings support the hypothesis that interactive engagement—regardless of feedback quality—may buffer against loneliness more effectively than passive content consumption. This study contributes to a growing body of literature suggesting that how social media is used is more critical than how much it is used, with implications for future research and mental health interventions.