Fig. 2: Exposure to information about being alone causally impacts beliefs.
From: How people think about being alone shapes their experience of loneliness

Exposure to information about the benefits of being alone (versus the risks of being alone or a control article unrelated to being alone) improves people’s beliefs about being alone. Dots represent individual data points (N = 456 U.S. adults). The height of the bars indicate mean values and error bars represent +/− 1 SE.