Lee, R. M., et al. (2001). Social connectedness, dysfunctional interpersonal behaviors, and psychological distress: Testing a mediator model. Journal of counseling psychology, 48(3), 310.

The study examined the relationship among social connectedness, dysfunctional interpersonal behaviors, and psychological distress. The authors specifically hypothesized that the direct negative effect of social connectedness on psychological distress would be mediated by dysfunctional interpersonal behaviors. Prior to testing the hypothesis, the authors revised the original Social Connectedness Scale (SCS; R. A Lee and S. …

Wildschut, T., Sedikides, C., Routledge, C., Arndt, J., &Cordaro, F. (2010). Nostalgia as a repository of social connectedness: The role of attachment-related avoidance.

Individuals who are low (compared with high) in attachment-related avoidance rely on social bonds to regulate distress, and the authors hypothesized that nostalgia can be a repository of such social connectedness. Studies 1–3 showed a positive association between loneliness and nostalgia when attachment-related avoidance was low, but not when it was high. Study 4 revealed …