TABLE 1.

Bivariate correlations for Studies 1, 2, and 3.

	Study 1		Study 2			Study 3
Factor	Nostalgia	Social efficacy	Nostalgia	Social approach	Proactive social intentions	Nostalgia	Social approach	Participation in social studies	Participation in non-social studies
Nostalgia	–	0.20*	–	0.33**	0.27**	–	0.27**	0.08	0.15*
Loneliness	-0.11	−0.48**	−0.15*	−0.56**	−0.43**	0.01	−0.27**	–0.06	0.12

*p < 0.05, **p < 0.001.