Abstract
OBJECTIVES: Building on theoretical frameworks and empirical evidence linking volunteering and well-being in later life, we investigated the associations between daily engagement in formal volunteering, stressors, and negative and positive affect, focusing on the stress-buffering effect of volunteering. METHODS: We used 8 days of daily diary data from the second wave of the National Study of Daily Experiences (NSDE II), a national survey of middle-aged and older adults (participant N = 1,320; participant-day observation N = 8,277). A series of multilevel models were estimated to assess the within-person associations between daily volunteering, stressors, and affect. RESULTS: A direct link between daily volunteering and affect was not discovered. However, we found that the association between daily stressors and negative affect (but not positive affect) was weaker on days when volunteering was performed compared to days volunteering was not performed. DISCUSSION: Our findings suggested that the stress-buffering effect of volunteering contributes to improved emotional well-being for participants who volunteered on a daily basis. Future studies should investigate whether such stress-buffering effects are present for other forms of helping behaviors.