Now you see it, now you don't: age differences in affective reactivity to social tensions.

When faced with interpersonal conflict, older adults report using passive strategies more often than do young adults. They also report less affective reactivity in response to these tensions. We examined whether the use of passive strategies may explain age-related reductions in affective reactivity to interpersonal tensions. Over 8 consecutive evenings, participants (N = 1,031; 25-74 years-old) reported daily negative affect and the occurrence of tense situations resulting in an argument or avoidance of an argument. Older age was related to less affective reactivity when people decided to avoid an argument but was unrelated to affective reactivity when people engaged in arguments. Findings suggest that avoidance of negative situations may largely underlie age-related benefits in affective well-being.