Age Differences in Emotion Globalizing Across the Adult Lifespan

Emotion globalizing, the extent to which current emotions impact satisfaction with life, is associated with poorer psychological well-being. Given extant aging theories and research highlighting age-related changes in emotional experiences and emotion regulation, the present study examined age differences in positive and negative emotion globalizing across the adult lifespan. Participants (N = 145 females; aged 23-79) completed assessments of positive emotion (i.e., amused, energetic, calm, happy, interested, excited, and content), negative emotion (i.e., anxious, lonely, sad, annoyed, angry, and distressed), and life satisfaction for 16 days. Multilevel model analyses revealed age differences in negative, but not positive, emotion globalizing. More specifically, older individuals reported lower levels of negative emotion globalizing, as compared to younger individuals. These findings highlight the need to explore downstream consequences of emotion globalizing across the lifespan, as this could unveil novel pathways towards successful aging.

Your suffering is also mine: Older and younger couples’ responses to the partner’s upsetting memory

Aging theories posit that older adults maximize their well-being by regulating their emotions and investing in their closest relationships. Most research has examined these mechanisms using study confederates rather than close dyads. The existing work on couples has focused on marital conflict; none has examined responses to the spouse’s emotional suffering. To address this, 107 married couples ages 40-86 listened to their partner disclose an upsetting personal memory. Afterward, listeners rated their own and their partner’s emotions and perspective-taking; observers reliably coded listeners’ engagement and disclosers’ emotional intensity. Aging theories offer competing predictions: older listeners may disengage from their partner’s disclosure to avoid experiencing negative emotions. Alternatively, older adults may be more engaged and thus more reactive, given the increased investment in their close relationships. Findings showed that older listeners rated their disclosing partner as less sad compared to younger counterparts (p < .05). However, this effect was attenuated (p = .077) by observed emotional intensity, as older disclosers exhibited less intense emotions. There were no age differences in listeners’ own reactivity, perspective-taking, or observed engagement. Taken together, older adults disclosed with less emotional intensity, consistent with theory. By contrast, older listeners’ ratings were validated by external coders, not driven by positivity biases. Further, older listeners were no more or less engaged or reactive to their spouse’s disclosure than younger listeners. This study highlights a context wherein social and emotional motivations are at odds. Teasing these motivations apart will help us to better understand how social-emotional processes develop across adulthood.

Bridging Patterns of Neurocognitive Aging Across the Older Adult Lifespan

Magnetic resonance imaging (MRI) studies of brain and neurocognitive aging rarely include oldest-old adults (ages 85+). But predictions of neurocognitive aging theories derived from MRI findings in younger-old adults (ages 65-85) may not generalize into advanced age, particularly given the increased prevalence of cognitive impairment/dementia in the oldest-old. Here, we reviewed the MRI literature in oldest-old adults and interpreted findings within the context of regional variation, compensation, brain maintenance, and reserve theories. Structural MRI studies revealed regional variation in brain aging as larger age effects on medial temporal and posterior regions for oldest-old than younger-old adults. They also revealed that brain maintenance explained preserved cognitive functioning into the tenth decade of life. Very few functional MRI studies support compensatory activity in oldest-old adults who perform as well as younger groups, although there was evidence that higher brain reserve in oldest-old adults may mediate effects of brain aging on cognition. Despite some continuity, different cognitive and neural profiles across the older adult lifespan should be addressed in modern neurocognitive aging theories.