Objective: Although research has demonstrated the long-term health consequences of childhood adversities, less is known about the long-term impact of positive childhood experiences, such as parental affection.
Method: Using longitudinal data (1995-2014) from the Midlife in the United States (MIDUS) study, we analyze structural equation models estimating direct and indirect pathways from early-life parental affection to changes in later-life cognitive function through relationship quality in adulthood among Black and White older adults (N = 1983).
Results: Analyses revealed significant indirect effects of parental affection on better cognitive function through higher levels of social support (both average social support and family social support) in adulthood in the full sample and among Black respondents. Indirect pathways through relationship strain and through friend support were not significant.
Discussion: This work elevates the importance of promoting positive parental relationships during childhood, with implications for better social relationships in adulthood and cognitive function in later life.
Keywords: childhood exposures; cognition; life course; relationship quality; social support.