Methods: This study used data from the 2016 and 2018 Health and Retirement Study, a nationally representative survey of U.S. adults aged 50 and older (N = 11,118). SPA was measured using an 8-item scale, capturing both positive (4 items) and negative (4 items, reverse-coded) dimensions. Participants were classified by race/ethnicity (Non-Hispanic White, Non-Hispanic Black, and Hispanic) and childlessness status. Non-Hispanic Other respondents were excluded due to group heterogeneity. OLS regression models were estimated in three steps: unadjusted models with race/ethnicity and childlessness; adjusted models adding gender, age, education, and household wealth; and gender-stratified models. The interactions between race/ethnicity and childlessness were tested.
Results: In unadjusted models, Non-Hispanic Black individuals reported higher overall SPA than the Non-Hispanic White (b = 0.14, p < .001), while the Hispanic showed no significant difference. After adjusting for socioeconomic factors, both Non-Hispanic Black (b = 0.21, p < .001) and Hispanic (b = 0.13, p < .001) individuals reported significantly higher overall SPA. Subscale analyses showed different patterns: both minority groups scored higher on positive SPA, but the Non-Hispanic Black also reported higher negative SPA (b = 0.24, p < .001), while the Hispanic reported lower (b = -0.12, p < .01). Childlessness was associated with lower positive SPA in adjusted models (b = -0.10, p < .05) but was unrelated to negative SPA. Gender-stratified models showed that childlessness was linked to significantly lower overall SPA among men (b = -0.15, p < .01), driven by lower positive SPA (b = -0.25, p < .001), whereas childlessness was unrelated to any SPA dimension among women. The interactions between race/ethnicity and childlessness were not statistically significant.
Conclusion: Race/ethnicity and childlessness are both SPA, but in different ways. Racial/ethnic minority older adults reported more positive SPA after accounting for socioeconomic factors, suggesting that cultural strengths such as familism and community solidarity may buffer against negative aging perceptions. However, the Non-Hispanic Black reported higher negative SPA, possibly indicating structural disadvantage with resilience. Childlessness was linked to lower positive SPA only among men, pointing to their greater reliance on adult children for socioemotional support. These findings suggest the need for culturally informed and gender-sensitive approaches to promoting positive aging.
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