My Parent, Myself, or My Child: Whose Education Matters Most for Trajectories of Cognitive Aging in Middle Age?

The growing body of evidence linking intergenerational education and late-life cognitive decline is almost exclusively from high-income countries, despite rapid intergenerational changes in education in low- and middle-income countries (LMICs). We used data from the Mexican Health and Aging Study (n = 8,822), a cohort study of Mexican adults aged ≥50 years (2001-2018), to evaluate whether parental education (none vs. any formal schooling), one's own education (less than primary school vs. completion of primary school), or an adult child's education (less than high school vs. completion of high school) was associated with verbal memory z scores. We used linear mixed models with inverse probability of attrition weights. Educational attainment in all 3 generations was associated with baseline verbal memory scores, independent of the prior generation's education. Lower parental (β = -0.005, 95% confidence interval: -0.009, -0.002) and respondent (β = -0.013, 95% confidence interval: -0.017, -0.010) educational level were associated with faster decline in delayed (but not immediate) verbal memory z scores. Associations between adult child's education and respondent's verbal memory decline varied by exposure specification. The educational attainment of parents and adult children may influence the cognitive aging of middle-aged and older adults in LMICs. These results have important implications given recent structural shifts in educational attainment in many LMICs.

Participation in Intergenerational Food and Agriculture Education Programs Effectively Promotes Place Attachment

This study adopted an empirical approach to examine the effectiveness of integrating intergenerational education with food and agricultural education to increase students' affection for their learning environment. The intergenerational food and agricultural education program in this study consisted of various courses promoting educational dialogue between students and their parents and grandparents at home. The bidirectional learning process allowed the three generations to better understand each other's dietary and life experiences and pass on the relevant knowledge and culture. The 51 participants in this quantitative study were rural elementary schoolchildren who were divided into an experimental group and a control group. Place attachment was evaluated through the two sub-dimensions of place identity and place dependence. The results revealed that food and agricultural education implemented as intergenerational education strengthens learners' affective attachment to their school environment.