High-quality intergenerational relationships positively influence cognitive functioning in older parents. However, there is insufficient information on how they shape the trajectories of mothers’ and fathers’ cognitive functioning decline in multi-child families, owing to the complexity of intergenerational relationships, such as multi-dimensional and ambivalent natures and differences varying across children. Drawing on three waves of data (2014, 2016 and 2018) from a nationally representative survey – the China Longitudinal Ageing Social Survey (N = 9,404) – we used the k-means clustering method to discern patterns of intergenerational relationships in multi-child Chinese families, as well as the growth curve models, to examine the associations between parent–child relationship types and the trajectories of older parents’ cognitive functioning. Five types of intergenerational relationship were identified: alienated, stressfully interacting, independent, beneficially interacting and tight-knit. We then investigated the associations between trajectories of cognitive functioning and the most distant type, the closest type, and the heterogeneity of parent–child relationships across multiple children. The most distant parent–child relationship was significantly related to cognitive functioning trajectories with the alienated (tight-knit) type associated with the lowest (highest) levels of cognitive functioning and the fastest (slowest) cognitive decline. However, the closest parent–child relationship was not significantly related to cognitive functioning trajectories. Moreover, greater variation in relationships with multiple children was correlated with lower levels of cognitive functioning and faster cognitive functioning decline. These associations were stronger among mothers than fathers. This study provides new insights into the potentially protective role of intergenerational relationships in older parents’ cognitive functioning and their gendered differences.

With increasing life expectancy, changes in family structure and, most recently, the relaxation of the hitherto strict family planning policies, understanding how mid-life individuals support multiple generations, particularly their older parents and younger grandchildren, is of increasing research and policy significance in China. This paper analyses data from the 2011 China Health and Retirement Longitudinal Study (CHARLS) to examine the characteristics of Chinese mid-life individuals aged 45–64 who are potentially being ‘sandwiched’ between providing care to older parents/parents-in-law and/or younger grandchildren (under age 16). Binary logistic and multinomial regression models shed light on the factors associated with providing support to one generation or multiple generations. The results highlight that amongst the Chinese mid-life sandwich generation, 58 per cent only provide care to their young grandchildren, 23 per cent only provide care to their parents/parents-in-law, whilst 15 per cent are simultaneously supporting both generations. Rather than acting as competing demands upon the mid-lifers’ time, the multivariate analysis provides evidence that the provision of intergenerational care is complementary, with caring for grandchildren increasing the probability of also supporting one's parents/parents-in-law, and vice versa. However, an increase in the number of younger grandchildren has a negative impact on the care provided to older parents/parents-in-law, indicating that at higher care intensities there may be competing demands across the generations.

Promoting life satisfaction in later life has long been both a policy and practice challenge. This study examined the association between older adults' self-image and life satisfaction, and that between their intergenerational relationships and life satisfaction. Given that sources of wellbeing for older men and women may vary due to socially constructed realities in early life, gender differences were also investigated in the correlates of life satisfaction. A face-to-face questionnaire survey was conducted in 2014 with a sample of 1,099 older adults aged 60 years and over from four cities in China. Findings of this study showed that older adults’ self-image and intergenerational relationships were significantly associated with their life satisfaction after controlling for certain socio-demographic characteristics, and health and self-care ability. The correlates of life satisfaction were shown to differ between older men and women. Programmes and Services should be developed for older adults to explore and identify positive aspects of themselves, to improve their relationships with their adult children, and to foster a more positive image of ageing in wider society. In addition, service providers should take gender differences in correlates of life satisfaction into account in service and intervention programme development.