Investment by maternal grandmother buffers children against the impacts of adverse early life experiences.

Exogenous shocks during sensitive periods of development can have long-lasting effects on adult phenotypes including behavior, survival and reproduction. Cooperative breeding, such as grandparental care in humans and some other mammal species, is believed to have evolved partly in order to cope with challenging environments. Nevertheless, studies addressing whether grandparental investment can buffer the development of grandchildren from multiple adversities early in life are few and have provided mixed results, perhaps owing to difficulties drawing causal inferences from non-experimental data. Using population-based data of English and Welsh adolescents (sample size ranging from 817 to 1197), we examined whether grandparental investment reduces emotional and behavioral problems in children resulting from facing multiple adverse early life experiences (AELEs), by employing instrumental variable regression in a Bayesian structural equation modeling framework to better justify causal interpretations of the results. When children had faced multiple AELEs, the investment of maternal grandmothers reduced, but could not fully erase, their emotional and behavioral problems. No such result was observed in the case of the investment of other grandparent types. These findings indicate that in adverse environmental conditions the investment of maternal grandmothers can improve child wellbeing.

Revisiting the association between grandparenting and mental health in China: New evidence from the harmonized CHARLS.

BACKGROUND: In the context of the global aging challenge, an increasing number of middle-aged and older adults (MAOAs) are engaging in grandparenting. However, the effect of grandparenting on the mental health of caregivers has shown inconsistent findings. To effectively promote healthy aging, it is imperative to adopt a comprehensive perspective and employ a rigorous approach to further investigate the relationship between these two social phenomena. METHODS: The data from the Harmonized China Health and Retirement Longitudinal Study were analyzed, focusing on MAOAs with at least one grandchild. Mental health assessments used the center for epidemiologic studies depression scale scale. The study employed a series of difference-in-differences (DID) models, especially complemented by propensity score matching, to evaluate the average treatment effect for the treated (ATT) on mental health of caregivers, considering covariates like personal and family characteristics. The intervention perspective includes both the provision and cessation of grandparenting. RESULTS: The study found that providing grandchildren care does not have a significant effect on the mental health of grandparents, in comparison to those who have never engaged in such care (ATT = -0.172, T = 0.65, p = 0.517 in the PSM-DID model). Furthermore, ceasing this care also appears to have no substantial effect on the mental health of the caregivers, relative to individuals who have consistently offered grandchildren care (ATT = 0.060, T = 0.26, p = 0.795 in the PSM-DID model). Furthermore, subsequent robustness analyses consistently supported these findings, even when considering data from different survey waves. CONCLUSIONS: In contrast to many prior studies that have reported either positive or negative effects, our research reveals that grandparenting exerts no significant effect on the mental health of MAOAs. Consequently, health practitioners and policymakers should carefully consider the diverse cultural context when tailoring interventions and support strategies.

Discriminative Grandparental Investment in China : Evidence from an Undergraduate Questionnaire Study.

Many studies in Western societies show a pattern of discriminative grandparental investment as follows: maternal grandmothers (MGMs) > maternal grandfathers (MGFs) > paternal grandmothers (PGMs) > paternal grandfathers (PGFs). This pattern is in line with the expectation from evolutionary reasoning. Yet whether or not this pattern applies in China is in question. The present study was based on a questionnaire survey at a university in Central China (N = 1,195). Results show that (1) when grandparent-grandchild residential distance during grandchildren's childhood is controlled, in the case of grandsons and granddaughters as a whole and granddaughters only, both grandparental caregiving and grandchildren's emotional closeness to grandparents display a rank order of MGM > MGF > PGM > PGF, but in the case of grandsons only, this order is not statistically significant. (2) There are stable relationships between grandparental caregiving/grandchildren's emotional closeness and residential distance/similarity in appearance. (3) The effects of residential distance on either PGFs' or PGMs' caregiving exceed those on either MGFs' or MGMs'. (4) The PGF and PGM prefer grandsons to granddaughters in their caregiving, whereas the MGF and MGM do not have a sex preference, and (5) the fact that the PGF and PGM invest more in grandsons than in granddaughters does not depend on grandsons' duration of living in a rural area. Our results suggest that (1) in general, the Chinese display a pattern of differential grandparental investment predicted by an evolutionary perspective, (2) the evolutionary perspective that combines the two factors of paternal uncertainty and sex-specific reproductive strategies is applicable to grandparental investment in China, and (3) the traditional son-preference culture also plays some role in affecting grandparental investment in China, though the roles of culture and urban-rural cultural difference should not be exaggerated.

Exploring grandparents' psychosocial responses to childhood cancer: A qualitative study.

OBJECTIVE: A childhood cancer diagnosis is a traumatic experience for patients and their families. However, little is known about the effect on grandparents. We aimed to investigate the negative psychosocial impact, coping strategies, and positive outcomes of grandparents of childhood cancer patients in Switzerland. METHODS: We collected data using a semi-structured interview guide and applied qualitative content analysis. RESULTS: We conducted 20 interviews with 23 grandparents (57% female; mean age = 66.9 years; SD = 6.4; range = 57.0-82.4) of 13 affected children (69% female; mean age = 7.5 years; SD = 6.1; range = 1.0-18.9) between January 2022 and April 2023. The mean time since diagnosis was 1.0 years (SD = 0.5; range = 0.4-1.9). Grandparents were in shock and experienced strong feelings of fear and helplessness. They were particularly afraid of a relapse or late effects. The worst part for most was seeing their grandchild suffer. Many stated that their fear was always present which could lead to tension and sleep problems. To cope with these negative experiences, the grandparents used internal and external strategies, such as accepting the illness or talking to their spouse and friends. Some grandparents also reported positive outcomes, such as getting emotionally closer to family members and appreciating things that had previously been taken for granted. CONCLUSIONS: Grandparents suffer greatly when their grandchild is diagnosed with cancer. Encouragingly, most grandparents also reported coping strategies and positive outcomes despite the challenges. Promoting coping strategies and providing appropriate resources could reduce the psychological burden of grandparents and strengthen the whole family system.

It takes a village: A multi-brain approach to studying multigenerational family communication.

Grandparents play a critical role in child rearing across the globe. Yet, there is a shortage of neurobiological research examining the relationship between grandparents and their grandchildren. We employ multi-brain neurocomputational models to simulate how changes in neurophysiological processes in both development and healthy aging affect multigenerational inter-brain coupling - a neural marker that has been linked to a range of socio-emotional and cognitive outcomes. The simulations suggest that grandparent-child interactions may be paired with higher inter-brain coupling than parent-child interactions, raising the possibility that the former may be more advantageous under certain conditions. Critically, this enhancement of inter-brain coupling for grandparent-child interactions is more pronounced in tri-generational interactions that also include a parent, which may speak to findings that grandparent involvement in childrearing is most beneficial if the parent is also an active household member. Together, these findings underscore that a better understanding of the neurobiological basis of cross-generational interactions is vital, and that such knowledge can be helpful in guiding interventions that consider the whole family. We advocate for a community neuroscience approach in developmental social neuroscience to capture the diversity of child-caregiver relationships in real-world settings.

An Integrative Review of Grandparents' Experiences in Childhood Cancer.

Background: While it is generally accepted that childhood cancer has a profound impact on the family unit, there has been little focus on the experiences of grandparents who are affected by the diagnosis. Grandparents play an integral role throughout the child's illness trajectory as they are called upon to provide support physically, spiritually, emotionally, and at times financially. This integrative review examines the current research specific to grandparents' experiences of childhood cancer. Method: CINAHL, PubMed, and Web of Science were searched using the key terms "grandparent*" AND "experience*" AND "child*" AND "cancer." Inclusion criteria used for this review were as follows: electronic full text, peer-reviewed, and published in English between 2012 and 2022. Results: Grandparents of children with cancer experience an emotional whirlwind, a double-whammy effect, the giving and receiving of support, a balancing act, and attempt to find meaning throughout the diagnosis. They feel unacknowledged and unsupported by the health care team. Discussion: It is difficult to deny the emotional and familial impact the child's cancer diagnosis has not only on the child and immediate family but also on grandparents. While the reports of grandparents are consistent across studies, there have been lackluster attempts to mitigate the suffering experienced by this group. Pediatric oncology nurses, with their family-centered care approach, are in a unique position to uncover and meet the specific needs of grandparents of children diagnosed with cancer.

Grandparenting and life satisfaction among Chinese elderlies: a study of possible mechanisms.

OBJECTIVE: This study examines the impact of caregiving on older people's life satisfaction, focusing on the role of caring for grandchildren. The study considers individual characteristics (aging attitudes) and situational factors (intergenerational support) and aims to identify the mediating roles of aging attitudes and intergenerational support in the relationship between caregiving and life satisfaction. METHOD: The study analyzed data from the 2014 China Longitudinal Aging Social Survey (CLASS), focusing on 5363 grandparents who reported providing care for their grandchildren in the 12 months before the survey. Life satisfaction was subjectively measured. The data was analyzed using multiple linear regression, propensity score matching, and mediation analysis. RESULT: The study found that grandparents who cared for their grandchildren have higher levels of life satisfaction. Self-aging attitudes, general aging attitudes, intergenerational economic support, intergenerational instrumental support, and intergenerational emotional support fully mediated the relationship between grandchild care and life satisfaction. CONCLUSION: This study demonstrates that caring for grandchildren is a vital activity for older people that helps them develop positive aging attitudes and strengthens intergenerational support, thereby improving their quality of life. Hence, the government, society, families, and communities should provide more social support to older adults caring for grandchildren. This would not only benefit the health of the older people themselves but also promote intergenerational harmony and family development.

Intergenerational exploration of traditional practices affecting child health: A phenomenological study.

BACKGROUND: All over the world, various traditional practices affect child health. The aim of our research was to explore the changes in traditional practices that affect child health between generations and to investigate the life experiences of generations in depth. METHODS: Using a phenomenological design, this study was conducted with semi-structured interviews with families of both generations (mothers and daughters). The study was written based on the COREQ checklist. FINDINGS: Four themes (traditional practices and intergenerational differences, beliefs/emotions related to traditional practices, influence factors in traditional practices, traditional methods in child care) and fourteen sub-themes (change in practices between generations, intergenerational transmission of traditional practices, beliefs in perceived benefits, skepticism and disbelief attitude, emotional reactions and perceiving as unnecessary, mother/mother in-law, traditional knowledge from mothers and grandmothers, family elders, the role of the internet and social media, spiritual practices, use of herbal products, alternative applications to medicines, relaxing applications, health consequences of traditional practices) were generated from the data. DISCUSSION: According to the findings, some harmless traditional practices are still relevant across generations, while harmful practices are mostly abandoned by new generations. The level of education and access to information has led the new generation to question traditional practices and show more interest in scientific knowledge-based methods. APPLICATION TO PRACTICE: This research can contribute to advances in child health by helping us understand beliefs, feelings, and influencing factors related to traditional practices. Maternal education and community awareness-raising campaigns can be used to reduce harmful traditional practices.

Impacts of grandparenting on older Chinese adults' mental health: a cross-sectional study.

BACKGROUND: The practice of grandparenting has been growing in popularity worldwide, particularly in Asian societies. Nevertheless, there is a lack of thorough studies investigating the mental health effects of grandchild care on grandparents, particularly within the family context. The present study aimed to explore the impact of grandparenting on depressive symptoms in older Chinese adults, taking into account the functional role of intergenerational support. METHODS: Using the China Longitudinal Aging Social Survey (CLASS, 2014 and 2018, N = 9,486), we employed the Pooled Ordinary Least Square method (POLS) to explore the association between depressive symptoms and grandparenting intensity as well as include the interaction terms to investigate the role of intergenerational support among grandparents aged from 60 to 80. RESULTS: After adjusting for control variables, both non-intensive (-0.17; 95% CI: -0.30, -0.03) and intensive (-0.69; 95% CI: -0.95, -0.43) childcare, as well as giving financial support to adult children (-0.06; 95% CI: -0.08, -0.04) and emotional closeness with them (-0.94; 95% CI: -1.15, -0.72), were found to have a positive impact on the mental health of grandparents. Giving financial support (non-intensive: -0.04, 95% CI: -0.07, -0.01; intensive: -0.06, 95% CI: -0.13, -0.01) and providing instrumental support to adult children (non-intensive: -0.12, 95% CI: -0.24, -0.01; intensive: -0.19, 95% CI: -0.37, -0.02) moderated the association between grandparenting and the mental health of older adults, regardless of care intensity. However, the moderating role of receiving financial support (-0.07; 95% CI: -0.12, -0.02) only existed when non-intensive childcare was provided. CONCLUSION: Grandchild care predicted better mental health in grandparents, mainly when they engaged in intensive grandparenting. Emotional closeness and providing financial support to adult children brought mental health benefits to grandparents involved in childcare. Giving financial support and providing instrumental support to adult children moderated the association between grandparenting and the mental health of older adults. However, the moderating role of receiving financial support from adult children only existed when non-intensive childcare was provided.

Intergenerational patterns of attachment in custodial grandfamilies.

The present study aimed to identify intergenerational patterns of attachment insecurity among grandmothers, adolescent grandchildren, and birth mothers in custodial grandfamilies and to test the relations among triadic attachment patterns and grandchild socioemotional outcomes. Prior research with custodial grandfamilies has found distinct "profiles" reflecting patterns of closeness between grandmothers, grandchildren, and birth mothers. However, no studies have tested patterns of attachment insecurity among members of the triad, despite the likelihood of attachment disruption in grandfamilies. Moreover, previous studies have only examined links between profile and grandmother outcomes or rudimentary grandchild outcomes. In a sample of 230 grandmother-grandchild dyads from a larger randomized controlled trial testing the efficacy of an online social intelligence training program for grandfamilies, latent profile analysis (LPA) was conducted to identify profiles of intergenerational attachment insecurity, using grandmother and grandchild reports. Profile differences in grandchild internalizing and externalizing problems, social skills, self-esteem, and prosocial behavior were examined. We identified three profiles: isolated mother, grandchild-linked, and disconnected. Overall, grandchildren in disconnected families (in which attachment insecurity between all three members of the triad was high) fared worst. Grandchildren in isolated mother families (in which only grandmother-grandchild attachment insecurity was low) fared best. A secure attachment relationship between grandmother and adolescent grandchild may buffer effects of attachment insecurity between the grandchild and birth mother. These findings inform intervention efforts and highlight the utility of family- and attachment-focused research for building understanding of custodial grandfamilies. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Continuity and changes in grandchild care and the risk of depression for Chinese grandparents: new evidence from CHARLS.

Objectives: Although studies have researched the mental effects of intergenerational care, little is known about the impact of transformations in caregiving intensity on depression. This study explores grand-parents' depressive symptom outcomes in terms of changes over time in grandparental childcare, with considerations for subgroup differences. Method: Using data from the 2015-2018 China Health and Retirement Longitudinal Study on grandparents aged 45 and older, we adopted generalized estimating equations to estimate the effects of seven category changes [(1) continued to provide high-intensity or (2) low-intensity care at both waves; (3) never provided care; (4) started caregiving; (5) ended caregiving; (6) provided less intensive care; and (7) provided more intensive care] over time in grandparental childcare on depressive symptoms among 17,701 grandparents with at least one grandchild, as well as how the impact varies by gender and urban/rural areas. Results: Grandparents who decreased the intensity of care, stopped childcare, or offered continuous low-intensity care were associated with a lower level of depression compared with those providing no childcare. In addition, the benefit of continuous caregiving on mental health was especially noticeable in urban grandmothers. Conclusion: Providing continuous low-intensity, decreased-intensity grandparenting and the cessation of caregiving were associated with a decreased level of depression for Chinese grandparents; however, there were complex interactions at play. Policies aimed at supporting grandparenting should consider caregiving intensity transitions relevant to gender and urban/rural residence.

Grandparenting during pandemic times: pros and cons for mental health.

BACKGROUND: The COVID-19 pandemic and associated lockdown measures posed an unprecedented challenge to the crucial role of grandparenting in family-oriented cultures, such as Italy. Reduced contact with grandchildren during this period potentially threatened grandparents' mental health and well-being. METHODS: We analysed data from the LOckdown and lifeSTyles in Lombardia cross-sectional study conducted in November 2020. The study included a representative sample of 4400 older adults from Lombardy, Italy, of which 1289 provided childcare to their grandchildren. RESULTS: A decrease in self-reported grandparenting was associated with an increased likelihood of experiencing depressive symptoms among grandparents (OR 1.50, 95% CI 1.01-2.24). Conversely, an increase in grandparenting was linked to poorer sleep quality (OR 11.67, 95% CI 5.88-23.17) and reduced sleep quantity (OR 2.53, 95% CI 1.45-4.41). CONCLUSIONS: Despite the barriers posed by the pandemic, grandparenting played a beneficial role in maintaining the mental health and well-being of older adults. However, it is crucial to recognise specific vulnerabilities, such as gender, feelings of hopelessness and overcrowding, which can have detrimental effects during and beyond emergency situations. Careful attention to these factors is essential for developing targeted support systems and interventions aimed at safeguarding the mental health of older adults and enhancing their resilience in crises.

Grandparent alcohol use disorder and grandparent-grandchild relationships.

Involvement of grandparents in grandchildren's lives is important for grandchild well-being. Studies suggest that the quality of relationships between grandparents and their adult children may "spill over" to the quality of their relationships with their grandchildren. However, no research has tested whether grandparent alcohol use disorder (AUD) disrupts intergenerational relationships. This is important because grandchildren may not benefit from closeness with grandparents with AUD. In a sample of 295 parents and their children (N = 604) from a larger longitudinal study oversampled for familial AUD, this study tested whether grandparents (G1, "Generation 1") with AUD had poorer relationships with their adult children (G2 "Generation 2") in terms of greater stress and less support provided and less closeness with their grandchildren (G3, "Generation 3"). We also tested whether poorer G1-G2 relationship quality predicted less G1-G3 closeness. Finally, we tested whether effects of G1 AUD on G1-G3 closeness were explained by G1-G2 relationship quality. Separate models were estimated for maternal and paternal grandparents. We found evidence for three indirect effects. First, G1 maternal grandparent AUD predicted greater stress in the G1 grandmother-G2 mother relationship, which was associated with greater closeness between maternal grandmothers and grandchildren. This indirect effect was replicated in G1 paternal grandfathers and G2 fathers. Additionally, G1 paternal grandparent AUD was associated with lower levels of support provided from G1 grandfathers to G2 fathers, which predicted less closeness between paternal grandfathers and grandchildren. The results demonstrate complex intergenerational effects of AUD on family relationships and consistent with the hypothesized "spillover" effect of intergenerational relationships. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The impact of grandchild care on depressive symptoms of grandparents in China: The mediating effects of generational support from children.

Objectives: Despite extensive studies about the direct effect of grandchild care on caregiver depression in China, understanding of its internal influencing mechanism has been limited. After controlling for socioeconomic factors, this study investigated whether the experience of caring for grandchildren had a long-term impact on the depression levels of grandparents, either directly or indirectly through generational support from adult children. Methods: The subjects of this study were a total of 9,219 adults over 45 who participated in the China Health and Retirement Longitudinal Surveys in 2015 and 2018. We adopted a lag-behind variable to examine the impact of grandchild care on depressive symptoms of grandparents. The proposed mediation model was analyzed using bootstrap modeling, and the KHB method was conducted further to examine differences in the effects of generational support. Results: The experience of caring for grandchildren had a significant negative correlation with the depression level of Chinese grandparents. Moreover, children's support significantly mediated the impact of parenting experience on grandparents' depression. Significantly, instrumental support mediated the effect to the greatest extent, while emotional support from children contributed the least. The intermediary effect has urban-rural heterogeneity. Conclusion: These findings indicated that grandchild care significantly inhibited the depression level of Chinese grandparents through increased intergenerational support from adult children. The implications of the study's findings were discussed.

Objective and Subjective Stress among Grandparents Providing Assistive Regular Grandchild Care.

Research on stress and coping has differentiated the effects of objective stress and subjective perceptions of stress on psychological and physical health, including in old age. This study examined the moderating role of social support in the relationship between objective and subjective stress with depressive and somatic symptoms in the context of Israeli grandparents. This cross-sectional study involved 243 grandparents who provided at least 5 hours a week of assistive regular care to their grandchildren, divided into lower and higher support groups. The results show that the levels of depressive and somatic symptoms were higher in the lower support group. Social support moderated the association between the intensity of care and perceived stress. Social support moderated the association between subjective stress and somatic symptoms. To conclude, the combination of high subjective stress and lower social support constitutes a risk factor for impaired psychological and physical health.

Grandchildren of grandparents with Alzheimer's disease: Exploratory study of the impact of the disease on their relationships.

The aim of this study was to describe the perception of changes that Alzheimer's disease in grandparents has made to the relationship with their grandchildren of between 6 and 13. Qualitative methodology was used. Semi-structured interviews were carried out with 25 grandchildren living in Catalonia, Spain. Participants reported a change in roles from being the care receiver to being the caregiver, changes in the activities that they did together and a positive impact on the grandparent's emotional wellbeing. In the physical sphere, sleeping problems were reported in grandchildren that cohabited with their grandparents. The feelings they described include fear of not being recognized by their grandparents and sadness, as well as satisfaction resulting from their affection and participating in caring. These findings suggest the need to provide information and resources for grandchildren and their families to enable them to deal with the disease.

Grandmothers residing with grandchildren: Social determinants of health, health behaviors, and health outcomes.

The purpose of this study was to explore the associations between social determinants of health, health behaviors, and physical and mental health among African American and Hispanic caregiving grandmothers. We use cross-sectional secondary data from the Chicago Community Adult Health Study, originally designed to understand the health of individual households based on residential context. In a multivariate regression model, discrimination, parental stress, and physical health problems were significantly associated with depressive symptoms in caregiving grandmothers. Considering the multiple sources of stress experienced by this grandmother sample, researchers should develop and strengthen contextually relevant interventions for improving the health of caregiving grandmothers. Healthcare providers must be equipped with skills to address caregiving grandmothers' unique needs related to stress. Finally, policy makers should promote the development of legislation that can positively influence caregiving grandmothers and their families. Expanding the lens through which caregiving grandmothers living in minoritized communities are viewed can catalyze meaningful change.

Grandparental Support and Maternal Postpartum Mental Health : A Review and Meta-Analysis.

Support from grandparents plays a role in mothers' perinatal mental health. However, previous research on maternal mental health has mainly focused on influences of partner support or general social support and neglected the roles of grandparents. In this narrative review and meta-analysis, the scientific evidence on the association between grandparental support and maternal perinatal mental health is reviewed. Searches in PubMed, EMBASE, MEDLINE, Scopus, and PsycINFO yielded 11 empirical studies on N = 3381 participants, reporting on 35 effect sizes. A multilevel approach to meta-analysis was applied to test the association between grandparental support and maternal mental health. The results showed a small, statistically significant association (r = .16; 95% CI: 0.09-0.25). A moderator test indicated that the association was stronger for studies reporting on support from the maternal grandmother in particular (r = .23; 95% CI: 0.06-0.29). Our findings suggest that involved grandparents, in particular mother's own mother, constitute a protective factor for the development of maternal postpartum mental health problems. These findings have clear implications for interventions. Future studies should examine whether stimulating high-quality support from grandparents is a fruitful avenue for enhancing maternal postpartum mental health.

Aggressive parenting behavior among grandparents providing childcare for grandchildren: A case study of Shenzhen, China.

BACKGROUND: Grandparents play an essential role in childrearing and fill the parenting gap for dual-earner Chinese families. Many Chinese grandparents engage heavily in childcare, which may increase the risk of child abuse. OBJECTIVE: This study aimed to examine grandparental use of psychological and physical aggression toward children and explore its associated risk factors. PARTICIPANTS AND SETTING: This was a cross-sectional study which involved purposive sampling of 278 grandparents (204 females and 74 males) taking care of at least one grandchild below 18 years old in Shenzhen, China. METHODS: Information on childcare was collected, including grandparents' use of psychological and physical aggression and their involvement in childcare in terms of intensity and activity. RESULTS: An alarming percentage (57.1 %) of grandparents had used psychological aggression, while 26.5 % had used corporal punishment, in the past year. The average use of psychological aggression and corporal punishment was 16.10 times and 10.08 times per year, respectively. Grandparents taking care of two or more grandchildren were more likely to use psychological aggression and corporal punishment compared to those taking care of only one grandchild. Higher mental and physical health summary scores were associated with lower likelihood of psychological and physical aggression of grandparents. CONCLUSIONS: This study advances our understanding of negative grandparenting behavior in childcare. As grandparents play a significant role in childcare, we need to improve their grandparenting skills, provide more formal childcare services to ease their childcare burden, and support their physical and mental well-being to reduce the risk of child abuse.