Introducing findings from the 2004 Survey of Health, Ageing, and Retirement in Europe (SHARE), this research complements the large number of recent U.S. studies on the role of grandparents in caring for their grandchildren. For 10 continental European countries, the authors investigate cross-national variations in grandparent-provided child care as well as differences in characteristics of the providers and recipients of care. Although they find strong involvement of grandparents in their grandchildren's care across all countries, they also identify significant variations in the prevalence and intensity of care along the geographic lines of different child care and (maternal or female) employment regimes in Europe. Rooted in long-standing family cultures, the observed patterns suggest a complex interaction between welfare state—provided services and intergenerational family support in shaping the work—family nexus for younger parents. The authors conclude with a brief discussion of possible consequences of grandmothers' increasing labor force participation for child care arrangements.

The relation between social support and mental health has been thoroughly researched and structural characteristics of the social network have been widely recognised as being an important component of social support. The aim of this paper is to clarify the association between children and depressive mood states of their older parents. Based on international comparative data from the Survey of Health, Ageing and Retirement in Europe we analysed how the number of children, their proximity and the frequency of contact between older parents and their children are associated with the mental health of older people, using the EURO-D index. Our results indicate a positive association of children and depressive mood since childless men and women report more depressive symptoms. Moreover, few contacts with children were associated with an increased number of depressive symptoms. The family status was related to mental health as well: older men and women living with a spouse or partner had the lowest levels of depression. Interestingly, the presence of a spouse or partner was more relevant for the mental health of older people than the presence of, or contact with, their children.

This study analyses the relationships between cognitive performance, social participation and behavioural risks, taking into account age and educational attainment. We examine individual data for 11 European countries and Israel from the first wave of the Survey on Health, Ageing and Retirement in Europe (SHARE). The stochastic frontier approach methodology enables us to identify different sources of plasticity on cognitive functioning while taking into account age-related decline in cognitive performance. Several social participation variables were examined : employment status, attending educational courses, doing voluntary or charity work, providing help to family, friends or neighbours, participating in sports, social or other clubs, in a religious organisation and in a political or community organisation, and we controlled for age, education, income, physical activity, body-mass index, smoking and drinking. In the pooled sample, the results clearly show that all kinds of social involvement enhance cognitive functions, in particular in work. Moreover, behavioural risks such as physical inactivity, obesity, smoking or drinking were clearly detrimental to cognitive performance. Models for men and women were run separately. For both genders, all social involvement indicators associated with better cognitive performance. The results varied by countries, however, particularly the signs of the associations with a number of indicators of social involvement and behavioural risks.KEY WORDS -cognitive ageing, cognitive reserve, social involvement, behavioural risks, social engagement.