High and stable levels of aggression and the presence of aggressive behaviour in multiple settings according to different informants are risk factors for later problems. However, these two factors have not been investigated in early childhood. The present study investigates trajectories of parent-reported child aggression from 1.5 up to 6 years of…

Using cross-sectional data from the Netherlands Kinship Panel Study (N = 1,231), this study examines the relationship between grandchildren and their grandparents across early adulthood. Age is used as a proxy for change during the grandchild's life course and the influence of major life course characteristics is examined. Results indicate that…

This article reviews and presents research findings on the relationships between parenthood and health over the life span. Existing research shows lacunae. The links between reproductive behavior and longevity generally focus on family size rather than contrasting parents and nonparents. Studies of marital status differentials in survival…

Via a simultaneous analysis of different life course pathways (marital, occupational, and childbearing histories) and different outcomes, this article addresses the question When does childlessness matter in late life and how? Survey data from Amsterdam (N = 661) and Berlin, Germany (N = 516) are used. Lifelong childlessness results in smaller…

The article focuses on findings that were replicated across several countries and considers their relevance for future older adults. Key findings are that (a) childlessness makes more of a difference in men's than in women's lives, (b) never-married women are a childless category with particularly favorable characteristics, and (c) childless…

The present study evaluated two primary care parenting interventions. First, we evaluated the most widely used Dutch practices for primary care parenting support. Second, we assessed the applicability of the Primary Care Triple P approach, which is now being utilized in a wide variety of primary care settings. Both interventions target parents of…

This article focuses on the ways in which patterns of marriage and fertility shape older people's involvement in community groups and their support networks. The data are from Australia, Finland, Germany, Israel, Japan, the Netherlands, Spain, the United Kingdom, and the United States. Findings show that childless older adults, regardless of…

In this study, Weiss's (1973) theorizing about the sources of emotional and social loneliness is elaborated - with notions about the asymmetric gratifications derived from marriage, about the conflicting loyalties that result from remarriage, and about selection into marriage - in order to reach an understanding of gender differences in…

Loneliness is experienced in many cultures. To properly assess cross-cultural differences, attention should be paid to the level, determinants, and measurement of loneliness. However, cross-cultural studies have rarely taken into account more than one of these. Differences in the level of loneliness were hypothesized on the basis of national…