Achievement emotions have received increasing attention in research on adolescence and young adulthood, but little is known about these emotions in the early years of schooling. Studies addressing the development of different achievement emotions and their linkages with achievement during these years are largely lacking. The present longitudinal…

The purpose of the current study was to examine the unique and interactive contributions of infant negative emotionality and family risk factors in the development of internalizing-only, externalizing-only, and co-occurring behavior problems in early childhood. The sample included 412 infants and their primary caregivers. Interviews and…

Previous research has mainly focused on the persistent direct influence of early life contexts on young adult socioeconomic attainment, and less is known about intraindividual processes that are responsible for this persistent influence. The present study, using genetically informed longitudinal, prospective data from a nationally representative…

There are strong reasons to assume that early onset of puberty accelerates coital debut among adolescent girls. Although many studies support this assumption, evidence regarding the putative causal processes is limited and inconclusive. In this research, longitudinal data from the 1986 Northern Finland Birth Cohort Study (N = 2,596) were used to…

Taiwan has over the past three decades been experiencing demographic changes that may pose important concerns for children's quality of life. This study examines the relationships and potential pathways between family structure transitions and early childhood development. Our analysis is based on 19,499 children from the 2005 birth cohort who…

Fifteen-year-old adolescents (N = 109) in a longitudinal study of child development were recruited to examine differences in DNA methylation in relation to parent reports of adversity during the adolescents' infancy and preschool periods. Microarray technology applied to 28,000 cytosine-guanine dinucleotide sites within DNA derived from buccal…

This paper reviews and compares folk theories and empirical evidence about the influence of parenthood on happiness and life satisfaction. The review of attitudes toward parenthood and childlessness reveals that people tend to believe that parenthood is central to a meaningful and fulfilling life, and that the lives of childless people are…

Substantial evidence suggests that rumination is an important vulnerability factor for adolescent depression. Despite this, few studies have examined environmental risk factors that might lead to rumination and, subsequently, depression in adolescence. This study examined the hypothesis that an adverse family environment is a risk factor for…

The present research employed a prospective, multi-informant design to examine precursors and correlates of differing anxiety profiles from late childhood to late adolescence. The sample consisted of 626 boys and 667 girls who are participants in the Australian Temperament Project, a large, longitudinal, community-based study that has followed…

Using a longitudinal, prospective adoption design, the authors of this study examined the effects of the environment (adoptive parents' depressive symptoms and responsiveness) and genetic liability of maternal depression (inferred by birth mothers' major depressive disorder [MDD]) on the development of fussiness in adopted children between 9 and…

Shortly after the birth of their infants, teenage working-class mothers were assessed on attitudes toward the need for deference to family authority (respect-based control) and anger. Their children's internalizing and externalizing problems and self-esteem were assessed approximately 12 years later. High respect-based control was linked to higher…

The present study investigated the association of mothers' marriage and changes in young adolescents' cognitive and socioemotional development and changes in family processes. Analyses employed longitudinal data from the "Three-City Study" to track maternal partnerships for 860 low-income adolescents (10-14 years-old in Wave 1) across a…

Using data from a U.S. longitudinal investigation of psychological effects of occupational conditions (a project of the National Institute of Mental Health's unit on Socioenvironmental Studies), we examined the relationship between the complexity of household work and 2 psychological variables: intellectual flexibility and self-esteem.…

Despite their average high levels of educational achievement, Asian American students often report poor psychological and social adjustment, suggesting an achievement/adjustment paradox. Yet, the reasons for this paradox remain unclear. Drawing on 5-year longitudinal qualitative interview data, this paper compares the family dynamics of two groups…

Results show individual differences in intelligence progressively stabilizing by school age, with each child following a distinct pattern of mental development. Monozygotic twins became increasingly concordant over an Hes and were closely matched on developmental trends. (Author/RH)