We used structural equation modeling in the Early Childhood Longitudinal Study--Kindergarten Cohort (N = 17,020) to explore the influence of having an older sibling on kindergarten-age focal children's cognitive self-regulation. In model 1, we tested how having a sibling who is generally older than the focal child contributes to the focal child's…

A wealth of literature has examined the association between breastfeeding and the development of cognitive abilities in childhood. In particular, at least some evidence exists suggesting that breastfed children perform better on measures of intelligence later in life. Although a correlation appears to be present, fewer observational studies have…

This longitudinal study examined the relationships among parental autonomy support, student intrinsic life goals (i.e. community feeling), student expectations for long-term educational attainment and later academic performance (measured by GPA) in 227 students in an ethnically and racially diverse high school. Hypotheses were tested with…

Childhood socioeconomic status (SES), as measured by parental education and family income, is highly predictive of academic achievement, but little is known about how specific cognitive systems shape SES disparities in achievement outcomes. This study investigated the extent to which executive function (EF) mediated associations between parental…

The increase in shared residential arrangements is driven by the belief that it is in the best interest of the child. The maintenance of contact between child and parents can mitigate negative consequences of separation. However, selection mechanisms may account for a positive relationship between shared residential arrangements and child…

This four-wave prospective longitudinal study evaluated stability of language in 324 children from early childhood to adolescence. Structural equation modeling supported loadings of multiple age-appropriate multisource measures of child language on single-factor core language skills at 20 months and 4, 10, and 14 years. Large stability…

The purpose of this study was to investigate the mediation effects of children's cognitive and noncognitive traits on the relationship between dropout mothers' traits and their children's educational expectations and to examine the interaction effects of dropout mothers' General Education Development (GED) on children's traits and educational…

Effortful control has been proposed as a set of neurocognitive competencies that is relevant to self-regulation and educational attainment (Posner & Rothbart, 2007). This study tested the hypothesis that a multiagent report of adolescents' effortful control (age 17) would be predictive of academic persistence and educational attainment (age…

While previous research has examined the school-to-work transition of noncollege-bound youth, most have considered how a limited set of variables relate to job attainment at a single point in time. This exploratory study extended beyond the identification of constructs associated with obtaining a job to investigate how several factors, collected…

Building on the Wisconsin Model of Status Attainment, this study examined the contextual process of obtaining educational attainment and the subsequent work outcomes and career satisfaction. This study used the National Longitudinal Study of Adolescent Health (Add Health) with structural equation modeling techniques to assess US participants from…

This third-generation, longitudinal study evaluated a family investment perspective on family socioeconomic status (SES), parental investments in children, and child development. The theoretical framework was tested for first-generation parents (G1), their children (G2), and the children of the second generation (G3). G1 SES was expected to…

Heavy episodic drinking is more common among adolescents with a lower educational level. Aim: This study probed into the mechanism through which a lower educational level is linked to heavier adolescent drinking. Methods: Structural equation modelling was conducted using data from the 2005 Health Behaviour in School-aged Children Survey (n =…

Adolescent alcohol involvement is associated with numerous negative outcomes, but also appears to have positive correlates, including subjective well-being. Additional research is needed to understand these paradoxical findings. The current study examines alcohol use, adverse alcohol-related (and other substance-related) consequences, and…

The study examined individual factors and social factors that influence adolescent students' achievement in mathematics. The predictive model suggested direct positive effects of student intelligence, self-rated openness and parental education on achievement in mathematics, whereas direct effects of extraversion on measures of achievement were…

In this paper we examine the associations between gender, family background, general cognitive ability (g), teenage career aspirations, and career attainment in mid adulthood drawing on two large representative samples of the British population born in 1958 (N = 6,474) and in 1970 (N = 5,081). A developmental-contextual model of career development…