Inhibitory control (IC) and negative emotionality (NE) are both linked to aggressive behavior, but their interplay has not yet been clarified. This study examines different NE × IC interaction models in relation to aggressive behavior in 855 preschoolers (aged 2-5 years) using parental questionnaires. Hierarchical regression analyses revealed that…

The purpose of this study was to empirically examine the dimensionality of language ability for young children (4-8 years) from prekindergarten to third grade (n = 915), theorizing that measures of vocabulary and grammar ability will represent a unitary trait across these ages, and to determine whether discourse skills represent an additional…

Coparenting is associated with child behavior in families with heterosexual parents, but less is known about coparenting among lesbian- and gay-parent families. Associations were studied among self-reported divisions of labor, coparenting observations, and child adjustment ("M[subscript age]" = 3 years) among 104 adoptive families headed…

Dynamic relations during the preschool years across processes of control and understanding in the domains of emotion and cognition were examined. Participants were 263 children (42% non-White) and their mothers who were seen first when the children were 3 years old and again when they were 4. Results indicated dynamic dependence among the…

Data from 492 Italian infants (8-18 months) were collected with the parental questionnaire MacArthur Bates Communicative Development Inventories to describe early actions and gestures (A-G) "vocabulary" and its relation with spoken vocabulary in both comprehension and production. A-G were more strongly correlated with word comprehension…

Longitudinal relations among ego-resiliency (ER), effortful control (EC), and observed intrusive parenting were examined at 18, 30, and 42 months of age ("Ns" = 256, 230, and 210) using structural equation modeling. Intrusive parenting at 18 and 30 months negatively predicted EC a year later, over and above earlier levels. EC at…

Behaviors emerge, in part, from the interplay of infant abilities and caregiver-infant interactions. Cross-cultural and developmental studies suggest caregiver handling and positioning influence infant development. In this prospective, longitudinal study, the effects of 3 weeks of enhanced handling and positioning experiences provided to 14…

To understand the complex nature of bullies' acceptance and rejection, this article considered goal-framing effects of status and affection as they relate to the gender of the bully (male vs. female bullies), the target (male vs. female victims), and the evaluator (acceptance and rejection from male vs. female classmates). The hypotheses were…

Infant sleep is a major source of concern for many parents. The aims of this longitudinal study were to assess: (a) the development of sleep patterns among infants, (b) the development of maternal cognitions regarding infant sleep, and (c) the relations between these domains during the 1st year of life. Eighty-five mothers were recruited during…

This study examined childhood antecedents and developmental outcomes associated with trajectories of mild and harsh parental physical discipline. Interview, questionnaire, and observational data were available from 499 children followed from ages 5 to 16 and from 258 children in an independent sample followed from ages 5 to 15. Analyses indicated…

This study examined interrelationships among children's cortisol reactivity and their psychological reactivity to interparental conflict in a sample of 208 first graders (mean age = 6.6 years). Assessments of children's psychological reactivity to conflict distinguished among their distress, hostile, and involvement responses across multiple…

A parent-report questionnaire, the Gender Behavior Inventory for Boys, containing questions about normal and abnormal gender behaviors, was constructed, factor analyzed, and administered to parents of normal boys and of boys referred to a clinic for the evaluation and treatment of gender disorders. (ST)

Suggests that recent social changes and trends make it imperative to include demographics of all kinds in research on child development. Proposes guidelines to help child development researchers procure demographic information from their study population. Provides specific questions that may help researchers devise demographic indicators, and…

Comments on the ideas presented by Entwisle and Astone in this issue. Suggests that to produce sound measurements of children's socioeconomic background requires a substantial investment in coding, data collection, and management. Nevertheless, a standard set of racial-ethnic and socioeconomic variables, no matter how well measured, cannot serve…