Background: Computational thinking (CT) has emerged as a critical component of 21st-century skills, and increasing effort was seen in exploring the development of CT skills in K-12 students. Despite cumulative research on exploring students' CT acquisition and its influencing factors, learners' development of the skill over time and the underlying…

Objective: Current research has established that depression is a common outcome of child abuse. The current study extends previous research by examining the relationship between parental emotional and physical abuse and adolescents' depressive symptoms using a prospective longitudinal design. We anticipated that this relationship would be mediated…

The experiment reported here tested impacts of New Hope, an employment-based poverty intervention for adults on developmental patterns of children's participation in structured out-of-school activities, using a cross-sequential design spanning ages 6 through 19. New Hope increased participation in activities (lessons, sports, religious, clubs,…

Learning to walk is a dynamic process requiring the fine coordination, assembly, and balancing of many body segments at once. For the young walker, coordinating all these behavioral levels may be quite daunting. In this study, we examine the whole-body strategies to which infants resort to produce their first independent steps and progress over…

This commentary endorses J. Kagan's (2008) conclusion that many of the most dramatic findings on early perceptual, cognitive, and social competencies are ambiguous. It supports his call for converging research operations to disambiguate findings from single paradigms and single response indices. The commentary also argues that early competencies…

A theory of infant skill acquisition was supported by observations, over a six-week period, of the bouncing activity of eight infants while they were supported in a harness assembly. Observed three stages of activity: an initial assembly stage, when movement was irregular and variable in period; a tuning phase of more periodic movement; a final…

Using a dynamic systems approach, examined the development of intralimb coordination over the first year of independent walking in three infants. Found that, in the first month of walking, there was much instability between the thigh and shank of the leg, but after three months infants appeared to have found an adult-like stable coordinative…

Social and behavioral problems can interfere with a child's acquisition of age-appropriate skills, which may lead to antisocial behavior in adolescence and adulthood. Thus, determining how best to support positive skills during early childhood is critical. Using data from the first three phases of the NICHD Study of Early Child Care and Youth…

A study investigated the motor development in 99 Australian children (ages 10-16) with Down syndrome. Results showed that the children's motor proficiency continued to progress into adolescence and that there were a wide range of inter- and intra-individual differences in their skill levels and rates of progress. (Author/CR)

Adopts a longitudinal design to track mother-child developmental change in infant task-related mastery and concomitant maternal behavior. Finds that, as infants gain more mastery across time, mothers gradually withdraw support in terms of concrete, specific and nonverbal means of instruction. Results support a one-step-ahead model for maternal…

In a 3-year longitudinal, mixed-method study, 67 children in two schools were observed during literacy activities in Grades 1-3. Children and their teachers were interviewed each year about the children's motivation to read and write. Taking a grounded theory approach, content analysis of the child interview protocols identified the motivations…

To determine whether the development of writing skills changes across college years, a study examined the writing of average-age college freshmen, sophomores, and beginning juniors. Writing samples were obtained during the first week of the first semester, last week of the first semester, first week of the third semester, and first week of the…

The Head Start Family and Child Experiences Survey (FACES), sponsored by the U.S. Department of Health and Human Services, Administration for Children and Families (ACF), was first launched in 1997 as a periodic longitudinal study of program performance. This report is the fourth in a series that uses data from the FACES 2006 cohort to describe…