Early intervention (EI) and early childhood special education (ECSE) practitioners participating in the Child Outcomes Summary (COS) process must understand age-expected development, the ages at which children typically acquire different skills. This resource provides answers to commonly asked questions about age anchoring as it applies to the COS…

When parents get together, the subject of appropriately addressing the behavior of their children often comes to the forefront of conversations. Parents share various challenges they face with their children, including issues associated with listening, eating vegetables, doing chores, and a host of other discipline-related situations. The plethora…

This study examined the association between typical parental work hours (including nonemployed parents) and children's behavior in two-parent heterosexual families. Child behavior was measured by the Child Behavior Checklist (CBCL) at ages 5, 8, and 10 in the Western Australian Pregnancy Cohort (Raine) Study ("N" = 4,201 child-year…

In his monumental research, although Piaget primarily relayed information about children's developmental stages of cognitive growth, Marian Marion goes on to discuss not only the developmental stages, yet focuses on how children think. In her textbook, "Guidance of Young Children", Marion conveys how teachers need to understand children and help…

When children apologize, they accept responsibility for wrongdoings and act to reconcile social relationships. Apologies to siblings were coded in 40 families that were observed for 9 h when children were 2 1/2 and 4 1/2 years old, and again 2 years later. We found that sibling apologies were rare, generally simple in form, and more frequent after…

Eating disorders (EDs) are chronic clinical mental disorders that are disruptive to the psychological and social development of children and adolescents. They can be difficult to prevent and treat and are considered among the most chronic and medically lethal of mental disorders. Research suggests that the incidence and prevalence of eating…

As the articles in this issue attest, U-shaped curves in development have stimulated a wide spectrum of research across disparate task domains and age groups and have provoked a variety of ideas about their origins and theoretical significance. In the authors' view, the ubiquity of the general pattern suggests that U-shaped curves can arise from…

The aim of this article is to introduce readers to an alternative way of applying U-shaped functions to understand development, especially cognitive development. In classical developmental applications, age is the abscissa; that is, in the fundamental equation B = f(A), some behavioral variable (B) plots as a U-shaped or inverted U-shaped function…

The traditional view of development is stage-like progress toward increasing complexity of form. However, the literature cites many examples in which children do worse before they do better. A major challenge for developmental theory, therefore, is to explain both global progress and apparent regression. In this article, we situate U-shaped…

This article presents an action research conducted by a group of teachers comparing multiage with same-age interactions of children, especially among toddlers. The research involving 31 children ranging in age from two through five-and-a-half was conducted under optimal conditions, with small groups, low teacher-child ratios, and highly trained…

Presents results from ethnographic study on children's everyday life in Finnish daycare centers. Raises question of the relationship between play and real life, and analyzes play and playfulness as communicative resources used by children in creating everyday routines. Argues play is not a separate children's world; by using play, children also…