This article describes the average and group-based developmental trajectories of aggression, opposition, property violations, and status violations using parent reports of externalizing behaviors on a longitudinal multiple birth cohort study of 2,076 children aged 4 to 18 years. Trajectories were estimated from multilevel growth curve analyses and…

This study examined the relation of visual self-recognition to personal pronoun use and pretend play. For a longitudinal sample (N66) at the ages when self-recognition was emerging (15, 18, and 21 months), self-recognition was related to personal pronoun use and pretend play such that children showing self-recognition used more personal pronouns…

The limited literature on awareness of differences and stigma in people with intellectual disabilities is largely sociological, emphasises pathology, and has rarely used a developmental perspective with representative samples. Interviews, photographs and standardised tests were used to investigate such awareness with 77 young adults with Down…

The purpose of this paper is to present data demonstrating the differential pattern of association among play behaviors and developmental age that emerge for children with and without mental retardation across play situations. Seventeen preschool children with mental retardation and 17 preschool children without mental retardation were matched on…

The purpose of this study was to examine the risk of suicidal ideation and suicide attempts and school dropout among youth with poor reading in comparison to youth with typical reading (n = 188) recruited from public schools at the age of 15. In a prospective naturalistic study, youth and parents participated in repeated research assessments to…

Faculty now have the task of using retirement options creatively, and institutions, of finding common purpose with faculty.

This chapter discusses biological contributions to adolescent female sexual development and, based on a developmental systems framework, suggests future research directions.

This chapter provides an expanded view of parent- adolescent sexual communication and socialization in an effort to move beyond risk perspectives toward a consideration of other important aspects of sexual socialization.

The prefrontal cortex modulates executive control processes and structurally matures throughout adolescence. Consistent with these events, prefrontal functions that demand high levels of executive control may mature later than those that require working memory but decreased control. To test this hypothesis, adolescents (9 to 20 years old)…

Using experimental data from adult and child non-native language acquirers (L2ers), this paper addresses "interface issues" in language acquisition in two different ways. First, it examines the acquisition of direct object scrambling in Dutch, a phenomenon which involves the interaction of at least two different modules of language, i.e., syntax…

In this article, the authors explain how self-concept develops among young children. Several strategies on how to help children attain their full emotional development are also suggested. One such effective strategy is for parents and caregivers to be sensitive to the individual needs of children and to be responsive to them during daily…

In this article, the author discusses children's art and writing and how they connect. Different ages and stages of art and writing are presented. The process of creating handmade books is another area where art and writing intersect. Since both are an important means of communication, books are an important way to combine art and writing, and to…

During birth to 2 years, babies are motivated by an innate need to know about things. At 3 to 4 years, children tend to wonder about a lot of things. They wonder about scary things, how things work, nature, origins, and the world around them. At 5 to 6 years, they tend to increase their awareness, observe and notice a lot of differences. The…

This article presents an excerpt from "Physical Activity for Children: A Statement of Guidelines for Children Ages 5-12 (2nd Edition)" by the National Association for Sport and Physical Education. This excerpt outlines 4 guidelines in promoting age-appropriate physical activities for children with corresponding interpretations. Among other things,…

Resistance to interference from irrelevant auditory stimuli undergoes development throughout childhood. To test whether semantic processes account for age-related changes in a Stroop-like picture-word interference effect, children (3-to 12-year-olds) and adults named pictures while listening to words varying in terms of semantic relatedness to the…