A key task for schools is to ensure that the conditions in which learning is to take place address the biological needs of the learners. This book examines sleep needs of adolescents and discusses the implications of these needs for school starting times. This book is a collection of five articles that appeared in a special section of the Phi…

There are many people of middle age in America still who do not believe in play. They grew up without playgrounds themselves and they do not realize how greatly conditions have changed during the intervening years. When the author was a boy in southern Michigan the school session in his country community was only four months a year. Under these…

Discusses social development stages of middle childhood and peer-group relations, noting demands of group conformity. Presents aspects of cognitive and physical development as well as implications for providing effective guidance and counseling services. (RC)

The social and interpersonal characteristics of early adolescents are described in relation to puberty and the physical and emotional changes that are experienced by the preteen. Learning characteristics for this age group include problem-solving strategies, self-directed learning, and emerging value systems. (JN)

This article provides a literature review on the consequences of adolescent childbearing on postnatal infant development. (DB)

Analysis of National Longitudinal Study of Adolescent Health data on 5,477 girls attending mixed-sex secondary schools found that early puberty and physical development that was advanced relative to age were related most strongly to "party" deviance (drinking, smoking, disorderly conduct), but also to minor and serious delinquency.…

The development of an experimental measure for assessing growth in movement in children (ages birth-3) is described. Results from the use of the Movement General Outcome Measurement with 29 infants and toddlers demonstrated the feasibility of the measure. The 6-minute assessment was found reliable in terms of inter-observer agreement. (Contains…

Presents an account of observations, descriptions, and interpretations of children's representations. Offers examples of ways teachers and parents can help children expand their language, actions, and images to symbolize their experiences. (BB)

At 3 years of age, children who had received food supplementation were an average of 2.6 cm and 642 grams larger than controls. Home visiting and supplementation combined reduced the number of children with severe growth retardation. Participants were 280 infants and their families from poor neighborhoods in Bogota, Colombia. (RH)

Around the world, the singing of lullabies and reciting of nursery rhymes foster children's development and show parents' love for their infants and young children. (BB)

Assessed Australian girls' (n=87) beliefs and feelings about menarche and menstruation. Results revealed limited knowledge about menstruation, accompanied by incorrect and negative myths. Attitudes to menstruation were characterized by embarrassment, discomfort, and ambivalence about growing up. Themes in story completion results reflected these…

Compared 14 healthy children who had low birthweight and were small for their gestational age with 14 control children at 10 years of age. The experimental group scored lower than control children on measures of visuospatial ability, nonverbal reasoning, strategy formation, and gross motor coordination. (BC)

Physical development should be classified using a multidimensional hierarchical model. Optimal physical development combines physical fitness and skill development. The paper discusses the history of physical fitness, hierarchical nature of fitness, and specificity of fitness, stressing the need for collaboration in facilitating optimal…

Studied influence of parental attitudes about childrearing on the development of 4-year-olds' perception of self-competence. Found parental attitudes of understanding and acceptance were significant predictors of peer acceptance and physical competence. Findings highlighted importance of parents' realistic understanding and expectations of…

Notes that children born shortly before the cutoff date for age grouping in youth sports suffer from being promoted to higher age groups earlier than later-born peers. Identifies physical and psychological mechanisms that may be responsible for the effect. Discusses negative consequences on personal development and possible remedies, and…