This captivating book illuminates our understanding of how young children develop gender identities. A two year longitudinal research project on children's own understandings of gender casts new light on how 3 and 4 year old newcomers in early years classes learn rules for gendered behaviour from older children, in their imaginative and…

This Guide is an annotated bibliography of existing large scale data sets that provide useful information to policymakers, researchers, state administrators, and others in the field of child care and early education. The Guide follows an ecological approach to research and policy in the field: it brings attention not only to children themselves,…

For the nearly 2 million children in the United States whose parents are in prison, caretaking necessary for optimal development is disrupted. These vulnerable youth--a population that has shot up 80 percent in the last 20 years--are more likely to experience learning difficulties, poor health, and substance abuse, and eventually be incarcerated…

Many studies have hypothesized a developmental relationship between children's chronological and mental ages and their intrapersonal perceptions of internal and external control. To investigate longitudinal changes in children's locus of control, 97 elementary school children, between the ages of 8 and 13, were administered the Children's…

This investigation of the development of young children's concept of evaporation examines their intuitive explanations of real world events involving evaporation. A study of the effects of providing evidence contradicting their explanations and of directing their attention to relevant situational features provides insight into the development of…

Two studies, 1 longitudinal with 29 subjects and 1 cross-sectional with 132 subjects, examined the adaptive trajectories and profiles of males with mental retardation caused by fragile X syndrome. Significant age-related gains were found in boys ages 1-10 but subjects ages 11-20 showed nonsignificant relations between age and adaptive skills. (DB)

Investigating a family intervention approach coordinating psychiatric social work services and development planning by day care center staff, a short-term longitudinal study was made of children and their families from entry into preschool day care through participation in kindergarten and primary grades. Of the 105 preschool children studied, 60…

Criteria to differentiate speaking from nonspeaking autistic preschool children were examined with 10 nonspeaking and 10 speaking children who were followed from age four-and-a-half to late childhood. Total developmental quotient; subscale scores of intellectual, selfcare, and motor ability; and several speech production factors distinguished…

The developmental significance of unresponsive or uncooperative behavior of children in standardized developmental assessments made during the preschool years was investigated. Untestable children were significantly lower than testable children on a wide range of abilities at all ages from 12 through 72 months. (PCB)

This paper outlines a qualitative research tool designed to explore personal identity formation as described by Erik Erikson and offers self-reflective and anonymous evaluative comments made by college students after completing this task. Subjects compiled a list of 200 myths, customs, fables, rituals, and beliefs from their family of origin and…

Provides editorial perspective on the selection of papers chosen for publication in the March 1988 IJBD. Emphasizes the multi-cultural mix of the papers which deal with a range of issues related to human development and the importance of rigorous life-span perspective regarding developmental disabilities. (RWB)

Studies social play and social and solitary pretend play in well-acquainted toddlers aged 14-38 months in order to describe a sequence of progressively more complex social pretend play forms. Results indicate that social pretend play forms emerge later than comparable solitary pretend and social play forms. (RJC)

This case study examined prosodic use in a normally developing child between the ages of 20 and 46 months. Conversational repairs were elicited to examine prosodic stress. Fundamental frequency, intensity, and duration of syllables were measured. Although the subject could repair stress errors, a clear pattern of the development of acoustic cues…

This study examined phonological changes in the conversational speech of children between the ages of 2 and 3 years. Phonological analysis of conversational samples obtained from the same children at three-month intervals showed significant differences among children in rates of final consonant deletion, cluster reduction, vowelization, and…

This study examined developmental outcome at 1 and 2 years in relation to the presence and severity of neonatal intraventricular hemorrhage. Intraventricular hemorrhage related to Bayley mental and motor scores and neurologic ratings at 1 year but not at 2 years. Significant associations were found between the 1- and 2-year measures but not…