Discusses the relevance of the study of the neurobiology of cognitive development, for an understanding of both the neural bases and the nature of cognition. Also considered are the age at which hemisphere specialization first appears and whether hemisphere specialization changes over time. (PCB)

Exploratory behaviors of Down Syndrome and nondelayed young children between the mental ages of 16 and 32 months were examined in four situations in which they tried to find things which they saw reflected in a mirror. Down Syndrome and nondelayed children differed in number, type, and frequency of exploratory behaviors. (PCB)

Videotaped conversations of Spanish-speaking children aged two or four years, first with their mothers and then with each other, were compared. Results support Vygotsky's hypothesis that children's skills in following regulations by others and in regulating others emerge in the social context of conversations. (PCB)

Data were collected in 1956 and in 1983 to determine if parental perceptions of children's potential contribution to household work have changed over the past 25 years. Results indicate that parental perceptions have changed very little, with the exception that parents in the 1983 sample estimated older ages for children performing tasks involving…

Lists three criteria that can codetermine whether a new methodological technique is embraced by developmental researchers. Criteria include theoretical and methodological zeitgeist, conceptual and functional accessibility, and perspective enhancement. Using these criteria, evaluates the potential impact of structural equation modeling. (Author/RH)

Discusses a private preschool/kindergarten program called the Growing-Up Learning Center, located in Baguio City, Philippines. Discusses both the philosophy and program objectives of the staff at the facility. (RWB)

Reports on the 1987 Drexel University/Free Library of Philadelphia Conference on Children's Literature. The edited text of the keynote address by Alvin Schwartz, "Children, Humor and Folklore," and the acceptance speech by Deborah Kogan Ray, recipient of the 1987 Drexel Citation, are included. Observations on humor from workshop sessions are…

This review draws together research by developmentalists on parents' ideas about parenting and development, and research in social psychology on attitudes, schemas, and social categorization. (PCB)

Six experiments were conducted to investigate the sensitivity of one- to four-year-olds to changes in perspective that are occluded from view. Results indicated relatively early sensitivity to proprioceptive cues for changes in perspective and somewhat later sensitivity to appropriate visual-environmental cues. (PCB)

To better understand language-disordered children, the article describes prelinguistic development in normal children including such precursors to literacy as literacy socialization, a life filled with literacy events and functions, language awareness, word consciousness, ability to segment sentences into words, phonological awareness, and…

A review of recent research suggests that such mediating variables as the child's individual characteristics, environmental resources, and quality of personal interactions is as important in predicting outcome as maltreatment alone. A clearer separation has been found between the effects of abuse and neglect, especially if language development has…

Examined effects of birth of premature infant on the family system , focusing on how problems associated with premature birth place family at risk. Mothers of preterm infants felt overprotective, were unwilling to leave infants with babysitters, and perceived initial negative effect on the family. Preterm infants showed less exploratory play and…

Introduces special issue on the developmental requirements of children and adolescents in relation to the care they receive while they are in non-familial, group living situations. Provides a brief overview of the issue's contents, and advocates a strong role for the central caregiver in group settings. (KH)

Two components of a gradually faded awakening procedure for treating bedwetting were tested with six children aged 4-11. Thorough awakening was more effective than partial awakening. A second experiment on advancing awakening time produced similar results between a stringent 6 consecutive dry night criterion and a more lenient 6 dry night…

Localization acuity was examined by determining the smallest sound shift off midline and along the horizontal axis that infants 6-18 months could reliably discriminate. As their age increased, infants demonstrated a finer partitioning of auditory space along the horizontal axis. (PCB)