Observations of 22 preschool children with cognitive delays during home-based play, made approximately 13 months apart, found no statistically significant change for the proportion of time spent in various categorical play behaviors. Children's relative ranking on play sophistication also remained stable. Significant changes were found in…

A study of 20 multiple birth children (MBC) (ages 7-8) and 20 controls found MBC performed significantly more poorly on some tasks of phonological processing, and early phonological skills of MBC were correlated with poor performance on visual rhyme recognition, word repetition, and phoneme detection tasks five years later. (Author/CR)

Examines the relationship between perceptual modality measured by the Swassing-Barbe Modality Index (SBMI) to musical aptitude measured by Primary Measures of Music Audiation (PMMA) in kindergarten students. Reports correlations between the measures that support findings at other grade levels. Supports the theory that perceptual modalities become…

Explores research on development of integrated speech-gesture system from its origins during the one-word period of language learning through childhood. Concludes that, although there may be a brief period prior to onset of two-word speech during which gesture and speech are not well integrated, ability to convey and interpret speech and gestures…

Describes a 14-year program of research, the focus of which was the capacity of normal infants to incorporate gestural symbols into their earliest expressive vocabularies. Explores the effects of such gesturing on vocal language development, the theoretical implications for researchers, and the practical applications for parents. (Author/EV)

Examines aspects of the marital relationship and its assessment relevant to scholars of child development. Reviews current knowledge regarding marital quality, behavior, emotional responding, and cognition in marriage. Makes recommendations for assessment and argues that the child's perspective of the marriage is critical for understanding…

Examined whether early intervention programs aimed at promoting the attainments of children with disabilities change the nature of the parent-child interaction. Finds that mothers adjust their vocal patterns when interacting with disabled children based on the nature of the interaction and age of the child. Notes implications for intervention…

Shares findings from past and current research into Down syndrome and makes suggestions for future research. The contributions of medical, genetic, and psychological research are reviewed, along with findings relating to the neuropathology of Down syndrome, prenatal screening for Down syndrome, life expectancy, and obstacles to learning. (CR)

Examines experiences of Caribbean countries striving to achieve quality in early childhood development programs. Reviews dimensions of quality in early childhood programs intended to meet developing children's needs; discusses factors affecting program quality in the region; considers issues of quality within different cultural, social, and…

Investigates children's conceptions of the characteristic features of category members. Hypothesized that (1) children initially perceive category members in terms of individual characteristics and (2) only later do children conceive of category members in terms of shared beliefs and values. Two separate studies confirm the hypotheses. (CMK)

Birth order effects on intellectual performance show both positive and negative results. Considers the intellectual aspects of siblings' changing environments, explaining that birth order and family size effects depend crucially on the age at which children are tested. Within-family data conceal patterns of aggregate effects that are revealed by…

Assessed continuity and change in diagnosis, intelligence, and language skills in children with autism, Down Syndrome, and other developmental delays, identifying precursors of gains in language skills and peer engagement in mid-school years. Found that early nonverbal communication and play skills predicted initiations of peer play for Down…

Reviews conceptual background on atypical patterns of early attachments, including basic theoretical terms and constructs of attachment theory; the nature and function of the original classification system; notions of "exceptional cases" or "atypical patterns"; and implications of atypicality for both a classification system of attachment behavior…

Investigated relationship between children's negative expressivity to the formation of an Insecure- Disorganized/Disoriented, Type D attachment pattern in follow-up of maltreated and nonmaltreated children at 12 and 24 months of age. Found that experiencing maltreatment in infancy was associated with Type D attachment through the toddler years,…

Introduces the concepts of online and offline sampling and highlights the role of online sampling in agent-based models of learning and development. Compares the strengths of each approach for modeling particular developmental phenomena and research questions. Describes a recent agent-based model of infant causal perception. Discusses limitations…