The authors have developed a screening instrument for the identification of learning problems in preschool children, based upon research into the relationship between perinatal history, developmental abnormalities, and later emergence of learning problems. (MJB)

The central thesis of this study was that maturational rate, or its physiological correlates, influences the development of the organization of higher cortical functions and is therefore an important determinant of sex differences in verbal and spatial abilities. (Author/SB)

Through movement, children learn to orient themselves in space, defining for themselves such conceptions as up and down, right and left, through, around and inside; the integration of motor and sensory experiences may well be the foundation upon which complex cognitive skills are built. (JD)

Examines the impact of pubertal status and timing, independent of chronological age, on the family relationships of adolescents in 204 families with a firstborn child between the ages of 10 and 15. Measures included adolescent and parental reports of closeness, confict, and autonomy and assessments of adolesents' pubertal status and pubertal…

Assessment of the oral and speech motor abilities of normally developing two- through six-year-olds (N=90) revealed no developmental change of the structural integrity of the vocal tract although evaluations of oral and speech motor functioning changed significantly with age. (Author/CB)

The developmental pattern of concurrent synaptogenesis in rhesus monkeys is consistent with a straightforward model of relations between brain and cognitive development. Concurrent synaptogenesis is hypothesized to lay the primary cortical foundation for a series of developmental levels in middle infancy that have been empirically documented in…

Health measures promoted by the Campaign for Child Survival include growth monitoring, oral rehydration therapy breastfeeding, and immunization, which together form the cornerstones of the Child Survival Strategy. (CB)

Studied the sleep state organization and EEG patterns at term date in 53 preterm infants as an index of the maturity and integrity of neurophysiological organization that may have implications for their later development. (HOD)

Reviews early theoretical and research literature on handedness and places it within the larger context of the nature-nurture controversy. Discussion focuses on Baldwin's study of the development of hand preference in infants in relation to the recapitulation theory, mental development ("dynamogenesis"), and speech development.…

The physical advantages of competitive training programs for children are positive if physiological factors of growth and development are observed. Implications for training are discussed. (DF)

Serial data for 268 normal boys and girls were obtained and used to calculate predicted adult statures without using skeletal age. The data can be used to measure physical maturity in 5- to 15-year-old boys and 3- to 13-year-old girls without invasion of privacy or radiological techniques. (Author/PP)

From original data at age 13 years on 386 North American females, statistics are presented for 10 somatic variables. Findings are compared with those of other studies. (Author/SB)

Contending that developmental disability is defined by cognitive and affective performance as well as hazardous biological events, the authors consider multiple factors as cumulative in placing an infant at risk for future developmental disability. A risk scoring system based on biological and behavioral factors in an additive manner is presented.…

This two-volume reference presents the latest findings on the mental, emotional, and physical life of the human infant. The entries present thorough and current assessments of infancy issues as well as brief definitions and descriptions of scientific, technological, and psychological terms. Coverage includes discussion of the critical issues,…

Designed for use in the home and in professional child-care settings, this program presents developmentally appropriate activities to support growth and development of infants from birth to 1 year. Each of the six 2-month long units contains 24 sets of activities called Activity Plans, with the suggestion to use three activity plans per week. Each…