A factor analysis was performed on the behavioral items of the Brazelton Neonatal Assessment Scale for an urban population of 328 newborns. (Author/JMB)

This article contains a review of recent research on the: (1) effects of immediate post partum mother infant contact; (2) effects of early separation of parents and babies in neonatal intensive care; and (3) facilitation of reciprocal interaction between mothers and their infants in neonatal intensive care. A brief description of a study that…

This study examined physiological and behavioral stress reactivity in perinates in order to determine whether sex differences exist before extensive socialization. Fetal plasma cortisol response to the stress of labor and delivery, and neonatal heart rate and salivary cortisol response to a Brazelton Neonatal Assessment (NBAS), were measured. Male…

The infants of the adolescent mothers were found to be significantly less capable of responding to social stimuli, to be less alert, and to be less able to control motor behavior and to perform integrated motor activities than were the infants of older mothers. Journal availability: J. B. Lippincott Co., E. Washington Sq., Philadelphia, PA 19105.…

This study examined mother/child interactions during feedings for full-term, healthy premature, and sick premature newborns. Ten first-born infants in each of these categories were observed with their parents once in the hospital, twice at home, and once in the laboratory during the first 4 months of life. Observations focused on the position in…

In this study of 40 primaparous mothers (15 to 36 years of age) and their newborns the significance of predictors of maternal responsiveness was assessed immediately following birth in the delivery room and at feedings 2-3 days and 4 weeks following delivery. The variables used as predictors included the mothers' age and background, prenatal…

Discusses differences in results of factor analyses of ten diverse samples which have been studied using the Brazelton Neonatal Behavioral Assessment Scale (NBAS). Concludes that a single common factor structure accounts for the intercorrelations among NBAS items. (Author/BH)

The Brazelton Neonatal Behavioral Assessment Scale was administered to 143 healthy newborns. Infants were divided into average-superior and worrisome groups based on the rating of their performance on the "a priori" dimensions and overall profile. Twelve risk variables were entered into a stepwise discriminant analysis for each dimension…

Provides an overview of the development of the Brazelton Neonatal Behavioral Assessment Scale (NBAS), the nature of the instrument and conditions for its proper administration, and issues underlying the use of the NBAS in research (e.g., reliability). The first in a series of articles in a single monograph assessing the NBAS. (BH)

Reviews issues of reliability (especially test-retest reliability) in newborn assessment, discusses predictive models based on newborn assessment, and presents information on modifications of the Brazelton Neonatal Behavioral Assessment Scale which may help in pursuing fruitful questions involving prediction of development. (Author/BH)

Discusses the role and limitations of the Brazelton Neonatal Behavioral Assessment Scale in the continuing effort to construct an adequate account of infant development. (BH)

The performances of three groups of neonates on the Brazelton Neonatal Behavioral Assessment Scale were compared to determine if cultural differences exist. Subjects were 90 full term, healthy infants; 30 born in Puerto Rico, 30 black and 30 white born in Florida who were administered the scale within the first two days of life. Eight summary…

A total of 51 mothers and their newborn infants were studied in order to evaluate the relationship between neonatal style and the early mother-infant relationship. The procedure included an infant assessment with the Brazelton Neonatal Assessment Scale, a mother-infant interaction observation during feeding, and an interview concerning maternal…