Previous research on infant swimming has reported contradictory findings. Cross-sectional observations revealed a disorganized phase between about 3 and 12 months, which was attributed to "cortical inhibition" and implied slow learning (McGraw, 1939). However, training with a single infant during this period revealed rapid acquisition (McGraw,…

To determine whether parents in families that live in high-risk environments accurately complete developmental questionnaires to be used in identifying infants at-risk for developmental delay, this study evaluated 54 at-risk and 43 nonrisk parent-infant dyads. Risk dyads included those living in extreme poverty and those with mothers whose…

A 36-item observation instrument was developed for measuring appropriate social development in infants and toddlers. Checklist items indicated such behaviors as asking, protecting, comforting, lending, sharing, hugging, playing with, joining, laughing, smiling, looking at, performing request, leading, following, and conversing. Use of the…

The conferencee discussions and papers presented in this volume reflect the opinions and research of 20 authorities in the field of communication development. These authorities offer new perspectives on nonverbal communication, speech reception and production, and the development of language and thought. To provide a better understanding of…

The Nurse-Parent Training Project, developed in cooperation with Children's Hospital of Buffalo (New York), was designed to provide developmental supportive care for premature infants, and to reduce stress while optimizing neurobehavioral development. A program was conducted to train nurses working in neonatal intensive care nurseries, to enable…

This study explores cultural influences in the first three months of life by comparing the daily experiences of first generation Chinese-American and European-American infants whose parents were born in the United States. The study focused on 10 Chinese-American and 10 European-American families whose mothers were recruited during the third…

Outcomes of a follow-up, preventive care program based on a self-regulation model of neonate and parent behavior were studied in a controlled experiment. Subjects included a preterm control group, preterm intervention group, and full-term control group, with each group consisting of 27 infants. The assessment, which used the Brazelton Neonatal…

Prior to considering the ability of infants to think, this discussion attempts to dispel prevalent myths about babies' thought processes. The fact that infants do not intentionally manipulate their parents; are not identical; are not simply hedonistic seekers of bodily pleasures; and are not passive, disorganized beings needing training into…

A study of the effect of the twin sibling relationship upon interactions between monkey mothers and infants. Findings provided strong support for the prediction that the twin sibling presence decreases the amount of behavior directed from infant to mother. Differences in maternal behavior were concluded to be reactions to differences in infant…

A longitudinal study was conducted to assess (1) the validity of the Denver Prescreening Developmental Questionnaire (DPDQ) in a predominantly black, lower socioeconomic population, and (2) the effect of an educational package in increasing parental accuracy in responses to the DPDQ. Randomly selected mothers of 127 infants enrolled in a follow-up…

This study focused on two questions: (1) is there a difference between social and mechanical non-social causality in infancy? and (2) do infants use information about contact between objects in inanimate, mechanical causal sequences more than they use it in situations where a social event is to be caused? Forty-eight 10- to 10.9-month-old infants…

This demonstration study examines the affective reactions of infants when they imitate or fail to imitate play behavior modeled by an adult. Subjects were twenty-four 18-month-old and twenty-four 24-month-old male and female infants. Each infant visited the laboratory twice with an inter-session interval of 48 hours. At each session, the infant…

INVESTIGATIONS INTO THE NATURE AND DEVELOPMENT OF SOCIAL AND EMOTIONAL BEHAVIOR IN HUMAN INFANCY HAVE RAISED MANY RESEARCH ISSUES AND HAVE INDICATED MANY ADDITIONAL AREAS OF INQUIRY. EARLY AND CONTEMPORARY STUDIES HAVE BOTH BEEN CONCERNED WITH PROVIDING MORE PRECISE ANALYSES OF STIMULUS AND SITUATIONAL DETERMINANTS OF SOCIAL AND EMOTIONAL…

This research correlates maternal sociodemographic and psychological data and dimensions of maternal behavior at four and twelve months with dimensions of infant adjustment and competence at twelve months. Interviews of 321 low-income mothers were completed during the third trimester of pregnancy, at four months and at twelve months.…

This study was designed to compare the inter-/intra-correlational and the behavioral commonalities approaches to the assessment of attachment behaviors of infants to their mothers. At 7 months, 147 infants were observed (and videotaped) sequentially during a free play period with their mothers present, a separation from their mothers and then a…