Examined cardiac activity during the first 13 months of life. Indexes of cardiac activity changed in an orderly way with development. There were intercorrelations among the cardiac measures. Analyses indicated that measures of heart-rate variability were significantly higher in insecure children than in secure children. (BC)

Used time-lapse video to record sleep/wake states of preterm infants for three 24-hour periods at 33 and 35 weeks conceptional age. Found that very-low-birthweight preterm infants showed marked stability and developmental change in the organization of sleep/wake states from a very early age, and their states were related to demographic variables…

Explored the antecedents and consequences of attachment disorganization among 157 participants in a prospective longitudinal study from 24 months to 19 years. Found that infant history of attachment disorganization was correlated with consequent variables related to: mother-child relationship quality at 24 and 42 months; child behavior problems in…

Ecological contributions to attachment transmission were studied in a sample of 64 adolescent mother-infant dyads. Maternal sensitivity was assessed when infants were 6 and 10 months old, and infant security was assessed at 15 and 18 months. Maternal attachment state of mind was measured with the Adult Attachment Interview (AAI) after the 1st…

Despite previous research indicating that early negative child behavior and the quality of parent-child relationships are predictive of later externalizing problems, few investigators have attempted to trace these antecedents back to infancy. In a sample of 100 infants from low-income families, infant persistence and maternal responsiveness were…

Noting that by playing with their child, parents create a bond of intimacy important for the child's healthy development, this book describes developmental events in a baby's first 12 months and suggests play activities and their developmental purpose. Organized in a month-by-month format, the first part of each chapter presents an overview of…

Parent/infant bonding is discussed in this study review. Bonding is defined prior to a discussion of research that places the concept in historical perspective. The discussion of research since 1950 focuses on Bowlby, Klaus and Kennell, Helfer, Mahler and Rheingold, and Brazelton. Attention is given to the capacities of the newborn, child abuse,…

This paper presents a study of the looking and looking away or gaze alternation behavior of both full term and preterm infants in the presence of varying degrees of facial animation. The faces used in the study included, in increasing order of animation, a Raggedy Ann doll's face, a moving and talking doll's face, a mother's less animated face…

The purpose of this study was to examine Anglo-American and Mexican-American parents' attitudes about infant socialization. Occupational status of fathers was used to identify participants' social class, and mothers and fathers were interviewed in English or Spanish 9 weeks after the birth of their first child. Attitudes were examined regarding…

Developmental kinesics is the acquisition of nonverbal conversational behavior by the child. Semiotics is the study of what behavior means. Together they express the relationship of content and expression. Physiologically, verbal language and paralanguage represent the vocal-auditory mode, while kinesics represents the gestural-visual mode.…

This paper presents results of a generalizability assessment of two sets of scales designed to evaluate the quality of verbal and nonverbal interactions between parent and child. The Nursing Child Assessment Feeding Scale (NCAFS) and Nursing Child Assessment Teaching Scales (NCATS) were developed as part of a longitudinal study aimed at…

This paper presents a study designed to determine if providing information to primiparous mothers about the behavioral characteristics of their infants would affect reciprocity in mother-infant interaction. Thirty married, Caucasian, middle class mothers of healthy, normally carried and delivered 48-hour-old first-born infants served as subjects.…

This longitudinal study of the development of nonverbal behavior in the first 3 years of a child's life focuses on four factors: the relation between physical and vocal interaction between the child and his mother, observed cuses which can be used to interpret the child's communicative intent at different age levels, frequency of occurrence and…

This paper discusses the nature of the infant social world. Infants develop attachments to both parents. Father-child and mother-child relationships are qualitatively different. They involve different types of experiences and have different implications for the child's personality development. The fathers' sex-differentiating behavior focuses the…

This study examined the effect of a day care program on mother-child interaction patterns and attachment behaviors, and compared these patterns of behavior with those obtained from a matched sample of more advantaged home-reared infants. Subjects were 60 infants, ranging in age from 3 1/2 to 9 1/2 months, and their mothers. There were three groups…