Reports development as compared to age-related changes in maternal task instruction to children in their second year. Interactions of 12 mother-infant pairs involved with simple tasks were video-recorded bimonthly between the infants' 14th and 22nd month. Comparison revealed the superiority of the development-centered model of adaptation of…

Families were compared at one, three, and nine months to examine the effects of active or passive exposure to the Brazelton Neonatal Behavior Assessment. Either the mother or both parents were the target of the intervention. Assessments of interaction behavior between parents and infants revealed no effects of the experimental intervention.…

Thirty first-born infants were filmed in face-to-face interaction with their mothers and unfamiliar adults each month between 1 and 7 months of age. Adults interacted both playfully and unresponsively. Developmental trends, differential responsiveness to mothers and strangers, and social expectations in face-to-face interaction were explored.…

Examines difficulties associated with the use of conversational features in the analysis of mother-infant vocalization episodes. Observations of six mother-infant dyads revealed difficulties involving (1) pooling of data; (2) the unit of analysis; and (3) selection of appropriate "expected" values for dyadic parameters used in tests of…

This study compared efforts of 20 deaf and 20 hearing infants to reengage their deaf or hearing mothers in a maternal "still-face" situation. When all kinds of infant signal behaviors were considered, few overall differences were found in eliciting efforts by deaf and hearing infants. (Author/DB)

This longitudinal study looked at how communication developed in seven deaf infants (ages 6-18 months) with either deaf or hearing parents. The children were video- recorded in interactional settings with their parents in their home every second month. A parallel study was conducted with seven blind infants and three severely visually impaired…

This observational study examined 60 mothers' comments during play with their 4- to 8-month-old infants who had been either full-term, preterm well, or preterm sick. Mothers of sick preterm babies engaged in the most overall talking, mothers of full-term babies made the most negative remarks, and mothers of healthy preterm babies made the fewest…

Both deaf and hearing mothers (N=23) were observed in videotaped face-to-face interactions with their infants (also either deaf or hearing) and maternal touching behavior was coded for intensity, location, and type. Deaf mothers were especially responsive to tactile needs of their deaf infants. However, hearing mothers of deaf infants also…

Dialogues between hearing mothers and their prelinguistic hearing-impaired (n=3) or normally hearing (n=7) infants were analyzed. Mothers of hearing-impaired infants contributed a greater percent of dyadic topic initiations than did other mothers. No group differences were found in responsiveness of mothers or infants. (Author/DB)

This study examined communicative expressions used by and interactions between 10 blind infants (less than a year old) and their mothers. The videotaped observations suggested that sighted mothers need special educational and psychological support. The recordings, when replayed to mothers, provided them with useful feedback. (DB)

Mothers from inner-city, poor families with high-risk infants were interviewed when their infants were three months of age concerning sources of support (e.g., fathers, relatives, friends) and types of support received (e.g., goods, services, advice, financial support). Observations of the mother-infant interaction in a free-play setting were also…

The Infant Parent Social Interaction Code was developed to measure infant-parent interaction utilizing four parent variables, four infant variables, and one dyadic variable for which operational definitions were developed. Preliminary and validation studies with a total of 232 infants and toddlers suggest the measure reveals important interactive…

This study investigated potential effects of auditory and other communicative experience on development of visual attention in 80 infants (tested at 9, 12, and 18 months), half deaf and half with deaf mothers. Results indicate that early visual attention is associated with and potentially influenced by a complex interaction of maturation,…

This study investigated associations between infants' prelinguistic communicative behaviors at 9 months and their communication and language performance at 12 and 18 months. The inclusion of both hearing (N=19) and deaf (N=16) infants in the study allowed identification of effects related to the receptive communication modality (vision versus…

The expansion process of the family after the arrival of a second child was the focus of this longitudinal study. Sixteen families, each with one child between one and three years old and a second child born at the beginning of the study, were observed in everyday situations when one or both parents were interacting with one or both children.…