Adults' ability to track a moving target was examined in two experiments in order to compare their performance with that of very young infants. Results indicated that (1) adults'"overshoot" errors resembled those reported for young infants; and (2) adults had problems tracking a moving target which unexpectedly changed direction. (Author/DB)

Results from the Colorado Adoption Project, a longitudinal study initiated in 1975, are reported. The cognitive ability of parents and measures of one-year olds' mental development were significantly correlated for all three parent/child comparisons. Caldwell's HOME Responsibility measure was correlated with infant intelligence in adoptive and…

Describes rationale for and creation of the Parent Helpers Program, a program designed to provide families who experience the birth of a developmentally disabled infant with a supportive and informative climate in which to maximize family adjustment. Presents the structure of the program and case histories of parents. (Author)

Investigated the usefulness of Carey's Revised Infant Temperament Questionnaire in the Chinese culture and used the questionnaire to assess the temperamental characteristics of Chinese babies. While the general pattern of results resembled data from Carey's American sample, differences were found, which could be interpreted in terms of response…

Discusses a model for clinical preventive intervention with multi-risk-factor families and their infants, with emphasis on the developmental risks involved for both. Emphasis is placed on the context of the total intervention effort, namely, on intervention with the infant, parents, and support system. (Author/DB)

Studies adjustment of infants moved from foster to adoptive homes. Deterioration in quality of maternal care led to infant disturbances in interpersonal relationships, level of responsiveness to inanimate objects, level of functioning in developmental tests, adjustment to routines, emotional expression, and physiological functioning. (Author/DB)

The dyadic controls of the social interchange patterns of 12- to 42-month-olds (N=27) with their different social partners is the focus of this study. (Author/MP)

Investigates vocabulary acquisition in the context of joint picture-book reading in mother-infant dyads. Infants aged 17 to 22 months and their mothers, 20 middle-class and 20 lower-class dyads, were observed. In both groups interaction foucused on the eliciting or the provision of information. Results indicate several social class differences in…

In this article infant operant conditioning studies are grouped according to distinct procedures: free operant; discrete trial with one discriminative stimulus; discrete trial with two or more discriminative stimuli; controlled operant with two or more discriminative stimuli; and unrestricted operant with two or more discriminative stimuli.…

The four stages of separation individuation--symbosis, differentiation, practice, and rapprochement--are examined and the early stages of childhood development are discussed in relation to the education of developmentally disabled children. (PHR)

Discusses the realtionship between toddler behavior and quality child care, and compares the care given to 18-month-old children in home care and center care situations. (CM)

Immunization records and frequency of checkups for urban and rural infants were investigated to determine differential patterns of preventive medical services use. Urban children scored highest in preventive care, rural children lowest. Conditions affecting scores included mother's educational level, type of medical service used, and child's place…

Examined children's generalization of familiar verbs to novel events. Findings reveal children aged 1;8 with the largest expressive vocabulary generalized the same verbs to actions with different agents, but not to actions different in outcome or manner of action and children aged 2;2 extended familiar action verbs to other actions different in…

A study was done extending work on children's literacy by relating quality of parent-child interactive exchange during book reading to assessments of infant-parent attachment security. Compared to secure mother-child pairs, insecure-avoidant pairs and insecure-resistant pairs were more inclined to encounter distraction and ambivalence on the part…

Presents a study designed to determine which particular aspects of pregnancy, birth, and babies were of most interest to 8-year-old children. Children were interested in details of a baby's behavior and development as well as the impact of its arrival on the parents. There were distinct gender differences in those topics, which particularly…