This study reports on the development of new motor and behavioural indicators for recognizing symbolic acts among infants. Following five infants between the ages of 6 and 18 months and their ability to use an object in novel way yielded four levels of action, based on the number of objects and actions combined in each symbolic act. Employing…

Ability of 26 newborns to imitate facial expressions was examined. When infants observed emotional facial expressions, they did not show imitative matching of the modeled expressions. However, when tongue protrusion was modeled, infants did produce the modeled gesture. (PCB)

AN ATTEMPT TO ASSESS STIMULUS CONDITIONS IN THE ENVIRONMENT OF THE INFANT IN THE FIRST YEAR OF LIFE AND THE IMPACT OF THESE STIMULI ON HIS ADAPTIVE AND SOCIAL BEHAVIORS WAS PRESENTED. INFANTS WERE OBSERVED IN FOUR CHILD-REARING ENVIRONMENTS--RESIDENTIAL, KIBBUTZ, SINGLE-CHILD FAMILY, AND MULTIPLE-CHILD FAMILY. UNDER THEORETICAL ORIENTATION, THESE…

The effects of obstetrical medication on neonatal behavior were studied using a sample of 64 Israeli infants from medicated and non-medicated mothers. Most medicated mothers received a base dose of 75 mg. of Meperidine plus a base dose of 25 mg. of Phenergan. Other drugs used included Demerol, Valium, Butalgan, Pitocin, Pantopon, Trilene, Naline,…

Compared the attachment classification distributions of 23 infants in Israeli kibbutzim with communal sleeping arrangements with those of 25 infants in kibbutzim with home-based sleeping arrangements. Among the home-based infants, 80% were securely attached to their mothers versus only 48% of the infants in communal sleeping arrangements. (MDM)

Compared caregiving activities of Israeli kibbutzim mothers, nonfamilial caregivers, and city homemaker mothers. Found that 5-month-olds differed in exploration and vocalization with different caregivers. Caregiving activities, interactions, and developmental processes provided by kibbutz mothers and "metepelet" (child care specialists)…

Explored relation of biological and psychosocial risk factors to infant development among pregnant women who had pregestational diabetes, gestational diabetes, or were nondiabetic. Found that infants of diabetic mothers scored lower on the Bayley Scales at 1 year and revealed fewer positive and more negative behaviors than infants of nondiabetic…

Examined attachments that children form with the same caregiver and those that two caregivers form with a child in communal sleeping and family sleeping kibbutzim. Found concordance among relationships between two caregivers and the same child, as the caregivers model behaviors for each other. Found congruence in two infants' relationships to…

A cross-national comparison of infant behavior in the Strange Situation was designed to determine whether preseparation episodes made any difference in attachment classifications and whether infant behavior before separation from mother was the same in different countries. Infants in different countries made similar primary appraisals of the…

Findings from a study of 109 Israeli day-care providers suggest that they classify, label, and evaluate infant behavior in the Strange Situation procedure much like attachment theorists do. The relatively independent infants were viewed most positively and most providers preferred to interact with these infants. (SLD)