Children are both shrewd about whom to copy--they selectively learn from certain adults--and overimitators--they copy adults' obviously superfluous actions. Is overimitation also selective? Does selectivity change with age? In two experiments, 161 two- to seven-year-old children saw videos of one adult receiving better payoffs or more bystander…

This study examined the effect of a "ghost" demonstration on toddlers' imitation. In the "ghost" condition, virtual pieces moved to make a fish or boat puzzle. Fifty-two 2.5- and 3-year-olds were tested on a touchscreen (no transfer) or with 3D pieces (transfer); children tested with 3D pieces scored above a no demonstration…

This study explored how overimitation and collaboration interact in 3- to 6-year-old children in Westernized (N = 48 in Experiment 1; N = 26 in Experiment 2) and Indigenous Australian communities (N = 26 in Experiment 2). Whether working in pairs or on their own rates of overimitation did not differ. However, when the causal functions of modeled…

Infants between 4 and 21 weeks of age participated in two experiments involving the modeling of from 3 to 5 gestures. Frequencies of infants' reproduction of a modeled act were compared against baseline frequencies and against average frequencies of the act during periods when other actions were modeled. Suggest that imitation of gestures was…

Results of two experiments indicate that dimensions of the social situation in which social behaviors are modeled influence eight-month-old children's tendency to imitate and their choice of recipients for their imitation. (Author/RH)

Examines extent to which knowing that certain things go together and knowing how they do are independent aspects of developing cognitive systems. Indicates that children use temporal order as organizing principle by three years of age. Suggests an earlier developmental horizon as the origin of ordering abilities. (Author/BE)

The influence of ability differences on fifth and sixth graders' imitations of modeled standards of self-reward was examined. (MP)

Investigates the manner in which preschool children use two sources of sex-appropriateness information (labeling and modeling) to direct their subsequent behavior and preferences for associated items. It is suggested that young children give lesser weights to the sex of a single model than to labels that may summarize general rules of conduct.…

Analysis of the modeled behaviors of 64 children from 4 to 11 years of age indicated that a major factor in sex differences in children's imitation is the sex appropriateness of the modeled behavior relative to the observer when a sex-typed behavior is modeled. (Author/JMB)

A laboratory procedure was developed for assessing imitation in the second year of life. Results demonstrate that 14- and 24-month-olds can imitate a simple action with an unfamiliar object, both immediately and after a 24-hour delay. Implications for research design and theory of infant memory are discussed. (RH)

Five experiments with 12-, 15-, and 18-month-olds examined 276 infants' ability to learn from television under semi-naturalistic conditions. Findings indicated that infants of all ages imitated live-modeled actions. There were age- and task-related differences in infants' ability to imitate the same television-modeled actions. Findings highlighted…