The aim of the present study was to explore and compare systematically the developmental patterns of certain aspects of imitation, longitudinally from 2 to 10 months, in interactions of infants with grandfathers and grandmothers. Sixteen infants were video-recorded at home in the course of spontaneous dyadic interactions with maternal grandfathers…

Onset of psychosis may be associated with abnormal adolescent neurodevelopment. Here we examined the neurocognitive profile of first-episode, adolescent onset psychosis (AOP) as compared to typically developing adolescents, and asked whether neurocognitive performance varied differentially as a function of age in the cases compared with controls.…

"Play school" is an icon of Australian children's television and an important part of Australian life--this programme, perhaps more than any other, has taken and continues to take centre stage in our living rooms and social worlds as young children. "Play school" is invested with an enormous amount of cultural capital and hence…

Despite the importance accorded to helping students make conceptual connections and arrive at a more sophisticated understanding of how ideas, concepts, theories, and explanations interact with and inform one another, educators have few maps to help them describe the process by which students learn to make these connections. Through skill theory,…