Research has suggested that relatively older children are more likely to be identified as gifted and talented students compared with their younger peers. Such a phenomenon disadvantages the youngest students while at the same time confers additional advantages to the older students as a result of receiving specialized and/or extra instruction. The…

Despite its importance in social development, social understanding has hardly been studied in high-ability children. This study explores differences in social understanding between children in high-ability and regular classrooms, specifically theory of mind (ToM) and perception accuracy, as well as associations between individual characteristics…

This study provides baseline data to assist researchers in conducting future studies exploring the developmental trajectories of young gifted learners on measures of cognitive ability and achievement. The study includes common neuropsychological tests associated with preliteracy and the early-reading process as well as markers for inattention and…

There are two major hypotheses concerning the developmental trends of processing speeds. These hypotheses explore both local and global trends. The study presented here investigates the effects of people's different knowledge on the speed with which they are able to process information. The participants in this study are gifted children aged 9,…

Data of item responses to the Impossible Figures Task (IFT) from 492 Chinese primary, secondary, and university students were analyzed using the dichotomous Rasch measurement model. Item difficulty estimates and person ability estimates located on the same logit scale revealed that the pooled sample of Chinese students, who were relatively highly…

Two drawings based on tasks originally used in Clark's Drawing Abilities Test from each of 297 Chinese students were first evaluated independently by two Chinese visual artists as below average, average, and above average in drawing abilities. Based on these judges' verbalization to make explicit their implicit criteria for judgments, a set of…