When proportional information is pit against whole number numerical information, children often attend to the whole number information at the expense of proportional information (e.g., indicating 4/9 is greater than 3/5 because 4 > 3). In the current study, we presented younger (3- to 4-year-olds) and older (5- to 6-year-olds) children a task…

Because math knowledge begins to develop at a young age to varying degrees, it is important to identify foundational cognitive and academic skills that might contribute to its development. The current study focused on two important, but often overlooked skills that recent evidence suggests are important contributors to early math development:…

Although conversations have been identified as an important means to promote young learners' language development, preschool children often have limited opportunities to be involved in complex conversations. This study examined preschool adaptations of Instructional Conversation, a small group discussion between teachers and children in which…

We investigated whether the tendency to imitate or emulate is influenced by the availability of causal information, and the amount of information available in a display. Three and 5-year-old children were shown by either a live or video model how to obtain a reward from either a clear or an opaque puzzle box. Some of the actions in the sequence…

Educators need accurate assessments of preschool cognitive growth to guide curriculum design, evaluation, and timely modification of their instructional programs. But available tests do not provide content breadth or growth sensitivity over brief intervals. This article details evidence for a multiform, multiscale test criterion-referenced to…

Tests children for the effects of prior knowledge on the amount of learning that occurs after a training period focusing on either number skills or logical operations. No relationship existed between the amount children learned and their pretraining knowledge or the amount learned and their developmental level. (Author/BB)

Two experiments on preschoolers' understanding of the effects of exposure on knowing-that and knowing-how were conducted with 3-, 4-, and 5-year-old children (N=388) in 2 locations: a small midwestern city in the United States and a suburban area of Hong Kong, China. By using both English- and Chinese-speaking samples, the authors examined…

Examines the role of prior intention and knowledge in the comprehension of "forget" by young children. Results reveal that children initially have two interpretations of "forget": an unfilled desire and a state of not knowing. Discusses explanations for the late comprehension of "forget" in terms of representation of knowledge and intention,…