Three experiments with a novel variation of the inductive generalization procedure examined 18- and 22-month-olds' knowledge of objects' motion properties. Infants observed simple air and land movements modeled with an appropriate category member (e.g. dog) or an ambiguous block and were allowed to imitate with one or more of four exemplars. The…

There is by this point no doubt that backward, regressive, negative or degenerative movements occur in cognitive development. The question is "why?" The challenges of the phenomenon have been and continue to be mainly two: identify the range and variety of systematic backward movements that appear in development; and, provide better and better…

This study tests the effect of long-term artificial development of a robot on users' feelings of social presence and social responses toward the robot. The study is a 2 (developmental capability: developmental versus fully matured) x 2 (number of participants: individual versus group) between-subjects experiment (N = 40) in which participants…

Building on and extending existing research, this article proposes a 4-phase model of interest development. The model describes 4 phases in the development and deepening of learner interest: triggered situational interest, maintained situational interest, emerging (less-developed) individual interest, and well-developed individual interest.…

This study of Kentucky's 4th-grade NAEP reading scores was designed to: (1) describe progress from 2002-2007; (2) examine score gaps by gender, race, eligibility for free/reduced lunch, and 75th/25th percentile 2002-2007, (3) explore relationships between teacher-quality and 2005/ 2007 scores. The study, begun at 2007 NAEP data training, was…

In September 2006, the Secretary of Education's Commission on the Future of Higher Education released its final report entitled "A Test of Leadership: Charting the Future of U.S. Higher Education" postulating that graduates today are lacking important skills such as reading, writing, problem solving, and critical thinking. In the field of…

This paper draws attention to the literature in the areas of learning, specifically, constructivism, conceptual change and cognitive development. It emphasizes the contribution of such research to our understanding of the learning process. This literature provides guidelines for teachers, at all levels, in their attempt to have their students…

Conflicting evidence has arisen from correlational studies regarding the role of executive control functions in Theory of Mind. The current study used dual-task manipulations of executive functions (inhibition, updating and switching) to investigate the role of these control functions in mental state and non-mental state tasks. The "Eyes"…

The relationship between preschoolers' puzzlemaking strategies and part-whole perception was investigated in the present study. Forty-eight two year olds and 48 four year olds were randomly selected from eight licensed childcare centers. Puzzlemaking strategies (image, form, color, and trial and error) were measured by performance in the…

This paper examines the impact of task structure on students' learning processes in the context of several case studies in practical secondary school science. Three levels of differentiated task structure were investigated: open (no structured in-task support), partially structured (some in-task support), or prescriptive (highly structured in-task…

The influence of three mechanisms of working memory (phonological short-term memory (PSTM capacity), attentional resource control/allocation, and processing speed) on children's complex (and simple) sentence comprehension was investigated. Fifty two children (6-12 years) completed a nonword repetition task (indexing PSTM), concurrent verbal…

In this commentary, assumptions about the nature and development of children's false memories as described in a recent article by C. J. Brainerd, V. F. Reyna, and S. J. Ceci (2008) are reviewed. Specifically, questions are raised about what drives the development of false memories in fuzzy-trace theory (FTT). Recent studies that challenge a core…

S. Ghetti (2008) and M. L. Howe (2008) presented probative ideas for future research that will deepen scientific understanding of developmental reversals on false memory and establish boundary conditions for these counterintuitive patterns. Ghetti extended the purview of current theoretical principles by formulating hypotheses about how…

We appropriate Rogoff's ("Apprenticeship in thinking: Cognitive development in social context," 1991; in: Wertsch et al. (eds.) "Sociocultural studies of mind," 1993) notion of guided participation to demonstrate, through abbreviated case studies, our strategy for integrating mobile technology-based learning experiences in higher education. Guided…

There is evidence for developmental hierarchies in the type of information to which infants attend when reasoning about objects. Investigators have questioned the origin of these hierarchies and how infants come to identify new sources of information when reasoning about objects. The goal of the present experiments was to shed light on this debate…