Martial arts have recently gained the attention of physical educators as a viable activity in their physical education curriculum. However, physical education teachers may have difficulty teaching martial arts because they have little pedagogical content knowledge and no experience, and because they perceive martial arts to be dangerous and…

The limited number of organized sport and exercise programs available in urban areas in comparison with more affluent communities, as well as the limited resources, the low pay of service providers who offer the programs (especially in youth work), and the besieged mentality of many professionals require our attention and assistance. Our field…

Previous research published in this journal found broad-based negative effects of Greek affiliation on standardized measures of cognitive development after 1 year of college. Following the same sample, and employing essentially the same research design and analytic model, the present study found that the negative effects of Greek affiliation were…

This article discusses traditional and contemporary definitions of middle childhood play, the value of such play for children's development and learning, the implications of home, school, and societal practices that have resulted in changing the play scenario of middle childhood, and suggestions for assuring that play's value will be maintained…

This article traces the evolution of the English language curriculum for senior secondary school in China from 1949 against the background of national developments in China. The latest English language curriculum (2003) is then introduced and discussed in comparison with the 1993 syllabus. The comparison suggests that the 2003 curriculum…

This special issue is dedicated to research that adopts the microgenetic method in order to investigate change as it is happening. In this commentary we reflect on the diversity of the articles included in this special issue, and examine how the findings from these articles relate to five critical features of change: path, rate, breadth,…

Barrett, Richert, and Driesenga [Barrett, J. L., Richert, R. A., & Driesenga, A. (2001). "God's beliefs versus mother's: The development of nonhuman agents concepts." "Child Development," 72(1), 50-65] have suggested that children are able to conceptualize the representational properties held by certain super-natural entities, such as God, before…

Judgments of associative memory (JAM) were indexed by ratings given to pairs of cue and response words. The normed probabilities, p(response|cue), were obtained from free association norms. The ratings were linearly related to the probabilities. The JAM functions were characterized by high intercepts (approximately 50 on a 100 point scale) and…

The expert performance approach championed by Ericsson et al. provides a scientific way forward for research on giftedness, and offers exciting new ways to further one's understanding of the determinants of high ability within a particular domain of expertise. While the methods the authors use are commendable and are likely to further one's…

Preschoolers' questions may play an important role in cognitive development. When children encounter a problem with their current knowledge state (a gap in their knowledge, some ambiguity they do not know how to resolve, some inconsistency they have detected), asking a question allows them to get targeted information exactly when they need it.…

This article reports on some of the findings of an Economic and Social Research Council (ESRC) funded project that looks at the mark-making of children under three years old. The data were all collected in the children's homes, and multimodal transcription and analyses were used. The project focused on an investigation of the principles that…

Contrary to the conventional view of infancy as a sensorimotor period without conceptual thought, research over the past 20 years has shown that preverbal infants are capable of at least 3 conceptual functions: forming concepts with which to interpret the world, recall of the past, and engaging in conceptual generalization. Research is described…

Children begin to learn at an early age their "place in the world." Through their natural curiosity and in using their five senses to explore nature, children begin to understand human-environment relationships: sensing how to get from point A to point B on their own, experiencing the movement of products and people, and observing how places…

This commentary explains how the field of developmental cognitive neuroscience (DCN) holds the promise of a much wider interdisciplinary integration across sciences concerned with development: psychology, molecular genetics, neurobiology, and evolutionary developmental biology. First we present a brief history of DCN, including the key theoretical…

This study examined the neuronal correlates of reading Roman numerals and the changes that occur with extensive practice. Subjects were scanned by functional Magnetic Resonance Imaging (fMRI) three times the first day of the experiment and once following two to three months of practice. This allowed comparison of brain activations with varying…