In order to estimate the likely effects on item difficulty when a calculator becomes available on the quantitative section of the Graduate Record Examinations® (GRE®-Q), 168 items (in six 28-item forms) were administered either with or without access to an on-screen four-function calculator. The forms were administered as a special research…

This study investigated two hypotheses regarding the mapping of perception to action during imitation. The first hypothesis predicted that as children's cognitive capacities increase the tendency to map one goal and disregard others during imitation should decrease. This hypothesis was tested by comparing the performances of 168 4- to 7-year-olds…

Although much research on teacher attrition and mobility exists, few researchers have addressed English teachers specifically. The present authors, using the 1999-2000 Schools and Staffing Survey (SASS) and the Teacher Follow-Up Survey (TFS; National Center for Education Statistics, 2005) examined individual and school characteristics and…

The project Adult Dyslexia and Attention Deficit Disorder in Finland (Project DyAdd) compares adults (n = 119, 18-55 years) with dyslexia, attention-deficit/hyperactivity disorder (ADHD), dyslexia together with ADHD (comorbid), and healthy controls with neuropsychological, psychophysical, and biological methods. The focus of this article is on the…

This paper begins with the assumption that the interpretive practices people acquire in social worlds often transfer to their stances toward and interpretations of worlds encountered in literature (Beach, Thein, & Parks, 2007). The goal of this paper is to identify the history and logic behind one student's negative, ambivalent, and positive…

This study examines the use of engineering design to facilitate science reasoning in high-needs, urban classrooms. The Design for Science unit utilizes scaffolds consistent with reform science instruction to assist students in constructing a design solution to satisfy a need from their everyday lives. This provides a meaningful context in which…

The ambiguous results of existing intervention programmes show the need for new ways in research on aggression among children. The present study focuses on the children's own perspective on their aggressive behaviour. Based on a constructivist approach, the inner logic of narratives about peer conflicts of 64 children in Dutch special education…

The authors present a Bayesian framework for understanding how adults and children learn the meanings of words. The theory explains how learners can generalize meaningfully from just one or a few positive examples of a novel word's referents, by making rational inductive inferences that integrate prior knowledge about plausible word meanings with…

Despite its great importance, many students and even their teachers still cannot recognize the relevance of models to build up physical knowledge and are unable to develop qualitative explanations for mathematical expressions that exist within physics. Thus, it is not a surprise that analogies play an important role in science education, since…

In this article the authors present an analogy, "Apple Activity," designed to help science teachers and students reflect upon science instruction and learning at the three conceptual levels of scientific understanding--macroscopic level, sub-microscopic/particle level, and symbolic level. Analogies are useful instructional tools that improve…

The scientificalization of educational research methods was always the most predominant in the two tides of educational experiment in China in the twentieth century, the result of which was unexpectedly dissatisfactory, because researchers misunderstood the connotation of scientificalization in such a degree that resulted in the worship for…

Until recently, the notion of a "rhetoric of science" may have sounded oxymoronic. Traditional conceptions of science as the embodiment of disinterested, objective knowledge of nature, coupled with perceptions of rhetoric as empty verbiage, subterfuge, or stylistic embellishment, made science and rhetoric appear quite incompatible. However, recent…

In many ways the religious sciences are named according to their subjects, methodologies and epistemologies. The historical and modern terminologies of such sciences sometimes create confusions in understanding what the epistemic and methodological differences are amongst them. In this article, the various grounds for religion in terms of theology…

Since the publication of [Gelman, R., & Gallistel, C. R. (1978). "The child's understanding of number." Cambridge, MA: Harvard University Press.] seminal work on the development of verbal counting as a representation of number, the nature of the ontogenetic sources of the verbal counting principles has been intensely debated. The present…

The role of words and gestures in guiding infants' inductive inferences about nonobvious properties was examined. One hundred seventy-two 14-month-olds and 22-month-olds were presented with novel target objects followed by test objects that varied in similarity to the target. Objects were introduced with a novel word or a novel gesture or with no…