Background: Self-injuring acts are among the most dramatic behaviours exhibited by human beings. There is no known single cause and there is no universally agreed upon treatment. Sophisticated sequential and temporal analysis of behaviour has provided alternative descriptions of self-injury that provide new insights into its initiation and…

Infants imitate others' individual actions, but do they also replicate others' joint activities? To examine whether observing joint action influences infants' initiation of joint action, forty-eight 18-month-old infants observed object demonstrations by 2 models acting together (joint action), 2 models acting individually (individual action), or 1…

Panel studies, in which the same subjects are repeatedly observed at multiple time points, are among the most popular longitudinal designs in psychology. Meanwhile, there exists a wide range of different methods to analyze such data, with autoregressive and cross-lagged models being 2 of the most well known representatives. Unfortunately, in these…

Play, as an educational concept, has entered many kindergartens in China; yet it has not become a core idea, or been prioritised in the teaching and learning process. An ongoing trans-provincial study started in 2008, using observation, interviews and document analyses. Based on findings from nine kindergartens in three provinces, this article…

The intent of the present study was to assess the effects of discrimination training only and in combination with frequent safety observations on five participants' safety-related behavior in a simulated office setting. The study used a multiple-baseline design across safety-related behaviors. Across all participants and behavior, safety improved…

This is a report of a study of students' understanding of infinite series. It has a three-fold purpose: to show that students may construct two essentially different notions of infinite series, to show that one of the constructions is particularly difficult for students, and to examine the way in which these two different constructions may be…

Why do so many independent schools fail? And what are the chief causes of death? When they can be performed, institutional "autopsies" are illuminating, but it should be noted that many schools disappear with few clues about their final undoing. However, when schools do leave paper trails that help understand the reasons for their…

Using observations and interviews, the researchers explore the experiences and perspectives of students, teachers, and administrators at six specialized high schools with a focus on science, technology, engineering, and mathematics (STEM) as they pertain to the practices and structures affecting student outcomes. Four themes were found to be…

Effective teaching has long been an issue of national concern, but in recent years focus on the effectiveness of programs to produce high-quality teachers has sharpened. Long-standing achievement gaps persist despite large-scale legislative changes at the federal and state levels, and American students continue to show poorer performance on…

A previous study has shown that actively pursuing a moving target provides a predictive motor advantage when compared with passive observation of the moving target while keeping the eyes still [Burke, M. R., & Barnes, G. R. Anticipatory eye movements evoked after active following versus passive observation of a predictable motion stimulus. "Brain…

The purpose of this study was to explore the effects of the digital material incorporated into Text-to- Speech system for students' English spelling. The digital material was made on the basis of the Spelling Bee vocabulary list (approximately 300 words) issued by the selected school. 21 third graders from a private bilingual school in Taiwan were…

This paper reports on a study of twelve 10th grade students using Cognitive Tutor, a math software program, to learn linear algebra word concept. The study's purpose was to examine whether students' mathematics performance as it is related to using Cognitive Tutor provided evidence to support Koedlinger's (2002) four instructional principles used…

As new standards require that teachers and schools move to incorporate argument writing beginning in the earliest grades, young children's interactions with opportunities to formulate claims require further investigation. This article, part of a yearlong ethnographic study of a first-grade class, examines young children's practices of argument…

Many schools are beginning to adopt one-to-one computing with the goal of developing students' 21st-century skills, which allow students not only to learn content but to acquire critical skills (e.g., creativity, collaboration, and digital literacy) that will lead to future careers. Technology offers teachers the ability to transform the quality…

Mothers are viewed as the people who are raising future citizens of Canada; therefore, their parenting practices are being targeted for intervention by civic organizations funded by the state. In this article, I argue that modernity narratives and neoliberalism approaches to mothering inform parenting education classes for Somali refugee women to…