Objective: The authors aim to inform readers of the theory that when newspapers, film, and television describe suicidal deaths, additional suicides may result by virtue of contagion or copy-cat effects; to review data that support and refute this theory; to present some promising and recommended ways to prevent copy-cat suicide; and to cite…

Over the course of history, scientists have constructed models and equations that provide insight into the motions of the heavens. However, research indicates many people hold alternative conceptions that, to them, explain the same observable phenomenon. Science educators have found that students learning about lunar phases may hold misconceptions…

A decade ago, S. Aglioti, J. F. X. DeSouza, and M. A. Goodale (1995) published an experiment that has had a big influence on the way that visual information is thought to control human behavior. Their findings have often been simplified as suggesting that action is immune to perceptual illusions. The current authors critically analyze the 4 steps…

This article examines final-year teacher trainees' conceptualisation of inclusive education through the employment of a questionnaire and the analysis of eighty career entry development profiles. Three main research questions are addressed. How do trainees define inclusive education? What factors do they believe are inherent in its success? Do…

People usually talk about "hot and cold" colours without really thinking of the impact these definitions may have on scientific understanding. These colours are associated with the human sensations of hot and cold, and this idea is consistent with commonsense and daily experience. Interacting with students, we detect conceptual conflicts when they…

Pedagogical strategies have been experimentally applied in large-enrollment biology courses in an attempt to amplify what teachers do best in effecting deep learning, thus more closely approximating a one-on-one interaction with students. Carefully orchestrated in-class formative assessments were conducted to provide frequent, high-quality…

This mixed-methods study probed the effectiveness of three kinds of objects (video, theory, metaphor) as common reference points for conversations between online learners (student teachers). Individuals' degree of detail-focus was examined as a potentially interacting covariate and the outcome measure was learners' level of tacit knowledge related…

Offering fresh alternatives to common instructional practices that fail to get results, this accessible, highly practical guide highlights ways to motivate middle school students while enhancing content-area learning. Each chapter features an enlightening case study of a teacher whose current strategies are not supported by research; describes…

This study describes 5th, 8th, and 11th-grade students', teachers', and medical professionals' conceptions of flu and microbial illness. Participants constructed a concept map on "flu" and participated in a semi-structured interview. The results showed that these groups of students, teachers and medical professionals held and structured their…

Tourette syndrome (TS) is a neurobiological disorder marked by a wide range of involuntary motor and vocal movements and sounds called "tics" (American Psychiatric Association, APA, 2000). This syndrome is frequently misunderstood and difficult to diagnose (Chamberlain, 2003). Recent television shows featuring the topic of TS such as "The Oprah…

In her second semester teaching for Arizona State University, the author suddenly found herself teaching a fully online writing course for the first time. Originally she had been scheduled to teach the course in a hybrid format, meeting face to face with students once a week; however, a coding error in the online class schedule resulted in the…

Conceptual change researchers have made significant progress on two prominent but competing theoretical perspectives regarding knowledge structure coherence. These perspectives can be broadly characterized as (1) knowledge-as-theory perspectives and (2) knowledge-as-elements perspectives. These perspectives can be briefly summarized in terms of…

Fifth-grade students with learning disabilities (LD) and their typically achieving (TA) peers participated in an 8-week investigation about 19th-century U.S. westward migration. During their investigations, the students analyzed primary and secondary sources to understand the experiences of these emigrants and Native peoples. The analysis of…

Despite the widespread belief in a positive influence of research on education, the empirical evidence is lacking (Hattie and Marsh 1996). Several authors have questioned the appropriateness of the operationalisation of both aspects of the relation between teaching and research. This article takes a closer look at the research questions in…

Calculators used widely by students, teachers, scientists, engineers and many others provide an interesting case study of a compelling technology that has helped change the way many professionals work. They not only help in enhancing problem solving skills of most individuals, but also help visualise solutions to problems in a better way. Research…