Purpose: This research note discusses a common misconception in speech science and speech-language pathology textbooks that rib torque (i.e., "rotational stress") assists resting tidal expiration and conversational speech production. Method: The nature of this misconception is considered. Conclusion: An alternate conceptualization is offered that…

In the commentary provided by Taskin (2006), he states that the authors' study did not provide valid information regarding the research sample. Taskin implies that it is therefore difficult to generalize findings of this study to Turkish elementary and middle school students. In this article, the author states that in their paper they provide…

This article illustrates the misconceptions that students have when using the equals sign and describes a lesson used to give students the foundation for an accurate conception of equivalency.

Several myths have grown up around problem solving as a result of the manner in which problem solving has traditionally been taught in schools. These myths are harmful to children, they affect curriculum decision of teachers, distort discussions about problem solving and undermine the mathematics reform movement in general.

A historical fact is like a fata morgana, "always less than what really happened." Even consensus does not establish truth; otherwise history is merely the version of the past that people agree to accept. The students who participated in the acclaimed 5th Street Cemetery Necrogeographical Study innocently found themselves clashing with…

Objective: To assess nutrition knowledge and dietary behaviors of seventh graders in nine randomly selected middle schools in Louisiana. Methods: This descriptive study used personal data assistants (PDAs) to administer a pre-validated questionnaire developed from national instruments to 127 seventh grade students from nine randomly-selected…

Australia continues to face teaching shortages in rural schools. Indeed, preservice teachers may be reluctant to apply for rural teaching positions, particularly as most have had no rural teaching experiences. What may motivate non-rural preservice teachers to seek employment in rural schools? This study investigates 17 preservice teachers' first…

In recent years a number of reports have raised alarm over the deteriorating state of U.S. science and technology (S&T) competitiveness. But a recent report by the RAND Corporation, "U.S. Competitiveness in Science and Technology," argues that the U.S. continues to lead the world. RAND's report has been interpreted to suggest that the "clarion…

The aim of this study was to investigate effectiveness of PDEODE (Predict-Discuss-Explain-Observe-Discuss-Explain) teaching strategy in helping students make sense of everyday situations. For this, condensation concept was chosen among many science concepts since it is related to many everyday-life events. Forty-eight eleventh graders students…

With universities, teacher education institutions, and high schools gearing up heavily in online course delivery in every discipline, science educators specifically are asking themselves "How do we provide this access to our students and still maintain our pedagogical integrity in science instruction?" This question seems to be at the heart of a…

One of the important misconceptions in the American view of poverty is that people are poor because they do not work. This article presents an exercise, the "bottom line," which helps dispel students' misconceptions about the working poor. Through extensive primary-data collection and assembling a budget for low-skilled workers, the exercise: (1)…

Four myths that underlie persistent, but ineffective, practices in early literacy education are analyzed in this article. Such analysis is essential because literacy disadvantage ultimately is an issue of equity--a matter of social justice. Research shows that these practices can be refuted and that optimal early literacy outcomes are possible for…

Debugging is often difficult and frustrating for novices. Yet because students typically debug outside the classroom and often in isolation, instructors rarely have the opportunity to closely observe students while they debug. This paper describes the details of an exploratory study of the debugging skills and behaviors of contemporary novice Java…

The research reported in this case study explores the understanding of stoichiometry and related concepts of Thai science students in grades 10 and 11 after major national curriculum reforms. Students' conceptions and alternative conceptions were investigated using a questionnaire--the "Stoichiometry Concept Questionnaire" (SCQ) (N =…

Int his essay, the authors identify and problematize the claims and activities of four think tanks supported by contributions from the Bill and Melinda Gates Foundation. Kovacs and Christie attempt to show that these contributions support scholars and research of dubious quality, engage in political science abuse, and perpetuate discourses and…