The speed of light is a fundamental characteristic of the universe. So many processes are related to and dependent upon it that, if creationist claims were true, the universe would be far different from the way it is now. The speed of light has never been shown to vary based on the direction from which it was measured. (PVD)

Examines the ways in which political scientists use and misuse the terms "nation" and "nationalism." Misuse occurs primarily in works such as introductory textbooks, that use the terms in passing, despite a growing convergence of expert opinion around standardized definitions. Proposes a definition for each term. (DSK)

Analyzes students' understanding of biological phenomena via the ontological categories of processes and matter. Analysis is based on tenth-grade students' explanations of biological phenomena such as photosynthesis, energy resources, temperature regulation, and the interrelationships between living and nonliving things. (Author/WRM)

In the analysis of lifelong-learning policies, the gap between rhetoric and reality has been avidly debated. Such critiques are misguided; an "exemplary" rhetorical analysis of lifelong-learning policy is possible. UK government publications suggest that rhetorical analysis helps identify the politics of discourse involved in…

Australian children's literature has a history of excluding Indigenous child readers and positioning non-Indigenous readers as the subject. Rather than portray such literature, particularly before the 1950s, as simply racist or stereotypical, I argue that it is important for teachers, of all students, to help readers understand how nationalist or…

Social studies educators advocate discussion as an influential instructional method to encourage students to apply knowledge and develop higher-order thinking and understanding. The classroom reality, however, is that teachers only use the discussion method sparingly. Instead, teachers predominantly use a quasi-discussion form called recitation to…

The authors evaluated the efficacy of a computer-delivered personalized normative feedback intervention in reducing alcohol consumption among heavy-drinking college students. Participants included 252 students who were randomly assigned to an intervention or control group following a baseline assessment. Immediately after completing measures of…

While an impressive body of content knowledge is associated with science courses, there is more about the scientific enterprise itself that students should learn. In addition to viewing science as a body of knowledge, students should also view science as a way of thinking and investigating and should have an understanding of how science interacts…

Psychology instructors and textbook authors rate operant conditioning as one of the most essential concepts for students to learn, yet textbook writers, as well as students, can fall prey to misconceptions. This study is a content analysis of the presentation of operant conditioning in introductory psychology textbooks and their companion Web…

Surveys reveal that many in our society have an inadequate and inaccurate understanding of evolution (Alters & Alters, 2001). Much of this can be traced directly to popular misconceptions about the nature of science. This, in turn, can be linked to misrepresentation by those opposed to evolution, although inadequate or ineffective treatment by ill…

Researchers have given limited attention to teacher attitudes toward inclusion of English-language learners (ELLs) in mainstream classrooms. The author explored 4 categories within secondary teacher attitudes toward ELL inclusion: (a) ELL inclusion, (b) coursework modification for ELLS, (c) professional development for working with ELLs, and (d)…

Active engagement in the classroom is one of the best tools available for overcoming conceptual difficulties. Science educators agree that students of all ages learn more by participating actively in the interpretation of scientific phenomena (NAS 2003; NSF 1998). In this article, the authors describe demonstrations in class using paper wads as an…

Based on a purposive sample of 15 second-year chemical engineering students, this study investigates students' conceptions of evaporation, condensation and vapour pressure. During individual interviews the students were questioned on three tasks that had been designed around these topics. Qualitative analysis of student responses showed a range of…

The authors investigated whether guidance and reflection would facilitate science learning in an interactive multimedia game. College students learned how to design plants to survive in different weather conditions. In Experiment 1, they learned with an agent that either guided them with corrective and explanatory feedback or corrective feedback…

A general theme of technology education posits that participation in technology studies will result in outcomes and benefits for the wider society. Such an expectation is reflected in the New Zealand Technology Curriculum document where the aim of technology education includes enabling students "to achieve technological literacy through the…