As television ads have become the primary tool of communication in American campaigns, research on campaign effects has focused more and more attention on how these ads influence the electorate. Little attention has been paid, however, to the visual content of these ads. Despite a format that delivers an enormous quantity of visual information,…

To make meaning of scientific knowledge in such a way that concepts and values of the life-world are not threatened is difficult for students and laymen. Ethics and morals pertaining to the use of genetic tests for hereditary diseases have been investigated and discussed by educators, anthropologists, medical doctors and philosophers giving, at…

The use of connectives has always been a trouble spot for Second Language Learners of English. For example, the use of "besides" as a connective appears to be especially problematic. There may be various reasons for this, including a lack of awareness of how "besides" functions as a discourse marker. This paper investigates the…

This paper has two central purposes: the first is to survey some of the more important examples of fallacious argument, and the second is to examine the frequent use of these fallacies in support of the psychological construct: Attention Deficit Hyperactivity Disorder (ADHD). The paper divides 12 familiar fallacies into three different…

Automated scoring models for the "e-rater"® scoring engine were built and evaluated for the "GRE"® argument and issue-writing tasks. Prompt-specific, generic, and generic with prompt-specific intercept scoring models were built and evaluation statistics such as weighted kappas, Pearson correlations, standardized difference in…

There is a divide between what students are being taught within the science classroom and what they experience out in the real world. This study sought to explore possible relationships between a socioscientific issues embedded curriculum and outcome variables addressing environmental attitude and knowledge, oral and written argumentation and…

This article draws on M. M. Bakhtin's (1981) notion of dialogism to articulate what it means to understand a scientific idea. In science, understanding an idea is both conceptual and epistemic and is exhibited by an ability to use it in explanation and argumentation. Some distillation of these activities implies that dialogic understanding of a…

It is the contention of this paper that schools are currently sandwiched between demands of the economy on one side and increasingly fundamentalist communities on the other; that schools need some degree of autonomy from each; that the greatest challenge of the century is how we can live together despite our differences; and that the only way of…

This experience report details the use of debates in a course on Information Ethics. Formal debates have been used in academia for centuries and create an environment in which students must think critically, communicate well and, above all, synthesize and evaluate the relevant classroom material. They also provide a break from the standard…

Motivated by cognitive-interactionist frameworks for task-based learning, this study explores whether task complexity affects the extent to which learners focus on form-meaning connections during task-based work in a classroom setting, and whether this relationship is modulated by 3 individual difference factors--linguistic self-confidence,…

This article traces the development of the theory and practice of what is known as "community of inquiry" as an ideal of classroom praxis. The concept has ancient and uncertain origins, but was seized upon as a form of pedagogy by the originators of the Philosophy for Children program in the 1970s. Its location at the intersection of the…

Oral presentations are pedagogically useful when there are many examples or subcategories for the topic at hand. For example, in the author's biology classes, students make presentations on different species of bacteria--highlighting morphology, benefits or detriments, transmissions, niches, and other relevant information. They also present on a…

Drawing initially on evidence assembled by the Cambridge Primary Review, and acknowledging Maurice Galton's trenchant critiques of recent educational policy, this paper tracks the rise and decline of the flagship standards agenda which was launched by the Blair government in 1997 and came to dominate the work of England's primary schools during…

Two multiple-baseline, across-participants design studies were used to examine persuasive quick write (10-minute writing responses) performance of seventh-grade students with disabilities. In the first study, 6 students were taught by a graduate research assistant; in the second study, 10 students were taught by their special education teacher. In…

According to this author, when it comes to data-based decision making, many educators are looking in the wrong place. This is one reason why this potentially powerful practice has too often under-delivered. Many schools rush headlong into analyzing data without considering if the data they are reviewing is worth the effort, if other data might…