A course instructor and his assistant at Athabasca University investigated whether the process of transferring interoperable learning objects from online repositories facilitated course production, both pedagogically and economically. They examined the efficiency of the objects-assembly method from several perspectives while developing an online…

Research favoring the so-called bottom-up and top-down classes of explanations for reversible figures that dominated the literature in last half of the 20th century is reviewed. Two conclusions are offered. First, any single-process model is extremely unlikely to be able to accommodate the wide array of empirical findings, suggesting that the…

Where social epistemology has been applied in environmental education research, certain words have come to be associated with it, such as, "social," "contextualized," "strategic," "political," "pragmatic," "democratic," and "participatory." In this paper, I first suggest interpretations of these words that potentially avoid absolutism, relativism,…

This article analyzes the power of ambiguous metaphors to present scientific novelty. Its focus is a series of papers by the prominent population biologist W. D. Hamilton in which he redefined the meaning of biological altruism. In particular, the article draws on Kenneth Burke's dramatistic pentad to examine why suggestions of motive are so…

When Theseus sailed from Athens to the island of Crete to slay the Minotaur, a fearsome monster whose food was human flesh and whose home was the labyrinth, Ariadne, the daughter of the Cretan King Minos, gave her new found love, Theseus, a ball of thread to assist him in maneuvering his way through the great maze of winding passages. "Unwind it…

The emerging field of Evolutionary Computation (EC), inspired by neo-Darwinian principles (e.g. natural selection, mutation, etc.), offers developmental psychologists a wide array of mathematical tools for simulating ontogenetic processes. In this brief review, I begin by highlighting three of the approaches that EC researchers employ (Artificial…

This study investigates recognition of spoken idioms occurring in neutral contexts. Experiment 1 showed that both predictable and non-predictable idiom meanings are available at string offset. Yet, only predictable idiom meanings are active halfway through a string and remain active after the string's literal conclusion. Experiment 2 showed that…

This piece continues the work of scholars in the field who look to uncover the ideological and textual practices of our dependence on the construct of "race" through racialized metaphors. Analyzing the rhetoric of race in "College Composition and Communication" and "College English" since 1990, I assert that our categorization of what "race" is…

This is the first book to bring into focus the full scope of professional practice in educational leadership. This book probes the limitations of traditional research in fully comprehending the true nature of leadership, and points out how future research must be expanded to deal with understanding the complexity of educational leadership…

In his influential book "Dialogues with Children" (1984), Gareth Matthews presents strong evidence that children as young as six can and should engage in philosophical discourse. His findings form the basis of this article, a theoretical and practical guide for parents and teachers seeking respectful and creative ways to encourage…

This article explores the use of ironic performance in education, particularly around issues of human rights. I examine my own efforts to engage audiences with the history of domestic espionage and sabotage by the intelligence agencies of the United States. This is a history well known to some marginalized counterpublics (see Fraser, 1997), but…

This paper revisits the question of "voice" in the context of neo-liberal social and educational reform. "Voice" has been one of the key concepts of feminist and critical pedagogies in the theory and practice of producing social transformation. I argue in this paper, that the political effectiveness of this concept needs to be…

This article examines the way in which selfhood is constructed in direct-to-consumer advertisements for antidepressant medications. The sample consists of advertisements that appeared in nine popular magazines between 1997 and 2005, television commercials that ran between 2003 and 2005, and online promotional Web sites. The analysis is divided…

Video case studies of realistic scenarios have long been used to illustrate course concepts and provide variety in the classroom. The growing popularity of superheroes in film suggests an openness to experience beyond the traditional fare. This qualitative study uses content analysis to explore how students' understanding of ethics concepts…

Confidence intervals are beginning to play an increasing role in the reporting of research findings within the social and behavioral sciences and, consequently, are becoming more prevalent in beginning classes in statistics and research methods. Confidence intervals are an attractive means of conveying experimental results, as they contain a…