The suggestion that coherent motion may serve as a test of magnocellular sensitivity is problematic. However, the nature of the problems depends on how the "magnocellular system" is defined. If this term is limited to subcortical entities, the problems are that subcortical neurons are not directionally selective, and that their receptive fields…

M. Pena, L. L. Bonatti, M. Nespor, and J. Mehler (see record 2002-06215-001) argued that humans compute nonadjacent statistical relations among syllables in a continuous artificial speech stream to extract words, but they use other computations to determine the structural properties of words. Instead, when participants are familiarized with a…

L. L. Bonatti, M. Pena, M. Nespor, and J. Mehler (see record 2006-06642-010) argued that P. Perruchet, M. D. Tyler, N. Galland, and R. Peereman (see record 2004-21166-008) confused the notions of segmentation and generalization by ignoring the evidence for generalization in M. Pena, L. L. Bonatti, M. Nespor, and J. Mehler (see record…

The authors make 3 points in response to F. Schlaghecken and M. Eimer's (see record 2006-09007-009) proposal of self-inhibition as an explanatory factor in the negative compatibility effect: (a) The self-inhibition hypothesis lacks empirical support for its main tenets; (b) considering the roles of geometric, spatial, and temporal similarity of…

When children first hear the term "sound wave" perhaps they might associate it with the way a hand waves or perhaps the squiggly line image on a television monitor when sound recordings are being made. Research suggests that children tend to think sound somehow travels as a discrete package, a fast-moving invisible thing, and not something that…

This article is a response to a study "Gifted or ADHD? The Possibilities of Misdiagnosis," by D. Niall Hartnett, Jason Nelson, and Anne Rinn. A critique of the authors' claim about misdiagnosis of gifted children with ADHD, as well as their experiment and conclusions, is presented. The paper disputes an idea, prevalent in the gifted education…

Although university-level distance education often sets itself up in contradistinction to conventional educational provision, the thinking most distance educators is framed by a set of un-stated axioms that derive from the conventional system. This axiomatically framed approach to university education at a distance may well blunt the potential for…

Self-injury is intentionally injuring one's body without suicidal intent. However, self-injury is often confused with a suicide attempt. Drawing on her experience as a clinical coordinator at an in-patient program for youth who self-injure, the author provides a background on self-injury, then explores how self-injury differs from suicide and why…

The misconceptions that students bring with them, or that arise during instruction, are a critical barrier to learning. Implicit-confidence tests, a simple modification of the multiple-choice test, can be used as a strategy for recognizing student misconceptions. An important issue, however, is whether such tests are gender-neutral. We analyzed…

Scholars disagree about the relative importance of racism and economic inequality, but there's a consensus that both are significant and worthy of study. And much work is devoted to the question of when race matters and when it does not. Michaels recognizes that most poor kids, given their lack of resources, are not adequately prepared to succeed…

An important aspect of developing science literacy for all students is developing science-literate teachers. With the implementation of the No Child Left Behind Act, many middle school teachers found themselves in a position where they were no longer qualified to teach middle school science. This study was designed to help science teachers…

This report argues that there exists a pervasive tendency for analogies to contribute to the development of entrenched misconceptions in the form of reducing complex new knowledge to the core of a source analogy. The report presents a taxonomy of ways that simple analogy induces conceptual error and an alternative approach involving integrated…

Elizabeth C. Knight left the suburbs to major in English at Boston University. Knight currently lives in New York City and works for an afterschool program that deals primarily with inner city youth. Having grown up in an affluent neighborhood, Knight dispels many of the myths centered around growing up in beautiful, safe, wealthy suburbs, saying…

Discusses the concept of time management and its value in the small or one-person library. Some misconceptions about time management are considered, and continuing education is recommended for librarians to learn time management skills. (MES)

Modern technology in life and health sciences brings a new understanding to the study of cells and as a result, the National Science Education Standards emphasize understanding of science and technology. This ERIC Digest describes the central role of cell biology (cytology) in understanding these areas and explains conceptual difficulties and…