The reliability and validity of 4 approaches to the assessment of children and adolescents with learning disabilities (LD) are reviewed, including models based on (a) aptitude-achievement discrepancies, (b) low achievement, (c) intra-individual differences, and (d) response to intervention (RTI). We identify serious psychometric problems that…

In the right hands, learning objectives are great tools for clarifying thinking, breaking down learning into component parts, creating a logical order to learning, and demonstrating that a learning intervention is successful. Mostly, however, they have become cliches. With the industry's tendency to use them as pro forma media bites, they tend to…

As a former elementary library media specialist now in a new middle school library media center, it was frustrating for the author to not have enough time to assist students and discouraging to see the apathy that so many of the students displayed toward books and reading. Middle schoolers are busy with social activities, sports, and schoolwork.…

None of the techniques -- sorting, scatter graphs, grouping, or calculating means -- that are highlighted in this work are particularly sophisticated, and yet their simplicity is often more than adequate for displaying the trends in data or for making comparisons in a convincing way. These are strategies that are easy to introduce to students and…

In this article, we explore one of the important peritextual features of picturebooks--the endpapers. In order to represent the rich diversity of form and function displayed by endpapers, we group examples along two dimensions: whether the endpapers are illustrated or unillustrated, and whether the front and back end papers are identical or…

A description on inquiry-based approach to teaching comparative vertebrate, skeletal morphology is presented that could be easily adapted to teach comparative morphology for any discipline, provided that sufficient physical models are available. This approach requires students to probe the material world for evidence that would allow them to…

Using data from recent national disability surveys in Australia, Canada, France, the Netherlands, South Africa, and the United States, an international team of researchers coded indicators of several types of disability using the International Classification of Functioning, Disability, and Health. This article discusses the Disability Tabulations…

This article reviews three articles that add to the debate on the terminology that is used to represent people who are blind. It argues that authority is not limited to just one person or one organization, but is shared through an intertextuality, or utterance, of other authorities, and that conflict within blind discourse communities does not…

This article discusses issues of classification and identification, while evaluating some of the continuing controversies about learning disabilities (LD) related to those topics. The author suggests that many problems have to do with confusion between the two. Despite years of effort and an extraordinary increase in the number of individuals…

A recent overview of the field of learning disabilities (Torgesen, 2004) laid out several issues that will likely consume the field for the foreseeable future, including problems of definition and etiology, differentiation of learning disabilities from other disabilities, and issues in identification and service delivery. It has been approximately…

In 3 experiments, the authors tested performance in simple tone matching and classification tasks. Each tone was defined on location and frequency dimensions. In the first 2 experiments, participants completed a same-different matching task on the basis of one of these dimensions while attempting to ignore irrelevant variation in the other…

Many moments that humans see naturally suggest something other than themselves. This is a legacy from the remotest time. Among animals, movements of prey and predator give each an indication of what may happen next and a basis for choosing their own actions. As species evolved, the movements that could be made and the meanings that could be…

This article proposes the use of a taxonomy to help curriculum planners distinguish between different kinds of knowledge. Nine categories are suggested: empirical, rational, conventional, conceptual, cognitive process skills, psychomotor, affective, narrative, and received. Analyzing lessons into the sources of their resident knowledge helps the…

Speeded perceptual classification experiments were conducted to distinguish among the predictions of exemplar-retrieval, decision-boundary, and prototype models. The key manipulation was that across conditions, individual stimuli received either probabilistic or deterministic category feedback. Regardless of the probabilistic feedback, however, an…

Much of the contemporary bereavement literature on the continuing bond to the deceased (CB) has emphasized its adaptiveness and given limited attention to when it may be maladaptive. The attachment literature on disorganized-unresolved attachment classification in relation to loss, or "unresolved loss," is informative in identifying CB expressions…