This article provides an analysis of student responses to an exercise used in a computer ethics and a software engineering course to raise awareness of issues related to hiring, including issues of professional responsibility and diversity. Students from two different universities were asked to evaluate four candidates for two positions in a…

Context: Decades of behavioral research suggest that awareness of health threats is a necessary precursor to engage in health promotion and disease prevention, findings that can be extended to the community level. Purpose: We sought to better understand local perspectives on the main health concerns of rural Appalachian communities in order to…

The U.S. Department of Education's National Center for Education Statistics has updated the household and prison public-use data files for the 2003 National Assessment of Adult Literacy and the 1992 National Adult Literacy Survey. The accompanying 2003 National Assessment of Adult Literacy Public-Use Data File User's Guide explains how the data…

This article presents information on the development and validation of the Facial Expression Coding System (FACES; A. M. Kring & D. Sloan, 1991). Grounded in a dimensional model of emotion, FACES provides information on the valence (positive, negative) of facial expressive behavior. In 5 studies, reliability and validity data from 13 diverse…

Contrasts or comparisons can be used to investigate specific differences between means. Contrasts, as explained by B. Thompson (1985, 1994) are coding vectors that mathematically express hypotheses. The most basic categories of contrasts are planned and unplanned. The purpose of this paper is to explain the relative advantages of using planned…

Given the potential value of reliability generalization (RG) studies in the development of cumulative psychometric knowledge, the purpose of this paper is to provide a tutorial on how to conduct such studies and to serve as a guide for researchers wishing to use this methodology. After some brief comments on classical test theory, the paper…

Analyzed the effects of different types of maps and considerate (following the scanning pattern of the map) and inconsiderate (not following the map's scanning pattern) text on retention of information. Results from 2 experiments involving 337 college students show that the type of map and text may affect recall of information, but do not support…

It is argued that dual-process theory has misconstrued the correspondence between words' spelling and their phonology. A subsymbolic alternative to dual-processing theory is presented that includes a clear role for the process of phonologic coding. The subsymbolic approach is developed around a covariant learning hypothesis. (SLD)

Identifies four components of a good predictive lossless image compression method: (1) pixel sequence, (2) image modeling and prediction, (3) error modeling, and (4) error coding. Highlights include Laplace distribution and a comparison of the multilevel progressive method for image coding with the prediction by partial precision matching method.…

Presents four principles for archive-based language research: maximum readability and minimum bias; consistent encoding for exhaustive computer search; systematic contrastiveness; and data comparability in elicitation, transcription and coding. Examples from existing computer archives illustrate these and other principles, and strategies are…

A model of word recognition is proposed that assumes that, when a word is encountered, the first available orthographic code activates all lexical entries that are positionally equivalent with that information (the word's "cohort"). The model is explained relative to encoding and the complex orthographic unit termed a wickelgraph. (SLD)

Gives examples of the use of Freire's notion of codes or generative themes in problem-posing literacy education. Describes how these applications expand Freire's conceptions by involving students in code production, including multicultural perspectives, and rethinking codes as representations. (SK)

Describes the history and major features of XML and TEI, discusses their potential utility for the creation of digital libraries, and focuses on XML's application in the humanities, particularly theater and drama studies. Highlights include HTML and hyperlinks; the impact of XML on text encoding and document access; and XML and academic…

Describes the cognitive steps a student should go through to be able to answer a chemical equilibrium question and investigates student responses to identifying particular symbols and words. (YDS)

Computer programming lends itself to automated assessment. With appropriate software tools, program correctness can be measured, along with an indication of quality according to a set of metrics. Furthermore, the regularity of program code allows plagiarism detection to be an integral part of the tools that support assessment. In this paper, we…