Using an organizational theory to study how people can actually change routines, this study examined alterations made to two aspects of a high school's attendance procedures over 5 years. The authors drew primarily from interviews and school documents to describe and analyze changes made by administrators, faculty, and staff. Organizing questions…

The paper by Rupp and Templin (2008) is an excellent work on the characteristics and features of cognitive diagnostic models (CDM). In this article, the authors comment on some substantial and methodological aspects of this focus paper. They organize their comments by going through issues associated with the terms "cognitive,"…

Since the development of bias crime legislation over the past few decades, scholars have debated the merits of the legislation and questioned its enforcement. In light of such concerns, this study presents characteristics of all cases prosecuted as bias crimes in a New Jersey county between 2001 and 2004 and applies the hate crime typology…

This study examined the consequences of classifying postsecondary students as learning disabled (LD) using five objective sets of criteria: IQ-achievement discrepancies (1.0 to 1.49 SD, 1.5 to 1.99 SD, and greater than or equal to 2.0 SD), DSM-IV criteria, and chronic educational impairment beginning in childhood. The participants were 378…

This paper develops an empirical occupational choice model that corrects for misclassification in occupational choices and measurement error in occupation-specific work experience. The model is used to estimate the extent of measurement error in occupation data and quantify the bias that results from ignoring measurement error in occupation codes…

Citing economy as the primary reason for the conversion, the library of Tusculum College began to switch its system of classification from Dewey Decimal to Library of Congress (LC) in the summer of 1973. This paper chronicles the first 12 months of that project: decisions concerning the order of reclassification, rearrangement of the collection,…

Discusses theoretical and practical progress made in the classification of information for retrieval in the last 20 years and suggests alternatives to the Dewey Decimal and Library of Congress classification systems. (JVP)

Discusses the history and development of the Universal Decimal Classification (UDC). Topics include the relationship with Dewey Decimal Classification; revision process; structure; facet analysis; lack of standard rules for application; application in automated systems; influence of UDC on classification development; links with thesauri; and use…

Survey data are provided on the extent to which the Library of Congress Classification system was used in 1967 and 1971 by libraries of various sizes and categories. (Author/PF)

Surveys the last ten years of the history of the international use of the Dewey Decimal Classification. (PF)

With the anticipated publication date of mid-1971 for Dewey Decimal Classification Edition 18, this article explains how the dislikes to Edition 17 will be reduced or eliminated and how the ease of application of Dewey will be enhanced by general-special concepts, five additional auxilary tables, and an improved index. (MF)

Describes the findings of a survey of fifteen Illinois libraries that participated in reclassification projects with the Ohio College Library Center (OCLC). The reasons behind their conversion to Library of Congress Classification and problems associated with the quality and speed of creating new records are discussed. (JD)

Argues against the five-kingdom scheme of classification as using inconsistent criteria, ending up with divisions that are forced, not natural. Advocates an approach using cell type/complexity and modification of the metabolic machinery, recommending the five-kingdom scheme as starting point for class discussion on taxonomy and its conceptual…

Categorical perception is often cited as a striking example of cognitive influences on perception. However, some evidence suggests the term is a misnomer, with effects based on cognitive not perceptual processing. Here, using a psychophysical approach, we provide evidence consistent with a learned categorical perception effect that is dependent on…

The current study investigates preference to sort objects on the basis of either concrete or abstract features in children with and without autism. Participants were asked to sort a set of books into two groups that could be differentiated according to concrete (color, size) or abstract criteria (category membership: sports/games). The results…