Since the publication of the O'Carroll et al. (1996) nomenclature for suicidology, there have been a number of published letters and articles, as well as an active e-mail dialogue, in response to, and elaborating upon, this effort to establish a standard nomenclature for suicidology. This new nomenclature has been presented on a number of…

The learning object remains an ill-defined concept, despite numerous and extensive discussion in the literature. This paper attempts to address this problem by providing a classification that potentially brings together various perspectives of what a learning object may be. Six unique types of learning objects are proposed and discussed:…

Particulate questions were used to investigate the strength of the mental association between the concept of compound and microscopic representations of molecules in students with different levels of chemistry preparation. The results have suggested that the mental association between the concepts of compound and particulate representations of…

Motion information available to different sensory modalities can interact at both perceptual and post-perceptual (i.e., decisional) stages of processing. However, to date, researchers have only been able to demonstrate the influence of one of these components at any given time, hence the relationship between them remains uncertain. We addressed…

A general approach for item selection in adaptive multiple-category classification tests is provided. The approach uses mutual information (MI), a special case of the Kullback-Leibler distance, or relative entropy. MI works efficiently with the sequential probability ratio test and alleviates the difficulties encountered with using other local-…

The diagnostic categories of the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders were developed in the spirit of a traditional medical model that considers mental disorders to be qualitatively distinct conditions (see, e.g., American Psychiatric Association, 2000). Work is now beginning on the fifth edition…

This article proposes that a complete account of cognitive evolution may have to accommodate a domain-general source of variance in mental abilities accounting for differences among primate taxa. Deaner, van Schaik, and Johnson [Deaner, R.O., van Schaik, C.P. and Johnson, V.E. (2006). Do some taxa have better domain-general cognition than others?…

Despite some inroads by the Library of Congress Classification and short-lived experimentation with Universal Decimal Classification and Bliss Classification, Dewey Decimal Classification, with its ability in recent editions to be hospitable to local needs, remains the most widely used classification system in Australia. Although supplemented at…

THE BACKGROUND, OBJECTIVES, AND ACCOMPLISHMENTS OF THE PROJECT ARE REVIEWED BRIEFLY. SPECIFIC AREAS DISCUSSED ARE ENGLISH-LANGUAGE UDC SCHEDULES, A COMPUTER-BASED UDC FILE MANAGEMENT SYSTEM, DATA BASES FOR RETRIEVAL EXPERIMENTS, AND RETRIEVAL SYSTEM EVALUATION. THE CONCLUSIONS DEAL WITH THE USEFULNESS OF THE UDC FOR MECHANIZED RETRIEVAL SYSTEMS,…

An invitational workshop concerned with the teaching of the Dewey Decimal Classification was attended by teachers of classification in accredited library schools and administrative officers from libraries and other organizations who have expertise in the Decimal Classification and its applications. The outlines and papers prepared for discussion…

The classification scheme of the library of the Union Theological Seminary in New York, the Library of Congress Classification, and the Bibliographic Classification of H.E. Bliss are analyzed and evaluated regarding their comparative effectiveness for use in a theological library. All three systems are or have been in use in at least one…

The basic procedures for establishing and running a church library are given in this manual including: (1) the need for a church library, (2) how to begin, (3) how to get books, (4) how to prepare books for circulation, (5) how to keep the library going and (6) a glossary of library terms. The Dewey Decimal Classification System is also explained…

Recommends an expansion of MARC codes for decimal class numbers to enhance automated subject retrieval. Five values for a second indicator and two new subfields are suggested for encoding hierarchical relationships among decimal class numbers. Additional subfields are suggested to enhance retrieval through analysis of synthesized numbers in…

Describes the impact of the publication of the Library of Congress Class K (Law) schedules on the classification of law-related materials for the social science librarian. Factors are noted which contribute to a growing division of law related materials in many libraries. Four references are listed. (EJS)

This article discusses the species designation and taxonomies of Delaware and Algonkian and presents eight classifications of taxa by form, habitat, color, movement, sound, use, relationship, and appearance. Relevant research is also reviewed. (CLK)