This report describes the methods, developed by the American Institute of Physics in cooperation with Engineering Index, Inc., by which both organizations could reduce costs by eliminating duplication of keyboarding and indexing. The three sets of problems that confronted the interchange of their data bases (classification and indexing, formats,…

This report (1) describes the development of libraries in China; (2) examines Chinese library, documentation, and scholarly publications from a historical perspective; and (3) outlines the present state of the art as reflected by the situation before and after the Cultural Revolution. The history of public libraries, university and school…

Discusses the advantages of vertical file collections for nonconventional literature, and describes the classification scheme used for fugitive literature by the Acid Rain Information Clearinghouse at the Center for Environmental Information. An annotated list of organizations and examples of titles they offer is provided. (8 notes with…

Equivalence of marginal likelihood of the two-parameter normal ogive model in item response theory and factor analysis of dichotomized variables was formally proved. Ordered and unordered categorical data and paired comparisons data were discussed, and a taxonomy of data for the models was suggested. (Author/GDC)

This article discusses many of the problems associated with testing the physical performance of people with varying abilities, offers ways to deal with the problems, and presents issues regarding testing. (MT)

Examines possible rules governing reference interviews: needs rule, wants rule, face value rule, and clarification rule. Face value rule is defended as a legitimate expression of one conception of the reference librarian's professional role, implying a restricted view of librarians' responsibility for outcome of reference inquiries. (MBR)

Expert systems are briefly reviewed and applications in special education diagnosis and classification are described. Future applications are noted to include text interpretation and pupil performance monitoring. (CL)

Presents activities and program listings to print ASCII characters, examine the "IF" command (Pascal), change colors of a word on the screen (Atari), and to create a drawing tool for making designs (Logo). Also presents an activity on dummy sorting. (JN)

This paper advocates the use of nonparametric statistics. First, the consequence of using parametric inferential techniques under nonnormality is described. Second, the advantages of using nonparametric techniques are presented. The third purpose is to demonstrate empirically how infrequently nonparametric statistics appear in studies, even those…

Sociolinguistic research on varieties of language and language variation, along with the necessity for meeting "equivalence" in terms of the appropriateness of the variety to the context have been well recognized in the formulation of a translation theory. However, the treatment of variation has always been restricted to dialect and has not…

The authors propose a model for preparing special education teachers which accepts those differences among students that require categorical decisions for instructional pruposes but not those categories existing as mere historical artifacts. Three noncategorical teacher training programs are described, and six clusters of teacher competencies are…

This discussion of the general principles of structure and construction of numeric databases introduces the concept of data points, their relationship to each other, and their storage in a nonredundant way. The collection of numeric data and their integration into the database structure are explained. Eight references are cited. (EJS)

A linear regression function is developed for use in a classification procedure. The procedure is applied to faculty merit review data, resulting in an interpretable regression function and within-sample classifications as good as a four-funtion discriminant analysis. (Author/BW)

Presents an overview of a process that has been used at the University of Georgia to identify educational trends through a systematic analysis of selected professional journals. Describes the 10 steps in the process. (FL)

Notes that in phonetic categorization, listeners hear a range of speech sounds forming a continuum of ambiguous sounds between two endpoints and are required to identify the sounds as one or other of the endpoints. Points out that this task has been used in phonetics and in psycholinguistics to study categorical perception, selective adaptation,…