The reanalysis of data collected in large research projects presents problems, mainly because the hypotheses to be tested may be dependent on the hypotheses of the original project. One possible solution to this problem would be to use the data to group subjects into typologies. (HW)

This report studies and classifies, according to distinct user-oriented features, the various computer-aided systems developed for storage and retrieval of information in a wide range of fields. Such features are described and evaluated to determine the nature of characteristics that have a strong bearing on the relative success of various query…

Microphotography for archives advocates the use of microfilm as a means of publication. The manual is an introduction for the archivist and provides definitions of microforms, microfilm, microfiche, microcards, and microprint. The uses and the advantages or disadvantages of both microforms and microfilm are presented. The manual also reviews…

The purpose of these guidelines, which are based upon approved standards and practices, is to help insure the archival quality and the usefulness of the microfilm publications. Included are guidelines for: determining the suitability of a body of records for microfilming, arranging and processing the records, determining roll breaks, preparing…

Provides an overview of how optical storage technologies--videodisk, Write-Once disks, and CD-ROM CD-I disks are built into and controlled via DEC, Apple, Atari, Amiga, and IBM PC compatible microcomputers. Several available products are noted and a list of producers is included. (EM)

Report on characteristics of different kinds of microfilm available indicates proper film for specific needs. Silver halide and nonsilver films, diazo film, vesicular film, reaction of films to light, effect of heat and humidity on films, film susceptibility to scratching, and potential longevity of film types are covered. (35 references) (EJS)

Second installment of directory published in four parts in "Database" (June and August) and "Online" (July and September) provides descriptions of 17 laserdisk products together with information on the producer, compatibility, type of laserdisk, search and retrieval software, interface with magnetic media, conditions of usage, price, and status.…

A library of human resources has been established with the names of people willing to serve in some capacity (e.g., as tutors, mentors, coaches, judges, or demonstrators) for elementary gifted students. The system for cataloging information is described. (CL)

Cites needs of reading and language arts professionals that can be met with the help of a computer and describes "The Storage and Retrieval of Bibliographic References." (FL)

The design of programs to search large document data bases is discussed with regard to the use of compression coding combined with adoption of word fragments as the basic language elements. An algorithm is described for determination of a set of almost equifrequent fragments. Its efficiency is tested. (23 references) (Author)

Microfilming has been used at the Library of Congress to solve the need for storage space; to preserve newspapers and rare and fragile documents; to produce copies for outside orders; to conserve copyright records; and to acquire new materials for the library collections. (Author/SJ)

The need for increased use of microfilm in primary publications is discussed. The microfilm editions of the American Chemical Society journals are now being used for supplementary material of restricted interest. Details of this arrangement and experience to date are presented. (4 references) (Author)

Conversion of the Chemical Abstract Service scientific literature data base from Standard Distribution Format to a center-oriented file format, STF, is described. A tape file format is described in which variable length logical records, possibly longer than the blocksize, may be stored safely. (7 references) (Author/NH)

A computer could be used to present test questions at the end of a project to see whether or not students had discovered certain vital points. This information could guide the choice of the next project. (CK)

Discusses the close interrelationships between the various cognitive functions of the brain and the possibility of improving memory through the use of mnemonic devices. Bibliography. (LC)