Examines the implications of cognitive psychology for some of the fundamental components of instructional development. Behaviorism and information processing are compared in their relationships to instructional design, and potential changes for such ideas as objectives, evaluation, instructional taxonomies, content analysis, and instructional…

Discusses how the impact of various rhetorical moves in a trial is determined by the relationships they establish between evidence and underlying story structure. Demonstrates that the underlying rhetorical structure of a trial is a finely tuned communication system for the systematic organization and processing of large bodies of information.…

Describes a semantic content recognition process based on relatively small sets of context relators, logical relators, phase and state relators, and aspect relators, which are connecting tools in describing meanings in process of concept formation and human communication. Semantic analysis of textual data by computer is tested for feasibility.…

Analyzes the use of weights to denote a query representation and/or the indexing of a document as a generalization of a Boolean retrieval system. Criteria are given for the functions used to evaluate the relevance of the records to a specific query and a new evaluation approach is suggested. (CWM)

Presents a new method of document retrieval based on the fundamental operations of fuzzy set theory. Basic notions are introduced. Then the syntax and semantics of the proposed language for document retrieval is given, and an algorithm allocating documents to particular queries is described and its properties are discussed. (Author/CWM)

Several experiments investigated the effect of word length on recognition thresholds for both familiar English words and unfamiliar pseudowords, the thresholds measured both with and without a stimulus mask. (Editor)

Investigates the history of the FBI's attempts to secure authorization to track dissident political activities through the power of executive directives. (RK)

The notion of strength is defined in several alternative ways for chains of associations connected in series and in parallel. Network strength theory is extended to handle retrieval dynamics for a network of associations, in a manner that permits various degrees of serial versus parallel manner that permits various degrees of serial versus…

The results of two experiments were generally in substantial agreement with the idea that part-list cues or context words exert their damaging effect by competing with target words at retrieval. (Editor)

Reports the successful design and implementation of a World Wide Web application for handling graduate applications at the University of Delaware that allows 46 departmental admissions committee faculty and staff to access up-to-the-minute information from their workstations. The application has reduced interdepartmental paperwork and processing…

Reports on a study that assesses the effects of the application of visual information-processing theory to the design of a laboratory manual for chemistry. Focuses on the effects on content learning, practical skill mastery, and attitudes of university students enrolled in a general chemistry course. Contains 41 references. (DDR)

Proposes a method for protein name extraction from biological texts. The method exploits hand-crafted rules based on heuristics and a set of protein names (dictionary). The approach avoids use of natural language processing tools so as to improve processing speed. Evaluation experiments were conducted in terms of: accuracy, generalizability, and…

Reports results from a project that investigated the influence of two types of expertise--knowledge of the search domain and experience of the Web search engines--on students' use of a Web search engine. Results showed participants with good knowledge in the domain and participants with high experience of the Web had the best performances. (AEF)

Gives a definition for "trends" and describes ways to use and find trends. Discusses different types of trends including trends for academic libraries, trends for other types of libraries/general librarianship, trends for umbrella entities, and general societal trends. Concludes by giving recommendation for finding trends from various sources. (MZ)

Examines the degree to which implicit memory performance is dependent upon the storage of specific perceptual information in a sample of 4-, 5-, and 10-year-old children. Suggested that the processes that subserve pictorial repetition priming and recognition memory develop at different rates, and that such priming is dependent upon access to…