Discusses human performance technology models for describing and understanding factors involved in day-to-day functioning of employees and then to develop specific remedial interventions as needed, and contrasts it to an organizational performance system perspective used to design an organization before employees are even hired to prevent bad…

Study (a) describes the hierarchical linear models approach to answer general meta-analytical questions for single-case data; (b) compares the approach with the Busk and Serlin approach; (c) presents hierarchical linear models that can be used in various situations for quantitative integration of single-case data; and (d) shows how the SAS…

Compares the use of enhanced television features and television commerce features on the Web sites of cable and broadcast television networks. Shows differences in strategies and site usability; proposes three enhanced television strategy models; and discusses implications on television revenue and viewership. (Author/LRW)

Describes, justifies, and illustrates a process for analyzing and comparing instructional development (ID) models at the task and subtask levels. ID tasks and subtasks are identified, weights are assigned to the subtasks, and various instructional design and instructional development models are compared, as to both comprehensiveness and…

Presents a model for supervision of group counselors focusing on the parallel process between the supervisory and counseling relationships. Identifies different foci of supervision based on present stage of the group and its counselor and the resulting parallel tasks. A case example is presented and discussed. (Author/TE)

Applies two theoretical models to the media behavior of journalists and the public when local daily newspapers are on strike. Finds that media use during the strike was similar for both groups, but that reporters spent more time reading other newspapers. (MM)

Notes that researchers are often required to examine specific model under two different situations. Cites studies in which authors compared results descriptively without use of inferential statistics. Describes use of series of regression tests to compare two situations statistically. Gives example from recent study to illustrate technique.…

The compatibility of some response time models with psychometric and information processing approaches to response times is explored. Current psychometric models satisfy independence of comparisons in some formal senses but are not easily compatible with the serial-additive information processing type of model. (SLD)

This explanation of how the basic economic model of pricing applies to the CD-ROM industry considers the supply and demand sides of the market and compares three distinct pricing strategies: (1) pricing to maximize profits; (2) average cost pricing; and (3) marginal cost pricing. (EAM)

Explains chaos theory; compares a conventional instructional systems design (ISD) approach with chaos theory and dynamic nonlinear systems, including deterministic predictability and indeterministic unpredictability and negative and positive feedback; explores theoretical implications for developing an alternative ISD model; and recommends future…

Surveys some of the theoretical positions that underlie various qualitative research methods and discusses the methodological issues raised by those positions for use in library and information science research. Contextualization, understanding, pluralism, and expression are discussed; and qualitative research methods are compared with a…

Examines three cognitive theories which account for variations in verbal disagreement tactics. Finds that, of 40 dyadic interactions, planning measures strongly correlate with the use of integrative conflict tactics, and the individual difference measure is strongly associated with the quality of plans. Suggests that integrative models are needed…

Compares two models used for text storage and retrieval systems, the text model and the relational model. Characteristics of documents and document collections are discussed, trends in document processing are described, and future directions of document management systems are suggested. (20 references) (LRW)

This paper examines the ombudsman concept; factors which influenced the adoption of the ombudsman concept by Canadian universities; factors associated with the effectiveness of ombudsman offices; and comparative studies of university ombudsmen. It concludes that programs following the traditional ombudsman model appear to be most accepted and…

Describes the Distance Education Learning (DEL) Systems model that provides a learner focused process for distance education through the lifelong learning process. Compares distance education systems models and describes three applications of the DEL model, two in higher education and one in corporate training. (LRW)