The relationship between employer learning and statistical discrimination was explored through a statistical analysis that included a test for statistical discrimination or "rational" stereotyping in environments where agents learn over time. The test is used to study the working hypothesis that, because firms have only limited…

Describes how decision makers utilize information, and synthesizes models of organizational information and communication between science and government. Usage is affected by interrelationships of several variables: decision makers' environments; organizational and individual characteristics; and character of the information. Variations in usage…

Describes how reference-based instruction can be incorporated into an instructional system design. Provides specific examples of learning objectives and student exercises. Defines reference-based instruction and outlines its benefits. Lists guidelines for how to structure usability tests for Help systems. Advises how technical communicators can…

Discusses how one-on-one interaction between teacher-librarians and students can turn library research projects into positive experiences in which students use a process of constructing knowledge for themselves rather than reproducing knowledge they find in information sources. A model of thinking during information use is presented. (Author/LRW)

Describes various methods of measuring information contained in a database or in a document collection. Economic worth or utility of information to the user is discussed, the value of data in decision making is considered, and an example comparing information in two library collections is presented. (41 references) (LRW)

A county school system collects data about the career plans and counseling needs of students, projects manpower needs in the area by occupation and industry, and links information about existing vocational education programs with data about future manpower needs, as a model integrated manpower information system. (Author/AJ)

Evaluability assessment is a descriptive and analytic process intended to produce a reasoned basis for proceeding with an evaluation of use to both management and policymakers. It was jointly developed by the members of the program evaluation group of the Urban Institute between 1968 and 1978. The approach begins by obtaining management's…

Existing dissemination strategies are less likely to be successful if the innovation requires attitudes that are in conflict with the beliefs of a large portion of the target audience. This paper proposes a strategy for the dissemination of educational innovations that must be accompanied by substantial changes in adopters' attitudes. A critical…

This report describes s a study that examined how seven groups in Edmonton, Alberta, used a community development model called Community Capacity Building and Asset Mapping. The first three sections discuss the model's development and purpose and the methodology used to examine its application in community planning. Presented next are the results…

Discusses two models of selecting information sources--Cost/Benefit (information seekers select sources on basis of expected benefits and costs), and Least-Effort (seekers select sources on basis of minimizing effort or cost). Results of a study proposing that users place different weights on costs and benefits are presented. (EJS)

Describes E. Frank Harrison's model of decision making and discusses its implications for decision making by librarians and information managers. Questions relating to decision quality, group size, reward and penalty mechanisms, group norms, and the place of information science in the study of decision making are addressed. Nine references are…

An information feedback model and an ideology of evaluation are posed and contrasted with experiences in evaluation research. Impact on policy is the criterion for success of an evaluation and political constraints block this impact. Some ways social researchers might conceptualize and construct an appropriate base of power are considered.…

Discusses issues related to several models of knowledge transfer and utilization (KTU) from two points of view: that models contain nonspecific treatment characteristics that should be accounted for in their use; and that models provide quantitative and qualitative frameworks that may be ready for quantitative consideration. A nonspecific KTU…

Proposes a discovery system model to guide technology integration in academic libraries that fuses organizational learning, systems learning, and knowledge creation techniques with constructivist learning practices to suggest possible future directions for digital libraries. Topics include accessing visual and continuous media; information…

The objective of this paper is to consider alternative frameworks for the description and analysis of linking agents' roles and functions and to explore the implications of the frameworks for linkage training and support. Section 1 draws attention to the variety of terms and contexts used in the literature on educational knowledge utilization and…