Knowledge management in decision making and decision support

A knowledge-oriented view of decisions and decision making is introduced, as a complement to classical perspectives and as a contribution of under-standing computer-based possibilities for relaxing strains on decision makers. This perspective includes a model of knowledge management activities performed by a decision maker and a taxonomy of knowledge types. It leads to a characterization of decision-support-system purpose, traits, and potentials that offers a basis for new research into computer-based possibilities for knowledge management. Clyde W. Holsapple holds the Rosenthal Endowed Chair in Management Information Systems and is Professor of Decision Science and Information Systems at the College of Business and Economics, University of Kentucky.     

Divorce,approaches to learning,and children's academic achievement: A longitudinal analysis of mediated and moderated effects

Data from the Early Childhood Longitudinal Study — Kindergarten Cohort (ECLS-K) were used to test the hypothesis that approaches to learning (ATL) mediates the link between parental divorce and academic achievement. Fixed effects regression was utilized to test for mediation, and subsequent moderation analyses examining gender and age at time of divorce also were conducted. Results indicated that divorce was associated with less growth in test scores and that ATL mediated 18% and 12% of this association in reading and mathematics respectively. Parental divorce also was associated with larger negative effects for children who experienced divorce at an older age as well as for girls' mathematics test scores. These findings contribute to the understanding of the impact of parental divorce on children's academic achievement and underscore the importance of focusing on the variability of child outcomes following parental divorce.     

The Sales Manager As a Boundary Spanner: A Role Theory Analysis

Abstract

The authors consider the distasteful possibility that parallelism exists between tactics of warfare and sales management operations. The functions of a salesperson are equated to those of a soldier, and the theories of guerrilla warfare as espoused by people such as Mao Tse-Tung are applied to sales management decision areas.     

Public Opinion on Church-State Issues in a Changing Environment

The recent waves of Muslim, Sikh, Buddhist, and other non-Judeo-Christian immigrants in American cities have increased religious diversity. This article examines changes in public attitudes on church-state issues in the Washington, D.C. metro area—a region that has experienced significant religious diversification. We find that between 1993 and 2000, aggregate support for public displays of Christianity decreased in the Washington area, and support for free exercise of minority religions increased. Yet the changing structure of church-state attitudes suggests that many residents are beginning to think of religious issues in a more polarized way.