| Popis: |
Recently, capturing and evaluating group causal maps has come to attention of IS researchers (Tegarden and Sheetz, 2003; Lee, Courtney & O’Keefe, 1992; Vennix, 1996; Kwahk and Kim, 1999). This chapter summarizes two studies that formally compare three approaches to building collective maps: aggregate mapping, congregate mapping, and workshop mapping. We first provide a conceptual comparison of the three methods. Then we empirically compare models derived with the three methods using both objective and subjective measures. The results suggest that the aggregate method performs best at the group level, whereas the congregate method performs best at the organizational level. The results also indicate that the workshop method was best This chapter appears in the book Causal Mapping for Research in Information Technology by V. K. Narayanan and Deborah J. Armstrong. Copyright © 2005, Idea Group Inc. Copying or distributing in print or electronic forms without written permission of Idea Group Inc. is prohibited. 701 E. Chocolate Avenue, Suite 200, Hershey PA 17033-1240, USA Tel: 717/533-8845; Fax 717/533-8661; URL-http://www.idea-group.com IDEA GROUP PUBLISHING Collective Causal Mapping Approaches 143 Copyright © 2005, Idea Group Inc. Copying or distributing in print or electronic forms without written permission of Idea Group Inc. is prohibited. at promoting knowledge sharing. These studies suggest that the workshop method can be used in combination with aggregate mapping or congregate mapping methods to improve the collective mapping process. |
