Comparing the task effectiveness of instant messaging and electronic mail for geographically dispersed teams in Taiwan

Document Type

Article

Publication Title

Computer Standards and Interfaces

ISSN

0920-5489

Volume

29

Issue

6

DOI

10.1016/j.csi.2007.03.001

First Page

626

Last Page

634

Publication Date

9-1-2007

Abstract

To improve task effectiveness of geographically dispersed teams, media selection approaches a complex issue involving media features and user characteristics. This study compares user perceptions about task effectiveness between instant messengers (IM) and e-mail (EM). Using a field experiment, the design contrasted teams using EM with teams using IM. Thirty-four teams of two graduate students were enrolled as participants from five universities in Taiwan. Two people were separated geographically and had to communicate accordingly. Results indicate that IM-supported teams generated more ideas and task success. However, no significant difference was found in task difficulty between the IM and EM users. © 2007 Elsevier B.V. All rights reserved.

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