Examining E-mail Use in the Context of Virtual Organizations: Implications for Theory and Practice
研究调查了一家大型虚拟组织中178名空军经理的媒体选择，发现电子邮件使用受内容、情境和象征意义影响，但高层经理并未如媒体丰富度理论预期那样更敏感地选择媒体，组织情境和社会线索可能是重要调节因素。
Abstract:Electronic mail technology has been presented as a robust tool that be used by managers to communicate effectively within virtual organizations. The present study was designed to examine whether managers’ media choices in one large virtual organization were consistent with media richness theory (MRT). Utilizing dimensions proposed by Morkus, a field study of 178 Air Force managers was conducted to examine media choices. Results from the study indicated that, as expected, e-mail usage was influenced by content, situations, and symbolism. However, study results contradicted MRT in that higher-level managers did not appear to be more “media sensitive” and thus more likely to choose communications media that MRT suggests may be inappropriate (or, at least, suboptimal). Organizational context and social cues are discussed as possible important moderating influences on managers’ media choices.Key Words and Phrases: Electronic mail (e-mail)media choicemedia richness theoryvirtual organizations