透過您的圖書館登入
IP:18.119.123.32
  • 學位論文

影響使用者接受社群媒體決策支援系統的關鍵因素

Influencing User Acceptance of Social Media Decision Support Systems

指導教授 : 洪新原
若您是本文的作者,可授權文章由華藝線上圖書館中協助推廣。

摘要


近年來,由於網際網路的快速發展,並在WEB2.0的帶動下,社群媒 體快速崛起,全球使用社群媒體的人口劇增,社群媒體已是一個非常重要 的媒介; 而決策支援系統一直以來對決策者都是一個重要的角色,但傳統 的決策支援系統多以單機形式操作,對於大部份的使用者在操作方面並不 是那麼方便,然而結合社群媒體與決策支援系統的二大優勢,來探討使用 者透過社群媒體來使用決策支援系統的行為,進而分析影響使用者接受社 群媒體決策支援系統的關鍵因素。 研究模型以解構式計畫行為理論為基礎理論,以「娛樂性」、「社交互 動」、「任務複雜性」、「歸屬感」、「認知風險」、「信任」、「網路口碑」、 「周遭人際影響」、「外界影響」、「自我效能」、「助益條件」等外生變數來 探討這些因素透過「態度」、「主觀規範」、「認知行為控制」等中介變數是 否會影響使用者接受社群媒體決策支援系統的關鍵因素,採用網路問卷方 式,讓研究的對象有機會接觸的這份問卷,發放地點有Plurk社群、Facebook 塗鴉牆及社團或是PPT論壇等地方。共回收 421 份,納入統計分析之有效 樣本為308份,推得有效樣本為73.2%。研究結果顯示「娛樂性」不會影 響使用者接受社群媒體決策支援系統的態度,其它外生變數皆會各別影響 到「態度」、「主觀規範」及「認知行為控制」,而在計畫行為理論模型的部 份則全部顯著,本研究最後針對研究結果,對於社群媒體決策支援系統開 發人員、一般使用者、政府方面、社群媒體網站的經營者提出一些實務上 的建議。

並列摘要


Recently, due to the rapid development of WEB2.0, the use of social media is becoming more important for decision makers. The aim of this research is to study the critical factors of user acceptance in the context of social media on Web-based decision support systems. In a combination of social media viewpoint and the consideration of decision support systems advantages, the critical factors that may impact on user acceptance are investigated. In line with the theory of planned behavior, this study constructs a hypothesized model for testing and verification. A well-designed Web survey was conducted. A total of 421 questionnaires were collected from online platforms such as Plurk, Facebook, and forum PPT, generating 308 usable replies with a total response rate of 73.2 percent. The results indicated that (1) playfulness do not significantly affect user attitude toward acceptance of social media decision support system; (2) the critical factors, which affect user attitude, include social interaction, task complexity, perceived risk, trust, and sense of belonging; (3) web eWOM, interpersonal influence, external influence significantly affect subjective norms. Self efficacy and facilitating conditions significantly affect behavior control; and (4) attitude, subjective norm, behavioral control significantly affect user actual use. Through the empirical results, this study provides implications for the SMDSS developers, users, government, and the owners of social media decisions support systems.

參考文獻


Teo, H. H., Chan, H. C., Wei, K. K., & Zhang, Z. (2003). Evaluating information
Hung, S. Y., Tang, K. Z., Chang, C.M., & Ke, C. D. (2009). User acceptance of
Nelson, R. R., Todd, R. A., & Wixom, B. H., 2005. Antecedents of Information and
Aral, S., Dellarocas, C., & Godes, D. (2014). Introduction to the Special Issue—Social Media and Business Transformation: A Framework for Research. Information Systems Research, 24(1), 3-13.
Ajzen, I. (1985). From Intentions to Actions: A Theory of Planned Behavior. In J. Kuhl & J. Beckmann (Eds.), Action Control (pp. 11-39): Springer Berlin Heidelberg.

延伸閱讀