隨著現代網路科技的演進，社群網路興起，使得大眾對於社群媒體的依賴性提高，而近年來許多企業紛紛陸續經營社群媒體，使得社群媒體成為交易商品的重要平台之一，這也顯示了社群媒體逐漸地成為大眾消費管道的新選擇，因此探究社群網路上促進購買意圖之因素，已成為當前研究的一種趨勢。在此前景之下，本研究選擇以Facebook中的社群購物為例，探討Facebook中的社群購物之從眾行為、網路口碑、主觀規範及行為意圖之間的影響。採用問卷調查法，將有效問卷270份進行編碼、建檔，利用結構方程模型進行分析。以整體模式測量來看，其研究結果如下：一、從眾行為與網路口碑對主觀規範具有正向顯著影響。二、從眾行為對行為意圖無直接影響效果。三、網路口碑對行為意圖有顯著直接影響效果。四、主觀規範對從眾行為與行為意圖間關係具有正向的中介效果。五、主觀規範對網路口碑與行為意圖間關係具有正向的中介效果。六、主觀規範對行為意圖具有正向顯著影響。從眾行為在當今的台灣社會中，扮演著相當重要的個人行為影響因素，但在研究結果中顯示行為意圖未被從眾行為直接影響，反而是需要透過主觀規範，這個結果說明台灣消費者不會直接地受到社會中的從眾行為影響，反而是以親朋好友或長輩們的行為來做遵從。

With the development of modern network science and technology, the rise of social network, which makes the people's dependence on social media increased, and in recent years many enterprises have been running social media, making social media become one of the important platforms of trading commodities, which also shows that social media gradually become the new choice of mass consumption pipeline, Therefore, it has become a trend to explore the factors that promote the purchase intention in the Community network. In this context, the study chose to take social shopping in Facebook as an example to explore the effects of community shopping in Facebook, online word-of-mouth, subjective norms, and behavioral intent. The questionnaire was used to encode and document 270 valid questionnaires, and the structural equation model was applied to analyze them. Based on the overall model measurement, the results are as follows: first, conformity behavior and network Word-of-mouth have positive and significant influence on subjective norms. Secondly, conformity behavior has no direct effect on the intention of behavior. Third, the network Word-of-mouth has a significant direct effect on behavior intention. The subjective norm has positive mediating effect on the relationship between conformity behavior and behavior intention. Subjective norms have a positive mediating effect on the relationship between network Word-of-mouth and behavioral intention. Subjective norms have positive and significant effects on behavioral intentions. Conformity behavior plays a very important role in the society of Taiwan, but the result shows that the behavior intention is not directly influenced by the conformity behavior, but it needs the subjective criterion, which shows that Taiwanese consumers are not directly influenced by conformity behavior in society, Instead, the behavior of relatives and friends or elders to do compliance.

中文文獻
AC 尼爾森 （2009）。〈AC 尼爾森研究：口碑行銷極具廣告說服力〉。上網日期：2011年5月3日，取自http://tw.cn.acnielsen.com/site/news20090716.shtml.
創市際市場研究顧問（2010）。研究案例: 口碑小調查。[online] Available at:http://www.ixresearch.com/reports/%E7%A0%94%E7%A9%B6%E6%A1%88%E4%BE%8B-%E5%8F%A3%E7%A2%91%E5%B0%8F%E8%AA%BF%E6%9F%A5/ [Accessed 4 Jul. 2018].
創市際市場研究顧問（2017）。 創市際雙週刊第八十八期 20170615。 [online] Available at:http://www.ixresearch.com/reports/%E5%89%B5%E5%B8%82%E9%9A%9B%E9%9B%99%E9%80%B1%E5%88%8A%E7%AC%AC%E5%85%AB%E5%8D%81%E5%85%AB%E6%9C%9F-20170615/ [Accessed 4 Jul. 2018].
尤婷靜（2003）。影響網路報稅接受意向之關鍵因素：三種理論模式之比較（未出版之碩士論文），國立中正大學，嘉義縣。
台灣網路資訊中心TWNIC（2016）。2016年台灣寬頻網路使用調查報告。105年7月，取自: https://www.twnic.net.tw/download/200307/20160922e.pdf
余怡慧. （2017）。 Facebook 觀點：在購物歷程改變的時代，來試試更有效的「成效型廣告」吧！ - INSIDE 硬塞的網路趨勢觀察.。[online] INSIDE 硬塞的網路趨勢觀察. Available at: https://www.inside.com.tw/2017/12/21/new-retail-and-the-rise-of-performance-marketing [Accessed 4 Jul. 2018].
吳淑鶯、陳瑞和(2006)。計劃行為理論應用於網路書店購買行為之研究。中華管理評論國際學報，9，1-23。
吳萬益、林清河（2002）。行銷研究，台北：華泰。
呂孟佳（2010）。品牌知名度、網路口碑、涉入程度與購買意願關係之研究 － 以墾丁地區住宿飯店為例（未出版碩士論文）。，國立中山大學，高雄市。
李美慧（2007）。探究從眾性購買和衝動性購買之關係，經營管理論叢，3，117-127。
李啟誠、李羽喬（2010）。網路口碑對消費者購買決策之影響－以產品涉入及品牌形象為干擾變項。中華管理評論國際學報，13。2010年11月1日，取自 http://cmr.ba.ouhk.edu.hk/cmr/webjournal/v13n1/CMR215C08.pdf
周至宏、韓揚銘、邱建達、范錚強（2017）。行動排隊服務對消費者排隊心理影響之研究。電子商務學報，19，205-238。doi:10.6188/JEB.2017.19(2).04
林秉毅（2007）。從計畫行為理論觀點探討網路購物顧客忠誠行為之研究（未出版碩士論文）。開南大學，桃園縣。
林彥宏（2005）。網路口碑對消費者購買決策影響之探討（未出版碩士論文）。國立中央大學，桃園縣。
邱皓政（2004）。結構方程模式：LISREL的理論、技術與應用。台北市，雙葉。
姜惠馨 (2012)。消費者購買精品牛仔褲行為意向之研究（未出版碩士論文）。高苑科技大學，高雄縣。
柯菁菁（2007）。網路口碑對消費者產品態度及購買意願影響之研究（未出版碩士論文）。國立中山大學，高雄市。
胡昕昀（2012）。計畫下的非計畫行為-功能性商品的衝動購買行為探討（未出版博士論文）。國立中央大學，桃園縣。
徐慧娟（2009）。消費者購買綠色產品之意願實證研究-以計畫行為理論觀點（未出版碩士論文）。國立成功大學，未出版，台南市。
高慈薏(2008)。線上運動商品消費意向與行為之研究（未出版碩士論文）。輔仁大學，新北市。
國發會全球資訊網（2015）。「104年數位機會調查」報告。[online] Available at:https://www.ndc.gov.tw/News_Content.aspx?n=114AAE178CD95D4C&sms=DF717169EA26F1A3&s=D1F0936A870F828C [Accessed 9 Apr. 2018].
張偉豪（2011）。SEM論文寫作不求人。高雄市：三星統計
張偉豪、鄭時宜（2012）。與結構方程模型共舞：曙光初現。新北市：前程文化。
陳宜棻（2010）從展望理論觀點探討網路口碑對消費者購買意願之影響。電子商務學報，12， 527-546。
陳品妏（2012）。探討行動應用程式之使用意向影響因素-分解計劃行為理論觀點（未出版碩士論文）。國立中央大學，桃園縣。
陳姿卉(2010)。應用計畫行為理論探討有機農產品之消費行為與行為意向（未出版碩士論文）。國立屏東科技大學，屏東縣。
陳玲誼（2005）。網路口碑對消費者購買決策的影響－以手機為例。（未出版碩士論文），國立中興大學，臺中市。
陳寬裕、王正華（2010）。結構方程模型分析實務：AMOS的運用。 台北市：五南。
曾湘文（2006）。網路拍賣競標從眾行為之研究（未出版碩士論文）。銘傳大學，台北市。
黃芳銘（2002）。結構方程模式理論與應用。台北市：五南。
黃政哲(2011)。MIT微笑標章產品購買決策因素之研究（未出版碩士論文）。國立台北科技大學，台北市。
楊凱涵(2010)。服飾商品設計美感對消費者購買行為意圖影響之研究（未出版碩士論文）。國立中正大學，嘉義縣。
資策會產業情報研究所（2017）。2016年網購消費平均27,715元。106年3月15日，取自:https://mic.iii.org.tw/IndustryObservations_PressRelease02.aspx?sqno=464
榮泰生（2008）。AMOS研究與方法。台北市：五南。
數位時代（2013）。Facebook台灣月活躍用戶達1400萬人，滲透率居亞太區之冠｜數位時代。[online] Available at: https://www.bnext.com.tw/article/29363/BN-ARTICLE-29363 [Accessed 4 Jul. 2018].
盧祖授（2011）。消費者購買進口汽車行為意向之研究（未出版碩士論文）。高苑科技大學，高雄縣。
鐘旻茹（2010）。正負面訊息與網頁情境對部落格口碑效果之研究－以涉入程度為調節變數（未出版碩士論文）。國立臺北大學，臺北縣。
 
英文文獻
Ajzen, I. (1985). From intentions to actions: A theory of planned behavior. In Action control. Berlin, Heidelberg :Springer.
Ajzen, I. (1988) . Attitudes, Personality, and Behavior, Chicago: Dorsey Press.
Ajzen, I. (1988). Attitudes,personality, and behavior.Milton-keynes, England:Open University Press.
Ajzen, I. (1991).The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50(2), 179-211.
Ajzen, I., & Madden, T. J. (1985). Prediction of Goal-Directed Behavior Attitude, Intentions, and Perceived Behavioral Control. Journal of Experimental Social Psychology, 22(5), 453-474.
Anderson, J. C., & Gerbing, D. G. (1988). Structuaral equation modeling in practice：areview and recommended two-step approach. Psychological Bulletin, 103, 411-423.
Asch, S. E., & Guetzkow, H. (1951). Effects of group pressure upon the modification and distortion of judgments. Groups, leadership, and men, 222-236.
Baron, R. M., & Kenny, D. A. (1986). The moderator-mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations. Journal of Personality and Social Psychology, 51, 1173-1182.
Bearden, W. O., & Etzel, M. J. (1982). Reference group influence on product and brand purchase decisions. Journal of consumer research, 9(2), 183-194.
Bentler, P. M. & Bonett, D. G. (1980). Significance tests and goodness-of –fit in the analysis of covariance structures. Psychological Bulletin, 88, 588-606.
Bentler, P. M. (1995). EQS structural equations program manual. Encino, CA: Multivariate Software.
Bhattacherjee, A. (2000). Acceptance of E-Commerce Services: The Case of Electronic Brokerages, IEEE Transactions on Systems, Man, and Cybernetics- Part A: Systems and Humans , 30(4) , 411-420.
Bickart, B., & Schindler, R. M. (2001). Internet forums as influential sources of consumer information. Journal of Interactive Marketing, 15(3), 31-40.
Bikhchandani, S., Hirshleifer, D., & Welch, I. (1992). A theory of fads, fashion, custom, and cultural change as informational cascades. Journal of political Economy, 100(5), 992-1026.
Blodget,J.G., & Granbois, D.H., & Walters, R.G. (1993). The effects of perceived justice on complainants’ negative word-of-mouth behavior and repatronage intentions. J Retailing ;69(4),399-427.
Bollen, K. A. (1989). Structural equations with latent variables. New York: Wiley.
Boomsma, A. (1982) . The robustness of LISREL against small sample sizes in factor analysis models, Amsterdam: North-Holland
Bristor, J. M. (1990). Enhanced Explanations of Word of Mouth Communications: The Power of Relationships, Research in Consumer Behavior, 4, 51-83.
Browne, M. W., & Cudeck, R. (1993). Alternative ways of assessing model fit. Sage focus editions, 154, 136-136.
Burnkrant, R. E., & Cousineau, A. (1975). Informational and normative social influence in buyer behavior. Journal of Consumer research, 2(3), 206-215.
Cohen, J. B., & Golden, E. (1972). Informational social influence and product evaluation. Journal of applied Psychology, 56(1), 54.
Comrey, A. (1973). A first course on factor analysis. London: Academic Press.
Davis, A., & Khazanchi, D. (2008). An empirical study of online word of mouth as a predictor for multi-product category e-commerce sales. Electronic Markets, 18(2), 130-141.
Dellarocas, C. (2006). Strategic manipulation of internet opinion forums: Implications for consumers and firms. Management Science, 52(10), 1577-1593.
Deutsch, M., & Gerard, H. B. (1955). A study of normative and informational social influences upon individual judgment. The Journal of Abnormal and Social Psychology, 51(3), 629-636.
Dichter, E. (1966) How Word-of-Mouth Advertising Works. Harvard Business Review 44 (Nov-Dec), 147-166.
Doll, W. J., Xia, W., & Torkzadeh, G. (1994). A Confirmatory Factor Analysis of the End-User Computing Satisfaction Instrument. MIS Quarterly, 12(2), 259-274.
Engel, J. F., Blackwell, R. D. & Miniard, P. W. (2001). Comsumer Behavior. (9nd ed), Harcourt, Inc.
Fan, X., Thompson, B., & Wang, L. (1999). The effects of sample size, estimation methods, and model specification on SEM fit indices. Structural Equation Modeling, 6, 56–83.
Fishbein, M, & Ajzen, I. (1980). Understanding attitude and predicting social behavior. Englewood Cliffs, NJ:Prentice-Hall.
Fishbein, M., & Ajzen, I. (1975). Belief, Attitude, Intention, and Behavior:An Introduction to Theory and Research. Reading, MA: Addison-Wesley.
Fornell, C., & Larcker, D. F.(1981). Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research, 18, 39-50.
Gordhamer, S (2009), “4 Ways Social Media is Changing Business”, retrieved from http://mashable.com/2009/09/22/social-media-business/ (accessed on November 20, 2013)
Hair, J. F. Jr., Anderson, R. E., Tatham, R. L., & Black, W. C. (2009). Multivariate data analysis. 7th ed. Upper Saddle River, NJ：Prentice Hall.
Hair, J. F., Jr., Anderson, R. E., Tatham, R. L., & Black, W. C. (1998). Multivariate data analysis (5th ed.). Upper Saddle River, NJ: Prentice-Hall.
Hankins, M., French, D., & Horne, R. (2000). Statistical guidelines for studies of the theory of reasoned action and the theory of planned behavior. Psychology & Health, 15(2), 151-161.
Hennig-Thurau, T., Gwinner, K. P., Walsh, G., & Gremler, D. D. (2004). Electronic word-of-mouth via consumer-opinion platforms: What motivates consumers to articulate themselves on the internet? Journal of Interactive Marketing, 18 (1), 38-52.
Henry, J.W., & Stone, R.W. (1994) A Structural Equation Model Of End-User Satisfaction With A Computer-Based Medical Information System, Information Resources Management Journal, 7, 21-33.
Hoffman, D. L., & Novak, T. P. (1996). Marketing in hypermedia computer-mediated environments: Conceptual foundations. Journal of Marketing, 60(3), 50–68.
Hornsey, M. J., Majkut, L., Terry, D. J., & McKimmie, B. M. (2003). On being loud and proud: Non-conformity and counter-conformity to group norms. British Journal of Social Psychology, 42(3), 319-335.
Hsu, C. L. & Lu, H. P., (2004). Why do people play on-line games? An extended TAM with social influences and flow experience, Information & Management, 41( 7), 853-868.
Hu, L., & Bentler, P. M. (1999). Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Structural Equation Modeling, 6(1), 1-55.
Hu, L. T., Bentler, P. M., & Kano, Y. (1992). Can test statistics in covariance structure analysis be trusted?. Psychological bulletin, 112(2), 351.
Joreskog, K. G., & Sorbom, D. (1986). LISREL vi: Analysis of linear structural relationships by maximum likelihood and least squares methods. Mooresville, IN: Scientific Software
Kalafatis, S. P., Pollard, M., East, R., & Tsogas, M. H. (1999). Green marketing and Ajzen’s theory of planned behavior : a cross-market examination. Journal of Consumer Marketing, 16(5), 441-460.
Kim, K. K., & Prabhakar, B. (2004). Initial trust and the adoption of B2C e-commerce: The case of internet banking. ACM SIGMIS Database: the DATABASE for Advances in Information Systems, 35(2), 50-64.
Kozinets, R. (2002) .The Field behind the Screen Using Netnography for Marketing Research in Online Communities. Journal of Marketing Research, 39, 61-72.
Kuan, H. H., & Bock, G. W. (2007). Trust transference in brick and click retailers: An investigation of the before-online-visit phase. Information & Management, 44(2), 175-187.
Lascu, D. N. & Zinkhan, G . (1999) Consumer Conformity: Review and Applications for Marketing Theory and Practice, Journal of Marketing Theory and Practice, 7(3), 1-12.
MacCallum R.C., Browne M.W., & Sugawara H.M. (1996). Power analysis and determination of sample size for covariance structure modeling. Psychological Methods, 1(2) , 130-149.
Macinnis, H. (1997). Consumer Behavior. Boston, New York: Houghton Mifflin Compamy, 393-394.
Mangold, W. G., & Faulds, D. J. (2009). Social media: The new hybrid element of the promotion mix. Business horizons, 52(4), 357-365.
Mardia, K. V. (1985). Mardia’s test of multinormality. In Kotz, S., and Johnson, N. L. Encyclopedia of statistical sciences, 5, 217-221.
Mueller, T. I., Keller, M. B., Leon, A. C., Solomon, D. A., Shea, M. T., Coryell, W., & Endicott, J. (1996). Recovery after 5 years of unremitting major depressive disorder. Archives of general psychiatry, 53(9), 794-799.
Parasuraman, A., Zeithaml,V. A., & Berry, L. L. (1996). Refinement and reassessment of the SERVQUAL scale. Journal of Retailing, 67, 421-451.
Park, C. W., & Lessig, V. P. (1977). Students and housewives: Differences in susceptibility to reference group influence. Journal of consumer Research, 4(2), 102-110.
Pincus, S., & Waters, L. K. (1977). Informational social influence and product quality judgments. Journal of Applied Psychology, 62(5), 615.
Roselius, T. (1971).Consumer rankings of risk reduction methods. Journal of Marketing, 35(1), 56-61.
Ross, L., Bierbrauer, G., & Hoffman, S. (1976). The role of attribution processes in conformity and dissent: Revisiting the Asch situation. American Psychologist, 31(2), 148.
Schiffman, L. G. & Kanuk, L. L. (1991).Consumer Behavior, New Jersey: Prentice-Hall
Schiffman, L. G. & Kanuk, L. L. (2000). Consumer Behavior (7th ed.). Wisconsin: Prentice Hall.
Schumacker, R. E., & Lomax, R. G. (2004). A beginner’s guide to structural equation modeling (2nd ed.). Mahwah, NJ: Lawrence Erlbaum Associates.
Steinfield, C., DiMicco, J. M., Ellison, N. B., & Lampe, C. (2009). Bowling online: social networking and social capital within the organization. In Proceedings of the fourth international conference on Communities and technologies (pp. 245-254). ACM.
Steinfield, C., Ellison, N. B., & Lampe, C. (2008). Social capital, self-esteem, and use of online social network sites: A longitudinal analysis. Journal of Applied Developmental Psychology, 29(6), 434-445.
Tabachnick, B. G., & Fidell, L. S. (2007). Using multivariate statistics (5th Edition). Needham Heights, MA: Allyn and Bacon.
Taylor, S., & Todd, P. A. (1995). Understanding information technology usage:A test of competing models. Information Systems Research, 6(2), 144–176.
Thompson, B. (2004). Exploratory and confirmatory factor analysis: Understanding concepts and applications. Washington, DC: American Psychological Association.
To, P. L., Liao, C., Chiang, J. C., Shih, M. L., & Chang, C. Y. (2008). An empirical investigation of the factors affecting the adoption of instant messaging in organizations. Computer Standards & Interfaces, 30, 148-156.
Venkatesh, V., Morris M.G., Davis G.B. ,& Davis F.D. (2003). User Acceptance of Information Technology: Toward A Unified View. MIS Quarterly, 27, 425-478
Wang, K. &Lin, C,-L. (2012). The adoption of mobile value‐added services: Investigating the influence of IS quality and perceived playfulness. Managing Service Quality: An International Journal, 22(2), 184 – 208.
Wilkie, W. L.(1994). Consumer Behavior, (3rd ed), New York: John Wiley and Sons Inc., 380- 381.
Williams, L. J., & Hazer, J. T. (1986). Antecedents and consequence of satisfaction and commitment in turnover models：Areanalysis using latent variable structural equation models. Journal of Applied Psychology, 71, 219-231.