本研究採用社會交換理論及社會學習理論，以真誠領導為前因變項，助人行為與建言行為為結果變項，心理所有權為中介變項，探討在真誠領導下的員工，心理所有權感受是否會影響其從事更多角色外行為。本研究以問卷調查方式，以企業一般員工作為樣本，共蒐集278份有效問卷。經由階層迴歸分析檢驗本研究架構，研究結果顯示真誠領導會透過心理所有權中介機制進而影響員工角色外行為。最後，針對研究結果提出理論貢獻、管理意涵、研究限制及未來研究建議。

This study is based on social exchange theory and social learning theory, it aims to examine the relationship between authentic leadership and extra-role behavior and to explore the mediating role of psychological ownership. In this study, we use a sample 278 employees from businesses, and then the methods of correlation analysis and multiple regressions are used to verify the research hypothesis.
It is found that authentic leadership is positively related psychological ownership, helping behavior and voice behavior. In addition, the results show that organization-based psychological ownership mediates the relationship between authentic leadership and voice behavior, job-based psychological ownership mediates the relationship between authentic leadership and helping behavior.
According to our finding, we provide theoretical and practical suggestions for supervisor in organization and researcher.

參考文獻
一、中文部分
陳曉鈴、賴鳳儀、賴春錦、高月慈 (2015)。凝聚力在主動人格與角色外行為之調節角色。臺大管理論叢，25，1-38。
陳彥君、沈其泰 (2015)。檢驗主管認同與權力距離傾向對於真誠領導與服務品質之關係的效果。人力資源管理學報，15，1-25。
二、英文部分
Ackfeldt, A. L., & Coote, L. V. (2005). A study of organizational citizenship behaviors in a retail setting. Journal of Business Research, 58(2), 151-159.
Avey, J. B., Avolio, B. J., Crossley, C. D., & Luthans, F. (2009). Psychological ownership: Theoretical extensions, measurement and relation to work outcomes. Journal of Organizational Behavior, 30(2), 173-191.
Avey, J. B., Wernsing, T. S., & Palanski, M. E. (2012). Exploring the process of ethical leadership: The mediating role of employee voice and psychological ownership. Journal of Business Ethics, 107(1), 21-34.
Avolio, B. J., Gardner, W. L., Walumbwa, F. O., Luthans, F., & May, D. R. (2004). Unlocking the mask: A look at the process by which authentic leaders impact follower attitudes and behaviors. The Leadership Quarterly, 15(6), 801-823.
Avolio, B., & Luthans, F. (2003). Authentic leadership: a positive development approach. Positive organizational scholarship, 241-258.
Avolio, B. J., & Walumbwa, F. O. (2014). 16 Authentic Leadership Theory, Research and Practice: Steps Taken and Steps that Remain. The Oxford handbook of leadership and organizations, 331, 223-245.
Bandura, A. (1977b). Social Learning Theory. Englewood Cliffs, NJ：Prentice-Hall.
Blau, P. M. (1964). Exchange and power in social life. Transaction Publishers.
Bass, B. M.(1985). Leadership and performance beyond expectations. New York: Free.
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(6), 1173.
Batson, C. D., Coke, J. S., Jasnoski, M. L., & Hanson, M. (1978). Buying kindness: Effect of an extrinsic incentive for helping on perceived altruism. Personality and Social Psychology Bulletin, 4(1), 86-91.
Bernhard, F., & O'Driscoll, M. P. (2011). Psychological ownership in small family-owned businesses: Leadership style and nonfamily-employees’ work attitudes and behaviors. Group & Organization Management, 36(3), 345-384.
Bolino, M. C., Turnley, W. H., & Niehoff, B. P. (2004). The other side of the story: Reexamining prevailing assumptions about organizational citizenship behavior. Human Resource Management Review, 14(2), 229-246.
Brown, G., Lawrence, T. B., & Robinson, S. L. (2005). Territoriality in organizations. Academy of Management Review, 30(3), 577-594.
Brown, M. E., Treviño, L. K., & Harrison, D. A. (2005). Ethical leadership: A social learning perspective for construct development and testing. Organizational Behavior and Human Decision Processes, 97(2), 117-134.
Cho, J., & Treadway, D. C. (2011). Organizational identification and perceived organizational support as mediators of the procedural justice–citizenship behaviour relationship: A cross-cultural constructive replication. European Journal of Work and Organizational Psychology, 20(5), 631-653.
Dansereau, F., Graen, G., & Haga, W. J. (1975). A vertical dyad linkage approach to leadership within formal organizations: A longitudinal investigation of the role making process. Organizational behavior and human performance, 13(1), 46-78.
Dawkins, S., Tian, A. W., Newman, A., & Martin, A. (2017). Psychological ownership: A review and research agenda. Journal of Organizational Behavior, 38(2), 163-183.
Deci, E. L., & Ryan, R. M. (2002). Overview of self-determination theory: An organismic dialectical perspective. Handbook of self-determination research, 3-33.
Detert, J. R., & Burris, E. R. (2007). Leadership behavior and employee voice: Is the door really open?. Academy of Management Journal, 50(4), 869-884.
Dittmar, H. (1992). The social psychology of material possessions: To have is to be. Harvester Wheatsheaf and St. Martin's Press.
Dirks, K. T., Cummings, L. L., & Pierce, J. L. (1996). Psychological ownership in organizations: Conditions under which individuals promote and resist change.
Erickson, R. J. (1995). The importance of authenticity for self and society. Symbolic Interaction, 18(2), 121-144.
Farrell, D. (1983). Exit, voice, loyalty, and neglect as responses to job dissatisfaction: A multidimensional scaling study. Academy of management journal, 26(4), 596-607.
Finkelstien, M. A. (2009). Intrinsic vs. extrinsic motivational orientations and the volunteer process. Personality and Individual Differences, 46(5), 653-658.
Gardner, W. L., Avolio, B. J., Luthans, F., May, D. R., & Walumbwa, F. (2005). “Can you see the real me?” A self-based model of authentic leader and follower development. The Leadership Quarterly, 16(3), 343-372.
Grant, A. M. (2009). Putting self-interest out of business? Contributions and unanswered questions from use-inspired research on prosocial motivation. Industrial and Organizational Psychology, 2(1), 94-98.
Grant, A. M., & Mayer, D. M. (2009). Good soldiers and good actors: prosocial and impression management motives as interactive predictors of affiliative citizenship behaviors. Journal of Applied Psychology, 94(4), 900.
George, B. (2003). Authentic leadership: Rediscovering the secrets to creating lasting value. John Wiley & Sons.
Harter, S. (2002). Authenticity. In C. R. Snyder, & S. Lopez (Eds.), Handbook of positive psychology (pp. 382–394). Oxford,UK7 Oxford University Press.
Heider, F. (1958). The Psychology of Interpersonal Relations, Wiley, New York, NY.
Hetty van Emmerik, I. J., & Euwema, M. C. (2007). Who is offering a helping hand? Associations between personality and OCBs, and the moderating role of team leader effectiveness. Journal of Managerial Psychology, 22(6), 530-5
Hirschman, A. O. (1970). Exit, voice, and loyalty: Responses to decline in firms, organizations, and states (Vol. 25). Harvard university press.
Furby, L. (1978). Possession in humans: An exploratory study of its meaning and motivation. Social Behavior and Personality: an international journal, 6(1), 49-65.
Ilies, R., Morgeson, F. P., & Nahrgang, J. D. (2005). Authentic leadership and eudaemonic well-being: Understanding leader–follower outcomes. The Leadership Quarterly, 16(3), 373-394.
Katz, D. (1964). The motivational basis of organizational behavior. Systems Research and Behavioral Science, 9(2), 131-146.
Katz, D., & Kahn, R. L. (1978). The social psychology of organizations (Vol. 2). New York: Wiley.
Kamdar, D., McAllister, D. J., & Turban, D. B. (2006). " All in a day's work": how follower individual differences and justice perceptions predict OCB role definitions and behavior. Journal of Applied Psychology, 91(4), 841.
Kernis, M. H. (2003). Toward a conceptualization of optimal self-esteem. Psychological inquiry, 14(1), 1-26.
Kernis, M. H., & Goldman, B. M. (2006). A multicomponent conceptualization of authenticity: Theory and research. Advances in Experimental Social Psychology, 38, 283-357.
Koys, D. J. (2001). The effects of employee satisfaction, organizational citizenship behavior, and turnover on organizational effectiveness: A unit‐level, longitudinal study. Personnel Psychology, 54(1), 101-114.
Krefting, L. A., & Powers, K. J. (1998). Exercised voice as management failure: Implications of willing compliance theories of management and individualism for de facto employee voice. Employee Responsibilities and Rights Journal, 11(4), 263-277.
LePine, J.A., Erez, A. and Johnson, D.E. (2002) 'The Nature and Dimensionality of Organizational Citizenship Behavior: A Critical Review and Meta-analysis. Journal of Applied Psychology, 87, 52-65
LePine, J. A., & Van Dyne, L. (1998). Predicting voice behavior in work groups. Journal of applied psychology, 83(6), 853.
Liang, J., Farh, C. I., & Farh, J. L. (2012). Psychological antecedents of promotive and prohibitive voice: A two-wave examination. Academy of Management Journal, 55(1), 71-92.
Li, F., Yu, K. F., Yang, J., Qi, Z., & Fu, J. H. Y. (2014). Authentic leadership, traditionality, and interactional justice in the Chinese context. Management and Organization Review, 10(2), 249-273.
Liu, W., Zhu, R., & Yang, Y. (2010). I warn you because I like you: Voice behavior, employee identifications, and transformational leadership. The Leadership Quarterly, 21(1), 189-202.
Liu, J., Wang, H., Hui, C., & Lee, C. (2012). Psychological ownership: How having control matters. Journal of Management Studies, 49(5), 869-895.
Mayer, D. M., Aquino, K., Greenbaum, R. L., & Kuenzi, M. (2012). Who displays ethical leadership, and why does it matter? An examination of antecedents and consequences of ethical leadership. Academy of Management Journal, 55(1), 151-171.
Mayhew, M. G., Ashkanasy, N. M., Bramble, T., & Gardner, J. (2007). A study of the antecedents and consequences of psychological ownership in organizational settings. The Journal of social psychology, 147(5), 477-500.
Meglino, B. M., & Korsgaard, A. (2004). Considering rational self-interest as a disposition: organizational implications of other orientation. Journal of Applied Psychology, 89(6), 946.
Miniotaitė, A., & Bučiūnienė, I. (2015). Explaining authentic leadership work outcomes from the perspective of self-determination theory. Management of Organizations: Systematic Research, (65), 63-75.
Neider, L. L., & Schriesheim, C. A. (2011). The authentic leadership inventory (ALI): Development and empirical tests. The Leadership Quarterly, 22(6), 1146-1164.
Ng, K. Y., & Van Dyne, L. (2005). Antecedents and performance consequences of helping behavior in work groups: A multilevel analysis. Group & Organization Management, 30(5), 514-540.
Novicevic, M. M., Harvey, M. G., Ronald, M., & Brown-Radford, J. A. (2006). Authentic leadership: A historical perspective. Journal of Leadership & Organizational Studies, 13(1), 64-76.
O’driscoll, M. P., Pierce, J. L., & Coghlan, A. M. (2006). The psychology of ownership: Work environment structure, organizational commitment, and citizenship behaviors. Group & Organization Management, 31(3), 388-416.
Organ, D. W. (1988). Organizational citizenship behavior: The good soldier syndrome. Lexington Books/DC Heath and Com.
Organ, D. W., Podsakoff, P. M., & MacKenzie, S. B. (2005). Organizational citizenship behavior: Its nature, antecedents, and consequences. Sage Publications.
Park, C. H., Song, J. H., Yoon, S. W., & Kim, J. (2013). A missing link: Psychological ownership as a mediator between transformational leadership and organizational citizenship behaviour. Human Resource Development International, 16(5), 558-574.
Pierce, J. L., Kostova, T., & Dirks, K. T. (2001). Toward a theory of psychological ownership in organizations. Academy of management review, 26(2), 298-310.
Pierce, J. L., Kostova, T., & Dirks, K. T. (2003). The state of psychological ownership: Integrating and extending a century of research. Review of general psychology, 7(1), 84.
Pierce, J. L., & Rodgers, L. (2004). The psychology of ownership and worker-owner productivity. Group & Organization Management, 29(5), 588-613.
Podsakoff, P. M., Ahearne, M., & MacKenzie, S. B. (1997). Organizational citizenship behavior and the quantity and quality of work group performance. Journal of applied psychology, 82(2), 262-269.
Podsakoff, P. M., MacKenzie, S. B., Paine, J. B., & Bachrach, D. G. (2000). Organizational citizenship behaviors: A critical review of the theoretical and empirical literature and suggestions for future research. Journal of management, 26(3), 513-563.
Salancik, G. R., & Pfeffer, J. (1978). A social information processing approach to job attitudes and task design. Administrative science quarterly, 224-253.
Shamir, B., & Eilam, G. (2005). “What's your story?” A life-stories approach to authentic leadership development. The leadership quarterly, 16(3), 395-417.
Smith, C. A., Organ, D. W., & Near, J. P. (1983). Organizational citizenship behavior: Its nature and antecedents. Journal of applied psychology, 68(4), 653.
Snape, E., & Redman, T. (2010). HRM practices, organizational citizenship behaviour, and performance: A multi‐level analysis. Journal of Management Studies, 47(7), 1219-1247.
Spitzmuller, M., & Van Dyne, L. (2013). Proactive and reactive helping: Contrasting the positive consequences of different forms of helping. Journal of Organizational Behavior, 34(4), 560-580.
Trilling, L. (1972). Sincerity and authenticity. Cambridge, MA: Harvard University Press.
Uranowitz, S. W. (1975). Helping and self-attributions: A field experiment. Journal of Personality and Social Psychology, 31(5), 852.
48.
Van Dyne, L., Cummings, L. L., & Parks, J. (1995). Extra-role behaviors: In pursuit of construct and definitional clarity. Research in Organizational Behavior, 17, 215–285.
Van Dyne, L., & Pierce, J. L. (2004). Psychological ownership and feelings of possession: Three field studies predicting employee attitudes and organizational citizenship behavior. Journal of organizational behavior, 25(4), 439-459.
Walumbwa, F. O., Avolio, B. J., Gardner, W. L., Wernsing, T. S., & Peterson, S. J. (2008). Authentic leadership: Development and validation of a theory-based measure. Journal of management, 34(1), 89-126.
Walumbwa, F. O., Morrison, E. W., & Christensen, A. L. (2012). Ethical leadership and group in-role performance: The mediating roles of group conscientiousness and group voice. The Leadership Quarterly, 23(5), 953-964.
Walumbwa, F. O., & Schaubroeck, J. (2009). Leader personality traits and employee voice behavior: mediating roles of ethical leadership and work group psychological safety. Journal of applied psychology, 94(5), 1275.
Walumbwa, F. O., Wang, P., Wang, H., Schaubroeck, J., & Avolio, B. (2010). Psychological processes linking authentic leadership to follower behaviors. The Leadership Quarterly, 21(5), 901-914.
Wang, H., Law, K. S., Hackett, R. D., Wang, D., & Chen, Z. X. (2005). Leader-member exchange as a mediator of the relationship between transformational leadership and followers' performance and organizational citizenship behavior. Academy of management Journal, 48(3), 420-432.
Wang, H., Sui, Y., Luthans, F., Wang, D., & Wu, Y. (2014). Impact of authentic leadership on performance: Role of followers' positive psychological capital and relational processes. Journal of Organizational Behavior, 35(1), 5-21.
Weinstein, N., & Ryan, R. M. (2010). When helping helps: autonomous motivation for prosocial behavior and its influence on well-being for the helper and recipient. Journal of personality and social psychology, 98(2), 222.
Yukl, G. A. (1981). Leadership in organizations. Pearson Education India.