Abstract
This paper reports the validation of a 6-item short form of the original 35-item Servant Leadership Behavior Scale, a widely used measure of servant leadership behavior. The holistic perspective of servant leadership and the inclusion of spirituality are two distinctive features of the SLBS relative to other servant leadership measures. Psychometric properties of the SLBS-6 were examined on the basis of seven studies. In the preliminary scale development, the factor structure of the new measure was tested using a combination of all samples (n = 3072). The subsequent seven studies were aimed at building further its construct validity relative to observed variables within the servant leadership nomological network in direct, mediating, and moderating relationships. Analyses of all datasets using MPlus with maximum-likelihood estimation provided support for the 6-item structure and demonstrated its internal consistency reliability, criterion-related validity, and construct validity. As such, the study presents the SLBS-6 as the shortest holistic measure of servant leadership to date that can be used with confidence for research and training purposes.
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Aiken, L. S., & West, S. G. (1991). Multiple regression: Testing and interpreting results. Newbury Park, CA: Sage.
Anastasi, A., & Urbina, S. (1997). Psychological testing (7th ed.). Upper Saddle River, NJ: Prentice Hall.
Anderson, J. C., & Gerbing, D. W. (1988). Structural modeling in practice: A review and recommended two-step approach. Psychological Bulletin, 103(3), 411–423.
Anderson, J. C., & Gerbing, D. W. (1991). Predicting the performance of measures in a confirmatory factor analysis with a pretest assessment of their substantive validities. Journal of Applied Psychology, 76(5), 732–740.
Ashmos, D. P., & Duchon, D. (2000). Spirituality at work. Journal of Management Inquiry, 9(2), 134–145.
Auh, S., & Menguc, B. (2007). Performance implications of the direct and moderating effects of centralization and formalization on customer orientation. Industrial Marketing Management, 36(8), 1022–1034.
Bandura, A. (1977). Social learning theory. Englewood Cliffs, NJ: Prentice-Hall.
Bennett, R. J., & Robinson, S. L. (2000). Development of a measure of workplace deviance. Journal of Applied Psychology, 85(3), 349–360.
Blau, P. M. (1964). Exchange and power in social life. New York: Wiley.
Bordia, P., Restubog, S. L. D., & Tang, R. L. (2008). When employees strike back: Investigating mediating mechanisms between psychological contract breach and workplace deviance. Journal of Applied Psychology, 93(5), 1104–1117.
Brown, M. E., & Treviño, L. K. (2006). Ethical leadership: A review and future directions. The Leadership Quarterly, 17(6), 595–616.
Byrne, B. M. (2001). Structural equation modeling with AMOS: Basic concepts, applications and programming. Mahwah, NJ: Lawrence Erlbaum Associates.
Cronbach, L. J., & Meehl, P. C. (1955). Construct validity in psychological tests. Psychological Bulletin, 52, 281–302.
Demerouti, E., & Cropanzano, R. (2010). From thought to action: Employee work engagement and job performance. In A. B. Bakker & M. P. Leiter (Eds.), Work engagement: A handbook of essential theory and research (pp. 147–163). UK: Psychology Press. Hove.
Dent, E. B., Higgins, M. E., & Wharff, D. M. (2005). Spirituality and leadership: An empirical review of definitions, distinctions, and embedded assumptions. The Leadership Quarterly, 16(5), 625–653.
DeVellis, R. F. (1991). Scale development theory and applications. Newbury Park, CA: Sage.
Dineen, B. R., Lewicki, R. J., & Tomlinson, E. C. (2006). Supervisory guidance and behavioral integrity: Relationships with employee citizenship and deviant behavior. Journal of Applied Psychology, 91(3), 622–635.
Ehrhart, M. G. (2004). Leadership and procedural justice climate as antecedents of unit-level organizational citizenship behavior. Personnel Psychology, 57(1), 61–94.
Fairholm, G. (1997). Capturing the heart of leadership: Spirituality and community in the new American workplace. Westport, CT: Praeger.
Fredrickson, B. (2001). The role of positive emotions in positive psychology: The broaden-and-build theory of positive emotions. American Psychologist, 56, 218–226.
Giacalone, R. A., & Jurkiewicz, C. L. (2003). Toward a science of workplace spirituality. In R. A. Giacalone & C. L. Jurkiewicz (Eds.), Handbook of workplace spirituality and organizational performance (pp. 3–28). New York: M.E. Sharp.
Graham, J. W. (1991). Servant-leadership in organizations: Inspirational and moral. Leadership Quarterly, 2(2), 105–119.
Greenleaf, R. (1977). Servant leadership. New York: Paulist Press.
Hayes, A. F. (2013). Introduction to mediation, moderation, and conditional process analysis. New York: The Guilford Press.
Hinkin, T. R. (1995). A review of scale development practices in the study of organizations. Journal of Management, 21(5), 967–988.
Hoch, J. E., Bommer, W. H., Dulebohn, J. H., & Wu, D. (2016). Do ethical, authentic, and servant leadership explain variance above and beyond transformational leadership? A meta-analysis. Journal of Management. doi:10.1177/0149206316665461.
Hu, J., & Liden, R. (2011). Antecedents of team potency and team effectiveness: An examination of goal and process clarity and servant leadership. Journal of Applied Psychology, 96(4), 851–862.
Hunter, E. M., Neubert, M. J., Perry, S. J., Witt, L. A., Penney, L. M., & Weinberger, E. (2013). Servant leaders inspire servant followers: Antecedents and outcomes for employees and the organization. The Leadership Quarterly, 24, 316–331.
James, L. R., Demaree, R. G., & Wolf, G. (1984). Estimating within-group interrater reliability with and without response bias. Journal of Applied Psychology, 69(1), 85–98.
Kahn, W. A. (1990). Psychological conditions of personal engagement and disengagement at work. Academy of Management Journal, 33(4), 692–724.
Kirkman, B. L., & Chen, G. (2011). Maximizing your data or data slicing? Recommendations for managing multiple submissions from the same dataset. Management and Organizational Review, 7(3), 433–446.
Kline, R. B. (2010). Principles and practice of structural equation modeling (3rd ed.). New York: Guilford Press.
Korac-Kakabadse, N., Kouzmin, A., & Kakabadse, A. (2002). Spirituality and leadership praxis. Journal of Managerial Psychology, 17(3), 165–182.
Krasikova, D., & LeBreton, J. M. (2012). Just the two of us: Misalignment of theory and methods in examining dyadic phenomena. Journal of Applied Psychology, 97, 739–757.
Langelaan, S., Bakker, A. B., Van Doornen, L. J. P., & Schaufeli, W. B. (2006). Burnout and work engagement: do individual differences make a difference? Personality and Individual Differences, 40, 521–532.
Lawshe, C. H. (1975). A quantitative approach to content validity. Personnel Psychology, 28, 563–575.
Li, C.-H. (2016). Confirmatory factor analysis with ordinal data: Comparing robust maximum likelihood and diagonally weighted least squares. Behavior Research Methods, 48, 936–949.
Liden, R. C., Wayne, S. J., Meuser, J. D., Hu, J., Wu, J., & Liao, C. (2015). Servant leadership: Validation of a short form of the sl-28. Leadership Quarterly, 26(2), 254–269.
Liden, R. C., Wayne, S. J., Zhao, H., & Henderson, D. (2008). Servant leadership: Development of a multidimensional measure and multi-level assessment. Leadership Quarterly, 19(2), 161–177.
Maydeu-Olivares, A. (2017). Maximum likelihood estimation of structural equation models for continuous data: Standard errors and goodness of fit. Structural Equation Modeling: A Multidisciplinary Journal, 24, 383–394.
Meyer, J. P., & Allen, N. J. (1990). Affective and continuance commitment to the organization: Evaluation of measures and analysis of concurrent and time-lagged relations. Journal of Applied Psychology, 75(6), 710–720.
Miao, Q., Newman, A., Schwarz, G., & Xu, L. I. N. (2014). Servant leadership, trust, and the organizational commitment of public sector employees in china. Public Administration, 92(3), 727–743.
Mook, D. G. (1983). In defense of external invalidity. American Psychologist, 38(4), 379–387.
Mumford, M. D., & Fried, Y. (2014). Give them what they want or give them what they need? Ideology in the study of leadership. Journal of Organizational Behavior, 35, 622–634.
Murphy, G. B., Trailer, J. W., & Hill, R. C. (1996). Measuring performance in entrepreneurship research. Journal of Business Research, 36(1), 15–23.
Neubert, M. J., Kacmar, M. K., Carlson, D. S., Chonko, L. B., & Roberts, J. A. (2008). Regulatory focus as a mediator of the influence of initiating structure and servant leadership on employee behavior. Journal of Applied Psychology, 93(6), 1220–1233.
Nunnally, J. C. (1978). Psychometric theory (2nd ed.). New York: McGraw-Hill.
Oldham, G. R., & Hackman, J. R. (1981). Relationships between organizational structure and employee reactions: Comparing alternative frameworks. Administrative Science Quarterly, 26, 66–83.
Organ, D. W., Podsakoff, P. M., & MacKenzie, S. B. (2006). Foundations for organizational science: Organizational citizenship behavior: Its nature, antecedents, and consequences. Thousand Oaks, CA: SAGE Publications, Inc.
Parris, D., & Peachey, J. (2013). A systematic literature review of servant leadership theory in organizational contexts. Journal of Business Ethics, 113(3), 377–393.
Peel, B. (2015). Southwest airlines’ legendary corporate culture | An interview with Dave Ridley, http://centerforfaithandwork.com/article/southwest-airlines-legendary-corporate-culture-interview-dave-ridley. Accessed 20 September, 2016.
Peterson, S. J., Galvin, B. M., & Lange, D. (2012). CEO servant leadership: Exploring executive characteristics and firm performance. Personnel Psychology, 65(3), 565–596.
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), 262–270.
Podsakoff, P. M., MacKenzie, S. B., Moorman, R. H., & Fetter, R. (1990). Transformational leader behaviors and their effects on followers’ trust in leader, satisfaction, and organizational citizenship behaviors. Leadership Quarterly, 1(2), 107–142.
Prajogo, D., & McDermott, C. M. (2014). Antecedents of service innovation in SMEs: Comparing the effects of external and internal factors. Journal of Small Business Management, 52(3), 521–540.
Quatro, S. A., Waldman, D. A., & Galvin, B. M. (2007). Developing holistic leaders: Four domains for leadership development and practice. Human Resource Management Review, 17(4), 427–441.
Reisel, W. D., Probst, T. M., Chia, S. L., Maloles, C. M., III, & Konig, C. J. (2010). The effects of job insecurity on job satisfaction, organizational citizenship behavior, deviant behavior, and negative emotions of employees. International Studies of Management and Organizations, 40(1), 74–91.
Rich, B. L., LePine, J. A., & Crawford, E. R. (2010). Job engagement: Antecedents and effects on job performance. Academy of Management Journal, 53, 617–635.
Robinson, S. A., & Bennett, R. J. (1995). A typology of deviant workplace behavior. Academy of Management Journal, 38(2), 555–572.
Salanova, M., & Schaufeli, W. B. (2008). A cross-national study of work engagement as a mediator between job resources and proactive behavior. The International Journal of Human Resource Management, 19(1), 116–131.
Satorra, A., & Bentler, P. M. (2010). Ensuring positiveness of the scaled difference Chi square test statistic. Psychometrika, 75(2), 243–248.
Schaubroeck, J., Lam, S. S., & Peng, A. C. (2011). Cognition-based and affect-based trust as mediators of leader behavior influences on team performance. Journal of Applied Psychology, 96(4), 863–871.
Schaufeli, W. B., Baker, A. A., & Salanova, M. (2006). The measurement of work engagement with a short questionnaire. A cross-national study. Educational and Psychological Measurement, 66(4), 701–716.
Schneider, Sherry K., & George, Winnette M. (2011). Servant leadership versus transformational leadership in voluntary service organizations. Leadership & Organization Development Journal, 32(1), 60–77.
Schriesheim, C. A., Powers, K. J., Scandura, T. A., Gardiner, C. C., & Lankau, M. J. (1993). Improving construct measurement in management research: Comments and a quantitative approach for assessing the theoretical content adequacy of paper-and-pencil survey-type instruments. Journal of Management, 19(2), 385–417.
Schwab, D. P. (1980). Construct validity in organizational behavior. In L. L. Cummings & B. M. Staw (Eds.), Research in organizational behavior (Vol. 2, pp. 3–43). Greenwich: JAI Press.
Sendjaya, S. (2015). Personal and organizational excellence through servant leadership: Learning to serve, serving to lead, leading to transform. Cham: Springer.
Sendjaya, S., & Cooper, B. (2011). Servant leadership behavior scale: A hierarchical model and test of construct validity. European Journal of Work and Organizational Psychology, 20(3), 416–436.
Sendjaya, S., & Pekerti, A. (2010). Servant leadership as antecedent of trust in organizations. Leadership & Organization Development Journal, 31(7), 643–663.
Sendjaya, S., Sarros, J. C., & Santora, J. C. (2008). Defining and measuring servant leadership behavior in organizations. Journal of Management Studies, 45(2), 402–424.
Shuck, M. B. (2011). Four emerging perspectives of employee engagement: An integrative literature review. Human Resource Development Review, 10(3), 304–328.
Smith, G. T., McCarthy, D. M., & Anderson, K. R. (2000). On the sins of short-form development. Psychological Assessment, 12, 102–111.
Stone, E. (1978). Research methods in organizational behavior. Glenview, IL: Scott Foresman.
Tse, H., & Ashkanasy, N. M. (2015). The dyadic level of conceptualization and analysis: A missing link in multilevel OB research? Journal of Organizational Behavior., 36, 1176–1180.
Van Dierendonck, D. (2011). Servant leadership: A review and synthesis. Journal of Management, 37(4), 1228–1261.
Walumbwa, F., Avolio, B., Gardner, W., Wernsing, T., & Peterson, S. (2008). Authentic leadership: Development and validation of a theory-based measure. Journal of Management, 34, 89–126.
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, 420–432.
Wright, B. E., & Pandey, S. K. (2010). Transformational leadership in the public sector: Does structure matter? Journal of Public Administration Research and Theory, 20, 75–89.
Wrzesniewski, A., & Dutton, J. E. (2001). Crafting a job: Revisioning employees as active crafters of their work. Academy of Management Review, 26, 179–201.
Yammarino, F. J., Dionne, S. D., Chun, J. U., & Dansereau, F. (2005). Leadership and levels of analysis: A state-of-the-science review. The Leadership Quarterly, 16(6), 879–919.
Yoshida, D. T., Sendjaya, S., Hirst, G., & Cooper, B. (2014). Does servant leadership foster creativity and innovation? A multi-level mediation study of identification and prototypicality. Journal of Business Research, 67(7), 1395–1404.
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We gratefully acknowledge the three anonymous reviewers and Associate Professor Brian Cooper for their helpful comments.
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Sendjaya, S., Eva, N., Butar Butar, I. et al. SLBS-6: Validation of a Short Form of the Servant Leadership Behavior Scale. J Bus Ethics 156, 941–956 (2019). https://doi.org/10.1007/s10551-017-3594-3
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DOI: https://doi.org/10.1007/s10551-017-3594-3