Aelterman, A., Engels, N., Van Petegem, K., & Verhaeghe, J.P. (2007). The well-being of teachers in Flanders: The importance of a supportive school culture. Educational Studies, 33, 285–297.

Baki, B. (2011). The Study of Teachers’ Self-Efficacy, Job Satisfaction, Life Satisfaction and Burnout. Elementary Education Online, 10(1), 91-108, 2011.

Beard, K. S., Hoy, W. K., & Woolfolk Hoy, A (2009). Academic optimism of individual teachers: Confirming a new construct. Working Paper, OhioStateUniversity.

Beard, K. S., Hoy, W. K., & Woolfolk Hoy, A. (2009). Academic optimism of individual teachers: Confirming a new construct. Teaching and Teacher Education, 26, 1136-1144.

Blackburn, J. Joy., & Robinson J. Shane. (2008). Assessing Teacher Self-Efficacy And Job Satisfaction Of Early Career Agriculture Teachers In Kentucky. Journal of Agricultural Education. Volume 49, pp 1-11.

Boardman, M. (2001). The value of shared leadership: Tasmanian teachers’ and leaders’ differing views. International Studies in Educational Administration, 29, 2–10.

Boardman, M. (2001). The value of shared leadership: Tasmanian teachers’ and leaders’ differing views. International Studies in Educational Administration, 29, 2–10.

Bogler, R. & Somech.A. (2004). Influence of teacher empowerment on teachers’ organizational commitment, professional commitment and organizational citizenship behavior in schools. Teaching and Teacher Education.20؛277–289

Caprara, G,. V, Barbaranelli, C, Steca, P,. Malone, P.S. (2006). Teachers' self-efficacy beliefs as determinants of job satisfaction and students' academic achievement: A study at the school level. Journal of School Psychology. 44 (2006) 473–490

Chan, Wai-Yen (2008). Organizational and Personal Predictors of Teacher Commitment: The Mediating Role of Teacher Efficacy and Identification with School. American Educational Research Journal. Vol. 45, No. 3, pp. 597-630

Chrispeels, J., & Yep, M. (2004, April). Principals and teachers reflect on sharing leadership. Paper presented at the Annual Meeting of the American Educational Research Association, San Diego, CA.

Copland, M.A. (2003). Leadership of inquiry: Building and sustaining capacity for school improvement. Educational Evaluation and Policy Analysis, 25, 375–395.

Day, C., Sammons, P., & Hopkins, D. (2007). Distributed leadership and organizational change: Reviewing the evidence. Journal of Educational Change, 8, 337-347.

Dee, J.R., Henkin, A.B., & Singleton, C.A. (2006). Organizational commitment of teachers in urban schools: Examining the effects of team structures. Urban Education, 41, 603–627.

Eliophotou Menon   (2011). Leadership theory and educational outcomes: The case of distributed and transformational leadership Department of Education, University of Cyprus,. E-mail: melmen@ucy.ac.cy

Elmore, Richard F. (2000). Building a new structure for school leadership. Washington, D.C.: The Albert Shanker Institute

Firestone, W.A., & Martinez, M.C. (2007). Districts, teacher leaders, and distributed leadership: Changing instructional practice. Leadership and Policy in Schools, 6, 3–35.

Firestone, W. A., & Pennell, J. R. (1993). Teacher commitment, working conditions and differential incentive policies. Review of Educational Research, 63, 489–525.

Gordon, Z. (2005). The effect of distributed leadership on student achievement (Doctoral  Dissertation, CentralConnecticutStateUniversity, 2005.

Gronn, P. (2000). Distributed properties: A new architecture for leadership. ducational Management and Administration, 28)3(, 317-337

Harris, A. (2003) Teacher Leadership as Distributed Leadership: heresy, fantasy or possibility?, School Leadership & Management, 23, 3, 313–324.

Harris, A., & Muijs, D. (2003). Teacher leadership: Improvement through empowerment? An overview of the literature. Educational Management and Administration, 31, 437–448.

Harris, A., & Muijs, D. (2005). Improving schools through teacher leadership. Berkshire, UK: Open University Press.

Hoy, W. K., Tarter, C. J. & Hoy, A. (2007). Academic optimism of schools: A force for student achievement. In W. K. Hoy & M. F. DiPaola (Eds.). Essential Ideas for the Reform of American Schools. Charlotte, NC: Information Age.

Hoy, W.K., Tarter, C.J., & Bliss, J.R. (1990). Organizational climate, school health, and effectiveness: A comparative analysis. Educational Administration Quarterly, 26, 260–279.

Hulpia, H., Devos, G., & Rosseel, Y. (2008). Development and validation of scores on the distributed leadership inventory. Educational Psychological Measurement.  December 2008 .69, 6, 1013-1034

Knobloch, N., A., & Whittington, M., S. (2004). Differences in Teacher Efficacy Related To Career Commitment Of Novice Agriculture Teachers. Journal of Agricultural Education, 35(2), 31-36.

Lashway, L. (2003). Distributed leadership. Eugene, OR: ERIC Clearinghouse on Educational Management.

Liontos, L. B., & Lashway, L. (1997). Shared decision-making. In S.C. Smith & P.K. Piele (Eds.), School leadership: Handbook for excellence (pp. 226–250). Eugene, OR: ERIC Clearinghouse on Educational Management.

Locke, E.A. (1976). The nature and causes of job satisfaction. In M.D. Dunnette (Ed.), Handbook of industrial and organizational psychology (pp. 1293–1349). Chicago: Rand McNally.

Lucia, R. T. (2004). Distributed leadership: An exploratory study. (Doctoral Dissertation, FloridaAtlanticUniversity, 2004). Dissertation Abstracts International, AAT3159315.

Lunenburg, F. C., & Ornstein, A. C. (2004). Educational Administration: Concepts and practices (4th ed.). Belmont, California: Thomson Wadsworth.

Macbeath, J. (2005). Leadership as distributed: A matter of practice. School Leadership and Management, 25, 349–366.

Mayrowetz, D., Murphy, J., Louis, K.S., & Smylie, M.A. (2007). Distributed leadership as work redesign: Retrofitting the job characteristics model. Leadership and Policy in Schools, 6, 69–101.

Mayrowetz, D., Murphy, J., Louis, K.S., & Smylie, M.A. (2007). Distributed leadership as work redesign: Retrofitting the job characteristics model. Leadership and Policy in Schools, 6, 69–101.

Meyer, J.P., & Allen, N.J. (1997). Commitment in the workplace: Theory, research, and application. Thousand Oaks, CA: Sage.

MO: University of Missouri.

Mowday, R., Steers, R., & Porter, L. (1979). The measurement of organizational commitment. Journal of Vocational Behavior, 14, 224–247.

Neuman, M. and Simmons, W. (2000), “Leadership for student learning”, Phi Delta Kappan.9– 13.

Scribner, J.P., Sawyer, R.K., Myers, V., & Watson, T. (2004, April). Teacher teams and distributed leadership: A study of group creativity and collaboration. Paper presented at the Annual Meeting of the American Educational Research Association, San Diego, CA

Scribner, J.P., Sawyer, R.K., Watson, S.T., & Myers, V.L. (2004). Teacher teams anddistributed leadership: A study of group discourse and collaboration. Columbia,

Simon, H.A. (1976). Administrative behavior. A study of decision making processes in administrative organizations (3rd  ed.). New York: The Free Press.

Smylie, M. A. (1988). The enhancement function of staff development: Organizational and psy chological antecedents to individual teacher change. American Educational Research Journal, 25, 1-30

Spillane, J. P., Halverson, R., & Diamond, J. B. (2001). Investigating school leadership practice: A distributed perspective. Educational Researcher, 30(3), 23-28.

Spillane, J. P., Halverson, R., & Diamond, J. B. (2004). Towards a theory of leadership  practice:  A distributed perspective. Journal of Curriculum Studies, 36(1), 3-34.

Spillane, J. P., & Sherer, J. Z. (2004). A distributed perspective on school leadership: Leadership practice as stretched over people and place. Paper presented at the American Education Association. San Diego,

Storey, J. (2004), “Changing theories of leadership and leadership development”, Educational management and administrator, 11-38

Woolfolk Hoy, A., Hoy, W. K., Kurz, N. (2008). Teacher's academic optimism: the development and test of a new construct. Teaching and Teacher Education, 24, 821-834.

Yukl, G. (2002). Leadership in Organizations (5th ed.). Upper Saddle River, NY: Prentice Hall.

Mascall, B., Leithwood, K., Strauss, T., & Sacks, R. (2008). The relationship between distributed leadership and teachers’ academic optimism. Journal of Educational Administration, 46, 214–228.

Aelterman, A., Engels, N., Van Petegem, K., & Verhaeghe, J. P. (2007). The well-being of teachers in Flanders: The importance of a supportive school culture. Educational Studies, 33, 285–297.

Wech, B. A., Mossholder, K.W., Steel, R.P., & Bennett, N. (1998). Does work group cohesiveness affect individuals’ performance and organizational commitment? A cross level examination. Small Group Research, 29, 472–494.