[Anadolu University. (2008). The 6th International Conference Sustainable Development. Culture. Education: Collaboration on Education for Sustainable Development. Conference guide. June 4-7, 2008, Eskişehir, Turkey.]Search in Google Scholar
[Ball, D. L., & Forzani, F. M. (2007). 2007 Wallace foundation distinguished lecture: What makes education research “educational”? Educational Researcher, 36(9), 529-540. DOIi: 10.3102/0013189X07312896.]Search in Google Scholar
[Baxter, L. A. (1991). Content analysis. In B. M. Montgomery & S. Duck (Eds.), Studyinginterpersonal interaction (pp. 239-254). New York: The Guilford Press.]Search in Google Scholar
[Bauer, M.W., & Gaskell, G. D. (Eds.). (2000). Qualitative researching with text, image andsound: A practical handbook for social research (Developments in plant and soilsciences). Sage Publications Ltd.]Search in Google Scholar
[Berliner, D. C. (2002). Comment: Educational research: The hardest science of all. Educational Researcher, 31(8), 18-20. DOI: 10.3102/0013189X031008018.10.3102/0013189X031008018]Search in Google Scholar
[Bond, L. A., Holmes, T. R., Byrne, C. Babchuck, L., & Kirton-Robbins, S. (2008). Movers and shakers: How and why women become and remain engaged in community leadership. Psychology of Women Quarterly, 32, 48-64.10.1111/j.1471-6402.2007.00406.x]Search in Google Scholar
[Boyatzis, R. (1998). Transforming qualitative information: Thematic analysis and codedevelopment. Thousand Oaks, CA: Sage.]Search in Google Scholar
[Bullough, Jr. R. V. (2006). Developing interdisciplinary researchers: What ever happened to the humanities in education? Educational Researcher, 35(8), 3-10. DOI: 10.3102/0013189X035008003.10.3102/0013189X035008003]Search in Google Scholar
[Burkhardt, H. & Schoenfeld, A. H. (2003). Improving educational research: Toward a more useful, more influential, and better-funded enterprise. Educational Researcher, 32(9), 3-14. DOI: 10.3102/0013189X032009003.10.3102/0013189X032009003]Search in Google Scholar
[Cook, R., Cutting, R., & Summers, D. (2010). If sustainability needs new values, whose values? Initial Teacher Training and the transition to sustainability. In P. Jones, D. Selby & S. Sterling (Eds.), Sustainability education: Perspectives and practice acrosshigher education, Chapter 17. London: Earthscan.]Search in Google Scholar
[Creswell, J. W. (1998). Qualitative inquiry and research design: Choosing amongtraditions. Thousand Oaks, CA: Sage.]Search in Google Scholar
[Daniels, S. E., & Walker, G. B. (2001). Working through environmental conflict: Thecollaborative learning approach. Westport, CT: Praeger.]Search in Google Scholar
[DELLS. (2006). Education for sustainable development and global citizenship: A strategyfor action, DELLS Information Document No: 017-06. Cardiff: Welsh Assembly Government.]Search in Google Scholar
[Denby, L., Tilbury, D., & Cerone, F. (2007). Sustainability in Noosa: A case study. Australian Research Institute in Education for Sustainability (ARIES) for the Australian Government Department of the Environment and Heritage. Sydney: ARIES.]Search in Google Scholar
[DCELLS. (2008). Education for sustainable development and global citizenship: Acommon understanding for schools. Information Document No.065/2008. Cardiff: Welsh Assembly Government.]Search in Google Scholar
[Dewey, J. (2009). Democracy and education: An introduction to the philosophy ofeducation. New York: WLC Books.]Search in Google Scholar
[Erickson, P. I., & Kaplan, C. P. (2000). Maximizing qualitative responses about smoking in structured interviews. Qualitative Health Research, 10, 829-840.10.1177/104973200129118859]Search in Google Scholar
[Everett, J. (2008). Sustainability in higher education: Implications for the disciplines. Theory and Research in Education, 6(2), 237-251. DOI: 10.1177/1477878508091115.10.1177/1477878508091115]Search in Google Scholar
[Feuer, M. J., Towne, L., & Shavelson, R. J. (2002). Scientific culture and educational research. Educational Researcher, 31(8), 4-14. DOI: 10.3102/0013189X031008004.10.3102/0013189X031008004]Search in Google Scholar
[Härkönen, U. (2003). The new systems theory of early childhood education and preschool as a frame of reference for sustainable education. Journal of Teacher Education andTraining, 2, 25-38.]Search in Google Scholar
[Heimlich, J. E. (2007). Research trends in the United States: EE to ESD. Journal ofEducation for Sustainable Development, 1(2), 219-227. DOI: 10.1177/097340820700100212.10.1177/097340820700100212]Search in Google Scholar
[Henderson, K., & Tilbury, D. (2004). Whole-school approaches to sustainability: Aninternational review of whole-school sustainability programs. Report prepared by the Australian Research Institute in Education for Sustainability (ARIES) for the Australian Government Department of the Environment, Water, Heritage and the Arts.]Search in Google Scholar
[Howe, K. R. (2008). Isolating science from the humanities: The third dogma of educational research. Qualitative Inquiry Online First, 1-19. Retrieved October 21, 2008, from http://qix.sagepub.com hosted at http://online.sagepub.comDOI:10.1177/1077800408318302.10.1177/1077800408318302]Search in Google Scholar
[Hutchins, A. Hastie, A., Starkey, C., Hilton, S., & Clark, R. (2005). An investigation into the benefits of prolonged study leave undertaken by general practitioners. Educationfor Primary Care, 16, 57-65.10.1080/14739879.2005.11493483]Search in Google Scholar
[Jithoo, V. (2010). To tell or not to tell; the childhood cancer conundrum: Parental communication and information-seeking. South African Journal of Psychology, 40(3), 351-360.10.1177/008124631004000313]Search in Google Scholar
[Joffe, H., & Yardley, L. (2003). Content and thematic analysis. In D. F. Marks & L. Yardley (Eds.), Research Methods for Clinical and Health Psychology (pp. 56-68). Sage Publications Ltd.]Search in Google Scholar
[Keen, M., Brown, V. A., & Dyball, R. (2005). Social learning: A new approach to environmental management. In M. Keen, V. A. Brown & R. Dyball (Eds.), Sociallearning in environmental management: Towards a sustainable future (pp. 3-21). Earthscan, London.]Search in Google Scholar
[Labaree, D. F. (2003). The peculiar problems of preparing educational researchers. Educational Research, 32(4), 13-22. DOI: 10.3102/0013189X032004013.10.3102/0013189X032004013]Search in Google Scholar
[Lagemann, E. C. (1997). Contested terrain: A history of education research in the United States, 1890-1990. Educational Researcher, 26(9), 5-17. DOI: 10.3102/0013189X026009005.10.3102/0013189X026009005]Search in Google Scholar
[Malterud, K. (1993). Shared understanding of the qualitative research process. Guidelines for the medical researcher. Family Practice, 10, 201-206.10.1093/fampra/10.2.201]Search in Google Scholar
[Mandolini, C. (2007). Conditions, processes, and aims of teacher education: A philosophical perspective. Journal of Teacher Education for Sustainability, 7, 5-13.10.2478/v10099-009-0001-x]Search in Google Scholar
[McKeown, R. (2007). Setting the stage for a strategic research agenda for the UNDESD: A joint UNU-UNESCO workshop. Journal of Education for Sustainable Development,1(1), 91-96. DOI: 10.1177/097340820700100115.10.1177/097340820700100115]Search in Google Scholar
[Miles, M., & Huberman, M. (1994). Qualitative data analysis: An expanded sourcebook (2nd ed.). Thousand Oaks, CA: Sage.]Search in Google Scholar
[Minichiello, V., Aroni, R., Timewell, E., & Alexander, L. (1990). In-depth interviewing:Researching people. Hong Kong: Longman Cheshire Pty Limited.]Search in Google Scholar
[Moses, M. S. (2002). The heart of the matter: Philosophy and educational research. Reviewof Research in Education, 26(1), Chapter 1. DOI: 10.3102/0091732X026001001.10.3102/0091732X026001001]Search in Google Scholar
[Patton, M. Q. (2002). Qualitative evaluation and research methods (3rd ed.). Thousand Oaks, CA: Sage.]Search in Google Scholar
[Paul, J. L., & Marfo, K. (2001). Preparation of educational researchers in philosophical foundations of inquiry. Review of Educational Research, 71(4), 525-547. DOI: 10.3102/00346543071004525.10.3102/00346543071004525]Search in Google Scholar
[Pothas, A. M., Andries, D., & DeWet, J. (2001). Customer satisfaction: Keeping tabs on the issues that matter. Total Quality Management, 12, 83-94.10.1080/09544120020010110]Search in Google Scholar
[Salīte, I. (2008). Educational action research for sustainability: Constructing a vision for the future in teacher education. Journal of Teacher Education for Sustainability, 10, 5-16.10.2478/v10099-009-0021-6]Search in Google Scholar
[St.Pierre, E. A. (2006). Scientifically based research in Education: Epistemology and Ethics. Adult Education Quarterly, 56(4), 239-266. DOI: 10.1177/0741713606289025.10.1177/0741713606289025]Search in Google Scholar
[Summers, D. (2010). Embedding education for sustainable development in initial teacher training in the lifelong learning sector. Teaching in Lifelong Learning, 2(1), 35-46.]Search in Google Scholar
[Tashakkori, A., & Teddlie, C. (1998). Mixed methodology: Combining qualitative andquantitative approaches. Thousand Oaks, CA: Sage.]Search in Google Scholar
[Tilbury, D., & Ross, K. (2005). Living change: Documenting good practice in educationfor sustainability in NSW. Macquarie University, Sydney and the Nature Conservation Council, NSW.]Search in Google Scholar
[Weber, R. P. (Ed.). (1990). Basic content analysis (quantitative applications in the socialsciences). Sage Publications, Inc.]Search in Google Scholar
[Wright, T. (2007). Higher education for sustainability: Developing a comprehensive research agenda. Journal of Education for Sustainable Development, 1(1), 101-106. DOI: 10.1177/097340820700100114.10.1177/097340820700100114]Search in Google Scholar
[Wright, T., & Pullen, S. (2007). Examining the literature: A bibliometric study of ESD journal articles in the Education Resources Information Center Database. Journal ofEducation for Sustainable Development, 1(1), 77-90. DOI: 10.1177/09734082070010 0114]Search in Google Scholar
