References
- Allardt, E. (1989). An updated indicator system: Having, loving, being (Working paper). Helsinki: University of Helsinki.
- Älemalm-Hagsér, E., & Sandberg, A. (2011). Sustainable development in early childhood education: In-service studentsí comprehension of the concept. Environmental Education Research, 17(2), 187-200.10.1080/13504622.2010.522704
- Brundtland, G. (Ed.). (1987). Our common future: The world commission on environment and development. Oxford: Oxford University Press.
- Chatzifotiou, A. (2006). Environmental education, national curriculum and primary school teachers. Findings of a research study in England and possible implications upon education for sustainable development. Curriculum Journal, 17(4), 367-381.
- Connelly, S. (2007). Mapping sustainable development as a contested concept. Local Environment: The International Journal of Justice and Sustainability, 12(3), 259-278.10.1080/13549830601183289
- Edwards, S., & Cutter-Mackenzie, A. (2011). Environmentalising early childhood education curriculum through pedagogies of play. Australasian Journal of Early Childhood, 36(1), 51-59.10.1177/183693911103600109
- Ewert, A., Place, G., & Sibthorp, J. (2005). Early-life outdoor experiences and an individualís environmental attitudes. Leisure Sciences: An Interdisciplinary Journal, 27(3), 225-239.10.1080/01490400590930853
- Goralnik, L., & Nelson, M. (2011). Framing a philosophy of environmental action: Aldo Leopold, John Muir and the importance of community. Journal of Environmental Education, 42(3), 181-192.10.1080/00958964.2010.526152
- Hägglund, S., & Pramling Samuelsson, I. (2009). Early childhood education and learning for sustainable development and citizenship. International Journal of Early Childhood, 41(2), 49-63.10.1007/BF03168878
- Johnson, C. Y., Bowker, J. M., Bergstrom, J. C., & Cordell, H. K. (2004). Wilderness values in america: Does immigrant status or ethnicity matter? Society & Natural Resources, 17(7), 611-628.10.1080/08941920490466585
- Jutvik, G., & Liepina, I. (Eds.) (2007). Education for change. A handbook for teaching and learning sustainable development. Retrieved February 26, 2013, from http://www.balticuniv.uu.se/index.php/component/content/article/124-educationfor-change-teaching-materials/336-the-educ-teaching-materials
- Kellert, S. (2002). Experiencing nature: Affective, cognitive and evaluative development in children. In P. H. Kahn & S. Kellert (Eds.), Children and nature, psychosocial, sociocultural and evolutionary investigations (pp. 117-151). Cambridge: The MIT Press.
- National curriculum guidelines on early childhood education and care in Finland. (2005). Retrieved February 26, 2013, from http://urn.fi/URN:NBN:fi-fe201204193910.
- Olli, E., Grendstad, G., & Wollebaek, D. (2001). Correlates of environmental behaviors: Bringing back social context. Environment and Behavior, 33(2), 181-208.10.1177/0013916501332002
- Osano, P. M., & Corcoran, P. B. (2009). Introduction. In P. B. Corcoran & P. M. Osano (Eds.), Young people, education and sustainable development (pp. 21-33). Wageningen: Wageningen Academic Publishers.
- Palmer, J. A. (1993). Development of concern for the environment and formative experiences of educators. Journal of Environmental Education, 24(3), 26-31.10.1080/00958964.1993.9943500
- Palmer, J. A. (1998). Environmental education in the 21st century: Theory, practice progress, promise. London: Routledge.
- Reunamo, J. T., Lee, H. C., Wu, R., Wang, L. C., Mou, W. Y., & Lin, C. J. (2013). Perceiving change in role play. European Early Childhood Education and Research Journal, 21(2), 292-305.10.1080/1350293X.2013.789193
- Sandberg, A., & ƒrlemalm-Hagsér, E. (2011). The Swedish national curriculum: Play and learning with fundamental values in focus. Australasian Journal of Early Childhood, 36(1), 44-50.10.1177/183693911103600108
- Siraj-Blatchford, J. (2009). Editorial: Education for sustainable development in early childhood. International Journal of Early Childhood, 41(2), 9-21.10.1007/BF03168875
- Sustainable Development Espoo (RCE). (2013). Sustainable Development Programmes of Schools and Day Care Centres. Retrieved February 26, 2013, from http://www.espoo.fi/en-US/Housing_and_environment/Environment_and_nature/Sustainable_Development_Espoo_RCE/Sustainable_Development_Programmes_of_Schools_and_Day_Care_Centres.
- Tani, S., Cantell, H., Koskinen, S., Nordstrˆm, H., & Wolff, L. A. (2007). Kokonaisvaltaisuuden haaste: n‰kˆkulmia ymp‰ristˆkasvatuksen kulttuuriseen ja sosiaaliseen ulottuvuuteen [The challenge of the big picture: Perspectives into the cultural and social dimensions of environmental education]. Kasvatus, 38(3), 199-211.
- Teisl, M., & OíBrien, K. (2003). Who cares and who acts? Outdoor recreationists exhibit different levels of environmental concern and behavior. Environment and Behavior, 35(4), 506-522.10.1177/0013916503035004004
- UN (United Nations). (1992). Agenda 21. New York: United Nations.
- UN (United Nations). (2002). World summit on sustainable development - implementation plan. Retrieved December 6, 2013, from http://www.johannesburgsummit.org/html/documents/documents.html
- UNESCO (United Nations Educational, Scientific and Cultural Organisation). (2005). UN Decade of Education for Sustainable Development. Paris: UNESCO.