References
- Bentler, P. M. (1995). Structural equations program manual. Encino, CA: Multivariate Software Inc.
- Blanton, H. & Jaccard, J. (2006). Arbitrary Metrics in Psychology. American Psychologist, 61 (1), 27–41. Doi: 10.1037/0003-066X.61.1.2
- Browne, M. W., & Cudeck, R. (1993). Alternative ways of assessing model fit. En K. A. Bollen & J. S. Long (Eds.), Testing structural equation models (pp. 136–162). Newbury Park, CA: Sage.
- Cattell, R. B. (1966). The scree test for the number of factors. Multivariate Behavioural Research, 1, 245–276.
- Cayton, S. & Opotow, S. (2003). Identity and the natural environment: The psychological significance of nature. Cambridge: MIT Press.
- Dunlap, R. E., Van Liere K. D., Mertig, A. G. & Jones, R. E. (2000). Measuring endorsement of the New Ecological Paradigm: A revised NEP scale. Journal of Social Issues, 56 (3), 425–442.
- Fox, J. (2010). Sem (0.9–21) [Software]. Hamilton, Ontario: McMaster University.
- Gonzales, M. H., Aronson, E. & Costanzo, M. A. (1988). Using social cognition and persuasion to promote energy conservation: A quasi-experiment. Journal of Applied Social Pshychology, 18, 1049–1066.
- Gosling, E. & Williams, K. J. (2010). Connectedness to nature, place attachment and conservation behaviour: Testing connectedness theory among farmers. Journal of Environmental Psychology, 30 (3), 298–304. Doi:10.1016/j.jenvp.2010.01.005
- Kaiser, H. F. (1960). The application of electronic computers to factor analysis. Educational and Psychological Measurement, 20, 141–151.
- Mayer, F. S. & Frantz, C. M. (2004). The connectedness to nature scale: A measure of individuals' feeling in community with nature. Journal of Environmental Psychology, 24, 503–515.
- Olivos, P. & Aragonés, J. I. (2011). Propiedades psicométricas de la Escala de Identidad Ambiental (EID). Psyecology, 2 (1), 15–24.
- Perrin, J. L. & Benassi, V. A. (2009). The connectedness to nature scale: A measure of emotional connection to nature? Journal of Environmental Psychology, 29, 434–440.
- R DEVELOPMENT CORE TEAM (2009). R: A language and environment for statistical computing. Viena: R Foundation for Statistical Computing. URL http://www.R-project.org.
- Schultz, P. W. (2000). Empathizing with nature. The effects of perspective taking on concern for environmental issues. Journal of Social Issues, 56, 391–406.
- Schultz, P. W. (2001). The structure of environmental concern: Concern for self, other people, and the biosphere. Journal of Experimental Psychology, 21 (4), 327–329.
- Schultz, P. W. (2002). Inclusion with nature: The psychology of human-nature relations. EN P. Schmuck & P. W. Schultz (Eds.), Psychology of sustainable development (pp. 61–78). Dordrecht: Kluwer Academic Publishers.
- Schultz, P. W., Shriver, C., Tabanico, J. & Khazian, A. (2004). Implicit connections with nature. Journal of Environmental Psychology, 24, 31–42.
- Sevillano, V. (2007). Empatia y cognición social en la preocupación por el medio ambiente. Madrid: Universidad Complutense de Madrid.
- SPSS PARA MAC, REL. 19 (2010). Chicago: SPSS Inc.
- Stern, P. C. (2000). Toward a coherent theory of environmentally significant behavior. Journal of Social Issues, 56, 407–424.
- Stern, P. C., Aronson, E., Darley, J. M., Hill, D. H., Hirst, E., Kempton, W. & Wilbanks, T. J. (1985). The effectiveness of incentives for residential energy conservation. Evaluation Review, 10, 147–176.
- Vozmediano, L. & San Juan, C. (2005). Escala “Nuevo Paradigma Ecológico”: propiedades psicométricas con una muestra española obtenida a través de Internet. Medio Ambiente y Comportamiento Humano, 6 (1), 37–49.
- Werner, C. M., Turner, J., Shipman, K. & Twitchell, F. S. (1995). Commitment, behavior and attitude change: An analysis of voluntary recycling. Special issue: green psychology. Journal of Environmental Psychology, 15, 197–208.
- Wilson, E. O. (2001). The future of life. Londres: Brown.