Students’ Energy Sustainability Behaviors: Modeling the Role of Values and Self-Efficacy Beliefs
DOI:
https://doi.org/10.13052/spee1048-5236.4526Keywords:
personal social values, self-efficacy, students, regressionAbstract
Individual behavior is a multifactorial system subjected to multiple influences. This study examines the effect of personal values and self-reported efficacy of secondary school students on their energy-saving behavior. Predicting behavior is an important issue in sustainability issues, especially in energy consumption, a field that has attracted increasing interest in recent years. Data collection of 6.161 middle school students in the region of Attica have been utilized in this quantitative analysis of this paper. Ordinal regression models were applied in order to assess the ability to predict students’ energy behavior based on their personal values and self-reported efficacy. The results highlight the strong possibility students with altruistic values to engage themselves in energy-sustainable behaviors. On the contrary, those being more selfish are less likely to take actions such as turning off the lights when leaving a room or adjusting the thermostat of the heating system in order to reduce consumption. At the same time, the findings show the positive effect of perceived self-efficacy on the implementation of sustainable behaviors. Thus, emphasis is placed on the key foundations of energy behavior, specially of the future to be consumers having to decide on energy issues, unaware of the possible effects of their decision. So, the need to place more importance on the educational practices is hereby arisen targeting to the strengthening of holistic energy behavior of the students.
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Dijoo, Z. K., and Khurshid, R. 2022. Environmental degradation as a multifaceted consequence of human development. In Environmental Biotechnology (pp. 39–56). Apple Academic Press. https://doi.org/10.1201/9781003277279.
DeWaters, J. E., and Powers, S. E. 2011. Energy literacy of secondary students in New York State (USA): A measure of knowledge, affect, and behavior. J. Energy policy, 39(3), 1699–1710. https://doi.org/10.1016/j.enpol.2010.12.049.
DeWaters, J., and Powers, S. 2013. Establishing measurement criteria for an energy literacy questionnaire. J. The Journal of Environmental Education, 44(1), 38–55. https://doi.org/10.1080/00958964.2012.711378.
Sanginova, G. B. 2024. Improving organization in the first environmental education of preschool children. J. Multidisciplinary Journal of Science and Technology, 4(4), 440–447.
Elkhatat, A., and Al-Muhtaseb, S. 2024. Climate change and energy security: a comparative analysis of the role of energy policies in advancing environmental sustainability. J. Energies, 17(13), 3179. https://doi.org/10.3390/en17133179.
Casmana, A. R., Dewantara, J. A., Timoera, D. A., Kusmawati, A. P., and Syafrudin, I. 2023. Global citizenship: preparing the younger generation to possess pro-environment behavior, mutual assistance and tolerance awareness through school engagement. J. Globalisation, Societies and Education, 21(1), 15–32. https://doi.org/10.1080/14767724.2021.2013167.
Küfeoðlu, S. 2022. SDG-7 affordable and clean energy. In Emerging technologies: Value creation for sustainable development (pp. 305–330). Cham: Springer International Publishing. https://doi.org/10.1007/978-3-031-07127-0_9.
Lup, A. N. K., Soni, V., Keenan, B., Son, J., Taghartapeh, M. R., Morato, M. M., … and Montañés, R. M. 2023. Sustainable energy technologies for the Global South: challenges and solutions toward achieving SDG 7. J. Environmental Science: Advances, 2(4), 570–585. https://doi.org/10.1039/D2VA00247G.
Adewumi, A., Olu-lawal, K. A., Okoli, C. E., Usman, F. O., and Usiagu, G. S. 2024. Sustainable energy solutions and climate change: A policy review of emerging trends and global responses. J. World Journal of Advanced Research and Reviews, 21(2), 408–420. https://doi.org/10.30574/wjarr.2024.21.2.0474.
Laimon, M., and Yusaf, T. 2024. Towards energy freedom: Exploring sustainable solutions for energy independence and self-sufficiency using integrated renewable energy-driven hydrogen system. J. Renewable Energy, 222, 119948. https://doi.org/10.1016/j.renene.2024.119948.
Bandura, A., and Schunk, D. H. 1981. Cultivating competence, self-efficacy, and intrinsic interest through proximal self-motivation. J. Journal of personality and social psychology, 41(3), 586. https://doi.org/10.1037/0022-3514.41.3.586.
Otto, S., Evans, G. W., Moon, M. J., and Kaiser, F. G. 2019. The development of children’s environmental attitude and behavior. J. Global Environmental Change, 58, 101947. https://doi.org/10.1016/j.gloenvcha.2019.101947.
Bogner, F. X., Johnson, B., Buxner, S., and Felix, L. 2015. The 2-MEV model: Constancy of adolescent environmental values within an 8-year time frame. J. International Journal of Science Education, 37(12), 1938–1952. https://doi.org/10.1080/09500693.2015.1058988.
Bergman, B. G. 2016. Assessing impacts of locally designed environmental education projects on students’ environmental attitudes, awareness, and intention to act. J. Environmental Education Research, 22(4), 480–503. https://doi.org/10.1080/13504622.2014.999225.
Bogner, F. X., and Wilhelm, M. G. 1996. Environmental perspectives of pupils: The development of an attitude and behaviour scale. J. Environmentalist, 16(2), 95–110. https://doi.org/10.1007/BF01325101.
Collado, S., Corraliza, J. A., Staats, H., and Ruiz, M. 2015. Effect of frequency and mode of contact with nature on children’s self-reported ecological behaviors. J. Journal of Environmental Psychology, 41, 65–73. https://doi.org/10.1016/j.jenvp.2014.11.001.
Demetriou, K., Rana, S. S., and Williams, J. 2024. Measures of Children’s concerns and attitudes in relation to environmental crises: A systematic review. J. Journal of Environmental Psychology, 102433. https://doi.org/10.1016/j.jenvp.2024.102433.
Evans, G. W., Otto, S., and Kaiser, F. G. 2018. Childhood origins of young adult environmental behavior. J. Psychological science, 29(5), 679–687. https://doi.org/10.1177/0956797617741894.
Kopnina, H. 2011. Kids and cars: Environmental attitudes in children. J. Transport Policy, 18(4), 573–578. https://doi.org/10.1016/j.tranpol.2011.01.013.
Eccles, J. S. 1999. The development of children ages 6 to 14. J. The future of children, 30–44. https://doi.org/10.2307/1602703.
Piaget, J. 2003. Part I: Cognitive Development in Children–Piaget Development and Learning. J. Journal of research in science teaching, 40. https://doi.org/10.1002/tea.3660020306.
Piaget, J. 2000. Piaget’s theory of cognitive development. Childhood cognitive development: J. The essential readings, 2(7), 33–47.
Schwenck, C., Göhle, B., Hauf, J., Warnke, A., Freitag, C. M., and Schneider, W. 2014. Cognitive and emotional empathy in typically developing children: The influence of age, gender, and intelligence. J. European Journal of Developmental Psychology, 11(1), 63–76. https://doi.org/10.1080/17405629.2013.808994.
Isabelle, G. M. 2011. Energy-related logics of action throughout the ages in France: historical milestones, stages of life and intergenerational transmissions. J. Energy Efficiency, 4(4), 493–509. https://doi.org/10.1007/s12053-011-9124-8.
Sanghvi, P. 2020. Piaget’s theory of cognitive development: a review. J. Indian Journal of Mental Health, 7(2), 90–96.
Kuhn, D. 1979. The application of Piaget’s theory of cognitive development to education. J. Harvard educational review, 49(3), 340–360. https://doi.org/10.17763/haer.49.3.h70173113k7r618r.
Pakpahan, F. H., and Saragih, M. 2022. Theory of cognitive development by Jean Piaget. J. Journal of Applied Linguistics, 2(1), 55–60. DOI: https://doi.org/10.52622/joal.v2i2.79.
Pearce, H., Hudders, L., and Van de Sompel, D. 2020. Young energy savers: Exploring the role of parents, peers, media and schools in saving energy among children in Belgium. J. Energy Research & Social Science, 63, 101392. https://doi.org/10.1016/j.erss.2019.101392.
Strife, S. J. 2012. Children’s environmental concerns: Expressing ecophobia. J. The Journal of Environmental Education, 43(1), 37–54. https://doi.org/10.1080/00958964.2011.602131.
Kuthe, A., Keller, L., Körfgen, A., Stötter, H., Oberrauch, A., and Höferl, K. M. 2019. How many young generations are there? – A typology of teenagers’ climate change awareness in Germany and Austria. J. The Journal of Environmental Education, 50(3), 172–182. https://doi.org/10.1080/00958964.2019.1598927.
Neas, S., Ward, A., and Bowman, B. 2022. Young people’s climate activism: A review of the literature. J. Frontiers in Political Science, 4, 940876. https://doi.org/10.3389/fpos.2022.940876.
Jouhki, E. 2021. ‘Then we were ready to be radicals!’: school student activism in Finnish upper secondary schools in 1960–1967. J. Scandinavian Journal of History, 46(3), 383–407. https://doi.org/10.1080/03468755.2021.1875871.
Marks, E., Hickman, C., Pihkala, P., Clayton, S., Lewandowski, E. R., Mayall, E. E., … and Van Susteren, L. 2021. Young people’s voices on climate anxiety, government betrayal and moral injury: A global phenomenon. Government betrayal and moral injury: A global phenomenon. https://doi.org/10.1016/S2542-5196(21)00278-3.
Wankmüller, F., Loy, L. S., and Siegmund, A. 2025. Perspectives on climate change adaptation – A cluster analysis of young Germans to develop tailored educational approaches. J. Journal of Environmental Psychology, 102560. https://doi.org/10.1016/j.jenvp.2025.102560.
Clayton, S. D., Pihkala, P., Wray, B., and Marks, E. 2023. Psychological and emotional responses to climate change among young people worldwide: Differences associated with gender, age, and country. J. Sustainability, 15(4), 3540. https://doi.org/10.3390/su15043540.
Brophy, H., Olson, J., and Paul, P. 2023. Eco-anxiety in youth: An integrative literature review. International Journal of Mental Health Nursing, 32(3), 633–661. https://doi.org/10.1111/inm.13099.
Kankawale, S. M., and Niedzwiedz, C. L. 2023. Eco-anxiety among children and young people: systematic review of social, political, and geographical determinants. J. MedRxiv, 2023–12. https://doi.org/10.1101/2023.12.19.23300198.
Léger-Goodes, T., Malboeuf-Hurtubise, C., Mastine, T., Généreux, M., Paradis, P. O., and Camden, C. 2022. Eco-anxiety in children: A scoping review of the mental health impacts of the awareness of climate change. J. Frontiers in psychology, 13, 872544. https://doi.org/10.3389/fpsyg.2022.872544.
Niedzwiedz, C. L., Olsen, J. R., Rizeq, J., Afework, T., Hill-Harding, C. K., Shaw, R. J., … and Papies, E. K. 2025. Coming to terms with climate change: a glossary for climate change impacts on mental health and well-being. J. Epidemiol Community Health, 79(4), 295–301. https://doi.org/10.1136/jech-2024-222716.
Collado, S., and Evans, G. W. 2019. Outcome expectancy: A key factor to understanding childhood exposure to nature and children’s pro-environmental behavior. J. Journal of Environmental Psychology, 61, 30–36. https://doi.org/10.1016/j.jenvp.2018.12.001.
Denault, A. S., Bouchard, M., Proulx, J., Poulin, F., Dupéré, V., Archambault, I., and Lavoie, M. D. 2024. Predictors of Pro-Environmental Behaviors in Adolescence: A Scoping Review. J. Sustainability, 16(13), 5383. https://doi.org/10.3390/su16135383.
Kubrak, T. 2020. Impact of films: Changes in young people’s attitudes after watching a movie. J. Behavioral sciences, 10(5), 86. https://doi.org/10.3390/bs10050086.
Shapiro, S. 2013. Poor people, poor planet: The psychology of how we harm and heal humanity and earth. In Toward a Socially Responsible Psychology for a Global Era (pp. 231–254). New York, NY: Springer New York. https://doi.org/10.1007/978-1-4614-7391-6_10.
Bandura, A. 1982. Self-efficacy mechanism in human agency. J. American psychologist, 37(2), 122. https://doi.org/10.1037/0003-066X.37.2.122.
Bandura, A. 2006. Guide for constructing self-efficacy scales. Self-efficacy beliefs of adolescents, 5(1), 307–337. https://doi.org/10.1017/CBO9781107415324.004.
Maddux, J. E. 2009. Self-efficacy: The power of believing you can. in Shane J. Lopez, and C. R. Snyder (eds), The Oxford Handbook of Positive Psychology, online edn, Oxford Academic 2012, pp. 335–344. https://doi.org/10.1093/oxfordhb/9780195187243.013.0031.
Constantino, S. M., Sparkman, G., Kraft-Todd, G. T., Bicchieri, C., Centola, D., Shell-Duncan, B., … and Weber, E. U. 2022. Scaling up change: A critical review and practical guide to harnessing social norms for climate action. J. Psychological science in the public interest, 23(2), 50–97. https://doi.org/10.1177/15291006221105279.
Kazdin, A. E. 1979. Imagery elaboration and self-efficacy in the covert modeling treatment of unassertive behavior. J. Journal of Consulting and Clinical Psychology, 47(4), 725. https://doi.org/10.1037/0022-006X.47.4.725.
Schunk, D. H. 1989. Self-efficacy and achievement behaviors. Educational psychology review, 1, 173–208. https://doi.org/10.1007/BF01320134.
Aguirre-Bielschowsky, I., Lawson, R., Stephenson, J., and Todd, S. 2017. Energy literacy and agency of New Zealand children. J. Environmental Education Research, 23(6), 832–854. https://doi.org/10.1080/13504622.2015.1054267.
Boudet, H., Ardoin, N. M., Flora, J., Armel, K. C., Desai, M., and Robinson, T. N. 2016. Effects of a behaviour change intervention for Girl Scouts on child and parent energy-saving behaviours. J. Nature Energy, 1(8), 1–10. https://doi.org/10.1038/nenergy.2016.91.
Fell, M. J., and Chiu, L. F. 2014. Children, parents and home energy use: Exploring motivations and limits to energy demand reduction. J. Energy Policy, 65, 351–358. https://doi.org/10.1016/j.enpol.2013.10.003.
Suryana, T. G. S., Setyadin, A. H., Samsudin, A., and Kaniawati, I. 2020. Assessing multidimensional energy literacy of high school students: an analysis of rasch model. In Journal of Physics: Conference Series (Vol. 1467, No. 1, p. 012034). IOP Publishing. https://doi.org/10.1088/1742-6596/1467/1/012034.
Bandura, A., Adams, N. E., Hardy, A. B., and Howells, G. N. 1980. Tests of the generality of self-efficacy theory. J. Cognitive therapy and research, 4, 39–66. https://doi.org/10.1007/BF01173354.
Lee, Y. F., Nguyen, H. B. N., and Sung, H. T. 2022. Energy literacy of high school students in Vietnam and determinants of their energy-saving behavior. J. Environmental Education Research, 28(6), 907–924. https://doi.org/10.1080/13504622.2022.2034752.
Polikovsky, M., Sharon, A., and Golberg, A. 2018. Enhancing energy literacy in children using zn/cu/potato batteries. F1000. J. Research, 7, 24. doi: 10.12688/f1000research.13228.1.
Radtke, R., Santillan-Jimenez, E., and Mohr-Schroeder, M. 2020. Collaboration by design: Development of a video game for energy literacy. J. International Journal of Designs for Learning, 11(2), 46–54. https://doi.org/10.14434/ijdl.v11i2.24109.
Volk, T. L., and Cheak, M. J. 2003. The effects of an environmental education program on students, parents, and community. J. The Journal of Environmental Education, 34(4), 12–25. https://doi.org/10.1080/00958960309603483.
Zografakis, N., Menegaki, A. N., and Tsagarakis, K. P. 2008. Effective education for energy efficiency. J. Energy Policy, 36(8), 3226–3232. https://doi.org/10.1016/j.enpol.2008.04.021.
Keller, L., Riede, M., Link, S., Hüfner, K., and Stötter, J. 2022. Can education save money, energy, and the climate? – assessing the potential impacts of climate change education on energy literacy and energy consumption in the light of the EU energy efficiency directive and the Austrian energy efficiency act. J. Energies, 15(3), 1118. https://doi.org/10.3390/en15031118.
Pradana, N. L., Kesmawan, A. P., and Maharani, S. 2019. Energy literacy-based learning activities on female students. J. International Journal of Scientific & Technology Research, 8, 1711–15.
Boz, V., and Gorgulu Ari, A. 2020. Student Views About Energy Resources. J. International Online Journal of Educational Sciences, 12(2). https://doi.org/10.15345/iojes.2020.02.001.
Karimi, S., Liobikienë, G., Saadi, H., and Sepahvand, F. 2021. The influence of media usage on iranian students’ pro-environmental behaviors: An application of the extended theory of planned behavior. J. Sustainability, 13(15), 8299. https://doi.org/10.3390/su13158299.
Tamar, M., Wirawan, H., Arfah, T., and Putri, R. P. S. 2021. Predicting pro-environmental behaviours: the role of environmental values, attitudes and knowledge. Management of Environmental Quality: An International Journal, 32(2), 328–343. https://doi.org/10.1108/MEQ-12-2019-0264.
Kluskens, N. T., Höffken, J. I., and Alkemade, F. 2025. Exploring opportunities and limits of energy citizenship in Dutch heat transitions. Energy Research & Social Science, 127, 104184.
Nilsson, A., von Borgstede, C., and Biel, A. 2004. Willingness to accept climate change strategies: The effect of values and norms. J. Journal of environmental psychology, 24(3), 267–277. https://doi.org/10.1016/j.jenvp.2004.06.002.
Raza, S. A., Khan, K. A., and Qamar, B. 2024. Understanding the influence of environmental triggers on tourists’ pro-environmental behaviors in the Pakistan’s tourism industry. J. Journal of Tourism Futures, 10(1), 38–67. https://doi.org/10.1108/JTF-12-2021-0269.
Savari, M., Damaneh, H. E., Damaneh, H. E., and Cotton, M. 2023. Integrating the norm activation model and theory of planned behaviour to investigate farmer pro-environmental behavioural intention. J. Scientific Reports, 13(1), 5584. https://doi.org/10.1038/s41598-023-32831-x.
Tran, K., Nguyen, T., Tran, Y., Nguyen, A., Luu, K., and Nguyen, Y. 2022. Eco-friendly fashion among generation Z: Mixed-methods study on price value image, customer fulfillment, and pro-environmental behavior. J. Plos one, 17(8), e0272789. https://doi.org/10.1371/journal.pone.0272789.
Wang, H., Li, J., Mangmeechai, A., and Su, J. 2021. Linking perceived policy effectiveness and proenvironmental behavior: The influence of attitude, implementation intention, and knowledge. J. International Journal of Environmental Research and Public Health, 18(6), 2910. https://doi.org/10.3390/ijerph18062910.
Whitmarsh, L., and O’Neill, S. 2010. Green identity, green living? The role of pro-environmental self-identity in determining consistency across diverse pro-environmental behaviours. J. Journal of environmental psychology, 30(3), 305–314. https://doi.org/10.1016/j.jenvp.2010.01.003.
Widayat, W., Praharjo, A., Putri, V. P., Andharini, S. N., and Masudin, I. 2021. Responsible consumer behavior: Driving factors of pro-environmental behavior toward post-consumption plastic packaging. J. Sustainability, 14(1), 425. https://doi.org/10.3390/su14010425.
Wu, J. S., Font, X., and Liu, J. 2021. The elusive impact of pro-environmental intention on holiday on pro-environmental behaviour at home. J. Tourism Management, 85, 104283. https://doi.org/10.1016/j.tourman.2021.104283.
Zeng, Z., Zhong, W., and Naz, S. 2023. Can environmental knowledge and risk perception make a difference? The role of environmental concern and pro-environmental behavior in fostering sustainable consumption behavior. J. Sustainability, 15(6), 4791. https://doi.org/10.3390/su15064791.
Chien, F., Sadiq, M., Nawaz, M. A., Hussain, M. S., Tran, T. D., and Le Thanh, T. 2021. A step toward reducing air pollution in top Asian economies: The role of green energy, eco-innovation, and environmental taxes. J. Journal of environmental management, 297, 113420. https://doi.org/10.1016/j.jenvman.2021.113420.
Rehman, A., Ma, H., Ozturk, I., and Ulucak, R. 2022. Sustainable development and pollution: the effects of CO2 emission on population growth, food production, economic development, and energy consumption in Pakistan. J. Environmental Science and Pollution Research, 29(12), 17319–17330. https://doi.org/10.1007/s11356-022-19600-5.
Sharma, R., Shahbaz, M., Kautish, P., and Vo, X. V. 2021. Does energy consumption reinforce environmental pollution? Evidence from emerging Asian economies. J. Journal of Environmental Management, 297, 113272. https://doi.org/10.1016/j.jenvman.2021.113272.
Yi, S., Abbasi, K. R., Hussain, K., Albaker, A., and Alvarado, R. 2023. Environmental concerns in the United States: can renewable energy, fossil fuel energy, and natural resources depletion help?. J. Gondwana Research, 117, 41–55. https://doi.org/10.1016/j.gr.2022.12.021.
Pothitou, M., Hanna, R. F., and Chalvatzis, K. J. 2016. Environmental knowledge, pro-environmental behaviour and energy savings in households: An empirical study. J. Applied Energy, 184, 1217–1229. https://doi.org/10.1016/j.apenergy.2016.06.017.
Stern, P. C. 1992. Psychological dimensions of global environmental change. J. Annual Review of Psychology, 43, 269–302. https://doi.org/10.1146/annurev.ps.43.020192.001413.
Stern, P. C., and Dietz, T. 1994. The value basis of environmental concern. J. Journal of social issues, 50(3), 65–84. https://doi.org/10.1111/j.1540-4560.1994.tb02420.x.
Schwartz, S. H. 1992. Universals in the content and structure of values: Theoretical advances and empirical tests in 20 countries. In Advances in experimental social psychology, Academic Press 25, pp. 1–65. https://doi.org/10.1016/S0065-2601(08)60281-6.
Martin, C., and Czellar, S. 2017. Where do biospheric values come from? A connectedness to nature perspective. J. Journal of Environmental Psychology, 52, 56–68. https://doi.org/10.1016/j.jenvp.2017.04.009.
De Groot, J. I., and Steg, L. 2008. Value orientations to explain beliefs related to environmental significant behavior: How to measure egoistic, altruistic, and biospheric value orientations. J. Environment and behavior, 40(3), 330–354. https://doi.org/10.1177/0013916506297831.
Steg, L., Perlaviciute, G., Van der Werff, E., and Lurvink, J. 2014. The significance of hedonic values for environmentally relevant attitudes, preferences, and actions. J. Environment and behavior, 46(2), 163–192. https://doi.org/10.1177/0013916512454730.
Kim, S., and Kim, S. 2024. Does social value matter in energy saving behaviors?: Specifying the role of eleven human values on energy saving behaviors and the implications for energy demand policy. J. Energy Strategy Reviews, 52, 101327. https://doi.org/10.1016/j.esr.2024.101327.
Schultz, P. W., and Zelezny, L. 2003. Reframing environmental messages to be congruent with American values. J. Human ecology review, 126–136. https://www.jstor.org/stable/24706963.
De Groot, J. I., and Steg, L. 2010. Relationships between value orientations, self-determined motivational types and pro-environmental behavioural intentions. J. Journal of Environmental Psychology, 30(4), 368–378. https://doi.org/10.1016/j.jenvp.2010.04.002.
Karp, D. G. 1996. Values and their effect on pro-environmental behavior. J. Environment and behavior, 28(1), 111–133. https://doi.org/10.1177/00139165962810.
Schultz, P. W., and Zelezny, L. 1999. Values as predictors of environmental attitudes: Evidence for consistency across 14 countries. J. Journal of environmental psychology, 19(3), 255–265. https://doi.org/10.1006/jevp.1999.0129.
Tolppanen, S., and Kang, J. 2021. The effect of values on carbon footprint and attitudes towards pro-environmental behavior. J. Journal of Cleaner Production, 282, 124524. https://doi.org/10.1016/j.jclepro.2020.124524.
Li, Y. B., Wang, T. Y., Lin, R. X., Yu, S. N., Liu, X., Wang, Q. C., and Xu, Q. 2022. Behaviour-driven energy-saving in hotels: The roles of extraversion and past behaviours on guests’ energy-conservation intention. J. Buildings, 12(7), 941. https://doi.org/10.3390/buildings12070941.
Busic-Sontic, A., Czap, N. V., and Fuerst, F. 2017. The role of personality traits in green decision-making. J. Journal of Economic Psychology, 62, 313–328. https://doi.org/10.1016/j.joep.2017.06.012.
DeWaters, J., and Powers, S. Energy literacy among middle and high school youth. In 2008 38th Annual Frontiers in Education Conference (pp. T2F-6). IEEE. October 2008. doi: 10.1109/FIE.2008.4720280.
Schwartz, S. H. 2003. A proposal for measuring value orientations across nations. Questionnaire package of the european social survey, 259(290), 2003, pp. 259–315.
Davidov, E. 2008). A cross-country and cross-time comparison of the human values measurements with the second round of the European Social Survey. In Survey research methods, European Survey Research Association 2008, (Vol. 2, No. 1, pp. 33–46). https://doi.org/10.5167/uzh-95236
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