The effect of environmental ethics awareness, ecological intelligence and the love of nature on sustainable consumption behavior

Yıl 2024, Cilt: 10 Sayı: 2, 290 - 313, 28.06.2024

Sinem Sargın , Yunus Dursun

https://doi.org/10.30855/gjeb.2024.10.2.007

Öz

Sustainability means taking into account the needs of future generations while meeting our own needs. In order for societies and countries to achieve their sustainability goals, individuals, companies and governments have responsibilities. Sustainable consumption behavior is defined as the behaviors that consumers perform in a way to use scarce resources in the most effective way with minimal damage to natural life and eco-system. In order to develop an understanding of sustainability among consumers, it is necessary to know the antecedents that push individuals towards sustainable consumption behavior. Therefore, it is thought that this study will contribute to the marketing managers and the literature. Accordingly, in this study, the effects of environmental ethics awareness, ecological intelligence and love of nature (passion for nature, intimacy with nature, commitment to nature) on sustainable consumption behavior (environmental sensitivity, non-need purchasing, saving, reusability) were examined. The data obtained as a result of the survey conducted on 531 consumers selected by convenience sampling method in Kayseri were analyzed through Structural Equation Modeling. The results show that passion for nature, commitment to nature, environmental ethics awareness and ecological intelligence effect environmental sensitivity; passion for nature and intimacy with nature effect unnecessary purchasing; passion for nature and ecological intelligence effect reusability. It was observed that none of the independent variables were effective on the saving behavior.

Anahtar Kelimeler

sustainability, sustainable consumption behavior, love of nature, environmental ethics awareness, ecological intelligence

Etik Beyan

Before conducting the survey, Ethics Committee Project Approval dated 31.01.2023 and numbered 04 was received from Erciyes University Social and Human Sciences Ethics Committee.

Çevre etiği farkındalığı, ekolojik zekâ ve doğa sevgisinin sürdürülebilir tüketim davranışı üzerindeki etkisi

Öz

Toplumların ve ülkelerin sürdürülebilirlik hedeflerine ulaşabilmeleri için, bireylerin, firmaların ve devletlerin sorumlulukları bulunmaktadır. Sürdürülebilir tüketim davranışı, tüketicilerin kıt kaynakları en etkin biçimde kullanarak, doğal yaşama ve eko-sisteme en az düzeyde zarar vererek gerçekleştirdikleri davranışlar olarak tanımlanmaktadır. Tüketiciler arasında sürdürülebilirlik anlayışının geliştirilebilmesi için, bireyleri sürdürülebilir tüketim davranışına iten öncüllerin bilinmesi gerekmektedir. Çalışmanın bu yönüyle pazarlama yöneticilerine ve alan yazınına katkı sağlayacağı düşünülmektedir. Bu doğrultuda bu çalışmada, çevre etiği farkındalığı, ekolojik zekâ ve doğa sevgisinin (doğa tutkusu, doğaya yakınlık, doğaya bağlılık) sürdürülebilir tüketim davranışı (çevre duyarlılığı, ihtiyaç dışı satın alma, tasarruf, yeniden kullanılabilirlik) üzerindeki etkileri incelenmiştir. Kayseri ilinde, kolayda örnekleme yöntemiyle seçilen 531 tüketici üzerinde gerçekleştirilen anket çalışması sonucunda elde edilen veriler Yapısal Eşitlik Modellemesi aracılığıyla analiz edilmiştir. Sonuçlar, doğa tutkusunun, doğaya bağlılığın, çevre etiği farkındalığının ve ekolojik zekânın çevre duyarlılığı üzerinde; doğa tutkusu ve doğaya yakınlığın ihtiyaç dışı satın alma üzerinde; doğa tutkusu ve ekolojik zekânın yeniden kullanılabilirlik üzerinde etkili olduğunu göstermektedir. Sürdürülebilir tüketim davranışı boyutlarından tasarruf davranışı üzerinde ise araştırmanın bağımsız değişkenlerinden herhangi birisinin etkili olmadığı gözlemlenmiştir.

Anahtar Kelimeler

sürdürülebilirlik, sürdürülebilir tüketim davranışı, doğa sevgisi, çevre etiği farkındalığı, ekolojik zekâ

Kaynakça

• Aguirre-Urreta, M., and Hu, J. (2019). Detecting common method bias: performance of the Harman’s single factor test. The Data Base for Advances in Information Systems, 50, 45–70. Doi: https://doi.org/10.1145/3330472.3330477.
• Ahuvia, A., 2005. Beyond the extended self: Loved objects and consumers' identity narratives. Journal of Consumer Research, 32(1), 171-184. Doi: https://doi.org/10.1086/429607.
• Akenji, L., and Bengtsson, M. (2014). Making sustainable consumption and production the core of sustainable development goals. Sustainability, 6(2), 513-529. Doi: https://doi.org/10.3390/su6020513.
• Aksu, C. and Gelibolu, L. (2015). Üniversite çalışanlarının sürdürülebilir tüketim açısından tutumlarının belirlenmesine yönelik bir araştırma. Kafkas Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 6(9), 235-248.
• Albert, N., Merunka, D., and Valette-Florence, P. (2013). Brand passion: Antecedents and consequences. Journal of Business Research, 66(7), 904-909. Doi: https://doi.org/10.1016/j.jbusres.2011.12.009.
• Anderson, J. C., and Gerbing, D. W. (1988). Structural equation modeling in practice: A review and recommended two-step approach. Psychological Bulletin, 103, 411–423. Doi: https://doi.org/10.1037/0033-2909.103.3.411.
• Armstrong, J. S., and R. G. Botzler. (1993). Environmental ethics: Divergence and convergence. Mc Graw-Hill.
• Atrek, B., and Madran, C. (2016). Ulusal alan yazınında sürdürülebilir tüketim: Tüketici perspektifinden sistematik derleme çalışması. Pazarlama ve Pazarlama Araştırmaları Dergisi, 10(19), 1-32.
• Azapagic, A. (2003). Systems approach to corporate sustainability a general management framework. Process Safety and Environmental Protection, 81(5), 303-316. Doi: https://doi.org/10.1205/095758203770224342.
• Baca-Motes, K., Brown, A., Gneezy, A., Keenan, E. A., and Nelson, L. D. (2013). Commitment and behavior change: Evidence from the field. Journal of Consumer Research, 39(5), 1070-1084. Doi: https://doi.org/10.1086/667226.
• Batra, R., Ahuvia, A., and Bagozzi, R. P. (2012). Brand love. Journal of Marketing, 76(2), 1-16. Doi: https://doi.org/10.1509/jm.09.0339.
• Bauman, Z. (2006). Küreselleşme: Toplumsal sonuçları. Ayrıntı Yayınları.
• Bayazıt Hayta, A. (2009). The role of consumer education in achieving sustainable consumption behavior. Kırsehir Faculty of Education Journal, 10(3), 143-151.
• Belk, R.W., Ger, G., and Askegaard, S. (2003). The fire of desire: A multisited inquiry into consumer passion. Journal of Consumer Research, 30(3), 326-351. Doi: https://doi.org/10.1086/378613.
• Bentler, P. M., and Bonett, D. G. (1980). Significance tests and goodness of fit in the analysis of covariance structures. Psychological Bulletin, 88(3), 588. Doi: https://doi.org/10.1037/0033-2909.88.3.588.
• Bowers, C. A. (2010). Educational reforms that foster ecological intelligence. Teacher Education Quarterly, 37(4), 9-31.
• Calderon-Monge, E., Pastor-Sanz, I., and Garcia, F. J. S. (2020). Analysis of sustainable consumer behavior as a business opportunity. Journal of Business Research, 120, 74-81. Doi: https://doi.org/10.1016/j.jbusres.2020.07.039.
• Castaneda, M. G., Martinez, C. P., Marte, R., and Roxas, B. (2015). Explaining the environmentally-sustainable consumer behavior: A social capital perspective. Social Responsibility Journal, 11(4), 658-676. Doi: https://doi.org/10.1108/SRJ-02-2014-0019.
• Chen, C., and Tsai, D. (2007). How destination image and evaluative factors affect behavioral intentions?. Tourism Management, 28(4), 1115–1122. Doi: https://doi.org/10.1016/j.tourman.2006.07.007.
• Cho, E., Gupta, S., and Kim, Y. K. (2015). Style consumption: Its drivers and role in sustainable apparel consumption. International Journal of Consumer Studies, 39(6), 661-669. Doi: https://doi.org/10.1111/ijcs.12185.
• Collins, A., Flynn, A., Wiedmann, T., and Barrett, J. (2006). The environmental impacts of consumption at a sub-national level: The ecological footprint of Cardiff. Journal of Industrial Ecology, 10(3), 9-24. Doi: https://doi.org/10.1162/jiec.2006.10.3.9.
• Cui, Y., Lissillour, R., Chebeň, J., Lančarič, D., and Duan, C. (2022). The position of financial prudence, social influence, and environmental satisfaction in the sustainable consumption behavioural model: Cross‐market intergenerational investigation during the Covid‐19 pandemic. Corporate Social Responsibility and Environmental Management, 29, 996–1020. Doi: https://doi.org/10.1002/csr.2250.
• De Guimarães, J. C. F., Severo, E. A., Klein, L. L., Dorion, E. C. H., and Lazzari, F. (2023). Antecedents of sustainable consumption of remanufactured products: A circular economy experiment in the Brazilian context. Journal of Cleaner Production, 385, 135571. Doi: https://doi.org/10.1016/j.jclepro.2022.135571.
• Doğan, O., Bulut, Z. A., and Çımrın, F. K. (2015). Bireylerin sürdürülebilir tüketim davranışlarının ölçülmesine yönelik bir ölçek geliştirme çalışması. Ataturk University Journal of Economics and Administrative Sciences, 29(4), 659-675.
• Dong, X., Liu, S., Li, H., Yang, Z., Liang, S., and Deng, N. (2020). Love of nature as a mediator between connectedness to nature and sustainable consumption behavior. Journal of Cleaner Production, 242, 1-11. Doi: https://doi.org/10.1016/j.jclepro.2019.118451.
• Elhoushy, S., and Lanzini, P. (2021). Factors affecting sustainable consumer behavior in the MENA region: A systematic review. Journal of International Consumer Marketing, 33(3), 256-279. Doi: https://doi.org/10.1080/08961530.2020.1781735.
• Fischer, D., Brettel, M., and Mauer, R. (2020). The three dimensions of sustainability: A delicate balancing act for entrepreneurs made more complex by stakeholder expectations. Journal of Business Ethics, 163, 87-106. Doi: https://doi.org/10.1007/s10551-018-4012-1.
• Flower, L. (2006). Environmental challenges in the 21st century. Assumption University Journal of Technology, 9(4), 248-252.
• Fornell, C., and Lacker, D.F. (1981). Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research, 18(1), 39–50. Doi: https://doi.org/10.1177/002224378101800104.
• Freiman, C. (2006). Environmental virtue ethics. Ethics and the Environment, 11(1), 133-138. Doi: https://doi.org/10.1353/een.2006.0003.
• Gardner, H. (1999). Are there additional intelligences? The case for naturalist, spiritual, and existential intelligences. In Kane, J. (Ed.), Education, information and transformation. Prentice Hall.
• Goleman, D. (2009). Ecological intelligence: How knowing the hidden impacts of what we buy can change everything. Doubleday Business.
• Goleman, D., Bennett, L., and Barlow, Z. (2012). Ecoliterate: How educators are cultivating emotional, social, and ecological intelligence. Jossey-Bass.
• Gürbüz, S., and Şahin, F. (2018). Sosyal bilimlerde araştırma yöntemleri. Seçkin Yayıncılık.
• Hair, J. F., Black, W. C., Babin, B. J., Anderson, R. E. (2019). Multivariate data analysis. Cengage Learning EMEA.
• Hamid, S. A. R., Khan, M. K. N., Kiani, S. T. M., Shah, T. Z., and Kiani, S. (2014). The impact of education as mediator on sustainable consumer behavior. International Review of Management and Business Research, 3(4), 1905-1913.
• Hettiarachchi, W. N. (2020). Ecological intelligence towards ecological behaviour. International Journal of All Research Writings, 3(5), 64-73.
• Hoffman, D. L., and Novak, T. P. (2018). Consumer and object experience in the Internet of Things: An assemblage theory approach. Journal of Consumer Research. 44(6), 1178-1204. Doi: https://doi.org/10.1093/jcr/ucx105.
• Hosta, M., and Zabkar, V. (2021). Antecedents of environmentally and socially responsible sustainable consumer behavior. Journal of Business Ethics, 171(2), 273-293. Doi: https://doi.org/10.1007/s10551-019-04416-0.
• Joseph, K. G., Arinaitwe, E., and Muwaga, M. (2022). The relationship between mindfulness and sustainable consumer behaviour: The mediating effect of self-transcendence. International Journal of Social Science and Humanities Research, 10(2), 94-101. Doi: https://doi.org/10.5281/zenodo.6500349.
• Kals, E., Schumacher, D., and Montada, L. (1999). Emotional affinity toward nature as a motivational basis to protect nature. Environment and Behavior, 31(2), 178-202. Doi: https://doi.org/10.1177/00139169921972056.
• Kang, J., and Kim, S. H. (2013). What are consumers afraid of? Understanding perceived risk toward the consumption of environmentally sustainable apparel. Family and Consumer Sciences Research Journal, 41(3), 267-283. Doi: https://doi.org/10.1111/fcsr.12013.
• Karaca, C. (2007). Çevre, insan ve etik çerçevesinde çevre sorunlarına ve çözümlerine yönelik yaklaşımlar. Çukurova Üniversitesi İİBF Dergisi, 11(1), 1-19.
• Karaca, Ş. (2018a). Duygusal ve bilişsel güdülerin sürdürülebilir giysi tüketim davranışı üzerindeki etkisini incelemeye yönelik bir çalışma. Selçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, (40), 254-268.
• Karaca, Ş. (2018b). Yaşam tarzının sürdürülebilir tüketim davranışı üzerindeki etkisini belirlemeye yönelik bir çalışma. İşletme Araştırmaları Dergisi, 10(3), 403-425.
• Karalar, R., and Kiracı, H. (2010). Bireysel değerlerin sürdürülebilir tüketim davranışı üzerindeki etkisini belirlemeye yönelik öğretmenler üzerinde bir araştırma. İşletme Araştırmaları Dergisi, 2(2), 79-106.
• Kaypak, Ş. (2011). Küreselleşme sürecinde sürdürülebilir bir kalkınma için sürdürülebilir bir çevre. KMÜ Sosyal ve Ekonomik Araştırmalar Dergisi, 13(20), 19-33.
• Khan, K., and Hameed, I. (2019). Relationship between consumer motivations and sustainable consumer behavior in a developing market. KASBIT Business Journal, 12(1), 178-191.
• Kirchain, R. E. Jr., Gregory, J. R., and Olivetti, E. A. (2017). Environmental life-cycle assessment. Nature Materials, 16(7), 693–697. Doi: https://doi.org/10.1038/nmat4923.
• Korkmaz, S., and Sertoğlu, A. (2013). Genç tüketicilerin sürdürülebilir gıda tüketimi davranışının güven ve değerlere dayanan planlı davranış teorisi kapsamında tartışılması. Hacettepe Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 31(1), 127-152. Doi: https://doi.org/10.17065/huniibf.103659.
• Lastovicka, J. L., and Sirianni, N. J. (2011). Truly, madly, deeply: Consumers in the throes of material possession love. Journal of Consumer Research, 38(2), 323-342. Doi: https://doi.org/10.1086/658338.
• Lee, J. D., Bahl, A., Black, G. S., Duber-Smith, D. C., and Vowles, N. S. (2016). Sustainable and non-sustainable consumer behavior in young adults. Young Consumers, 17(1), 78-93. Doi: https://doi.org/10.1108/YC-08-2015-00548.
• Leggett, J. A. (2007). Climate change: Science and policy implications. In CRS Report for Congress. Luxemborg: Office for Official Publications of the European Communities.
• Lin, C. W., Chien, C. Y., Ou Yang, C. P., and Mao, T. Y. (2023). Encouraging Sustainable Consumption through Gamification in a Branded App: A Study on Consumers’ Behavioral Perspective. Sustainability, 15(1), 1-14. Doi: https://doi.org/10.3390/su15010589.
• Marcon, A., Ribeiro, J. L. D., Dangelico, R. M., de Medeiros, J. F., and Marcon, É. (2022). Exploring green product attributes and their effect on consumer behaviour: A systematic review. Sustainable Production and Consumption, 32(2022), 76-91. Doi: https://doi.org/10.1016/j.spc.2022.04.012.
• Marcuse, P. (1986). The beginnings of public housing in New York. Journal of Urban History, 12(4), 353-390. Doi: https://doi.org/10.1177/009614428601200403.
• McCallum, I. (2008). Ecological intelligence: Rediscovering ourselves in nature. Fulcrum Publishing.
• Murphy, E. R., Illes, J., and Reiner, P. B. (2008). Neuroethics of neuromarketing. Journal of Consumer Behaviour, 7, 293–302. Doi: https://doi.org/10.1002/cb.252.
• Nekmahmud, M., Ramkissoon, H., and Fekete-Farkas, M. (2022). Green purchase and sustainable consumption: A comparative study between European and non-European tourists. Tourism Management Perspectives, 43, 1-19. Doi: https://doi.org/10.1016/j.tmp.2022.100980.
• Ogle, J. P., Hyllegard, K. H., Yan, R. N., and Littrell, M. A. (2014). Mother and teen daughter socialization toward ethical apparel consumption. Family and Consumer Sciences Research Journal, 43(1), 61-77. Doi: https://doi.org/10.1111/fcsr.12081.
• Okur-Berberoğlu, E. (2020). An ecological intelligence scale intended for adults. World Futures, 76(3), 133-152. Doi: https://doi.org/10.1080/02604027.2020.1730735.
• Özdamar, K. (2004). Tabloların oluşturulması, güvenirlik ve soru analizi. Paket Programlarla İstatistiksel Veri Analizi-1. Kaan Kitabevi.
• Özdemir, N. (2021). Dindarlık ve sürdürülebilir tüketim davranışı: Gönüllü sadeliğin aracı rolü. Turkish Journal of Marketing, 6(1), 70-89. Doi: https://doi.org/10.30685/tujom.v6i1.111.
• Özer, N., and Keleş, Ö. (2016). Çevre etiği farkındalık ölçeği geliştirme çalışması. Fen Bilimleri Öğretimi Dergisi, 4(1), 47-64.
• Özgül, E. (2010). Tüketicilerin değer yapıları, gönüllü sade yaşam tarzı ve sürdürülebilir tüketim üzerindeki etkileri. Hacettepe Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 28(2), 117-150.
• Paavola, J. (2001). Towards sustainable consumption: Economics and ethical concerns for the environment in consumer choices. Review of Social Economy, 59(2), 227-248. Doi: https://doi.org/10.1080/00346760110036175.
• Polat, E., Akoğlu, H. E., Konak, O., and Güçlü, Ö. (2019). Fiziksel aktivite yapan ve yapmayan bireylerde sürdürülebilir tüketim davranışlarının incelenmesi. Spormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 17(2), 53-63. Doi: https://doi.org/10.33689/spormetre.525753.
• Rasool, S., Cerchione, R., Centobelli, P., and Oropallo, E. (2022). Smoking kills you, littering butts damages others too: Analysing sustainable consumer behaviour in the era of circular economy. Environment, Development and Sustainability, 24(5), 7115-7137. Doi: https://doi.org/10.1007/s10668-021-01741-1.
• Rey, P. J. and Ritzer, G. (2012). The sociology of consumption. In G. Ritzer (Ed.), The Wiley-Blackwell companion to sociology (pp. 444-469). John Wiley and Sons.
• Roberts, K. (2005). Lovemarks: The future beyond brands. Powerhouse Books.
• Saavedra, R., and Van Dyne, L. (1999). Social exchange and emotional investment in work groups. Motivation and Emotion, 23(2), 105-123. Doi: https://doi.org/10.1023/A:1021377028608.
• Sarı, S., and Topçuoğlu, F. (2019). Kişilik tiplerinin sürdürülebilir tüketim davranışları üzerine bir araştırma. Suleyman Demirel University Journal of Faculty of Economics and Administrative Sciences, 24(2), 159-169.
• Sarkar, J. G., Sarkar, A., and Sreejesh, S. (2023). Developing responsible consumption behaviours through social media platforms: Sustainable brand practices as message cues. Information Technology and People, 36(2), 532-563. Doi: https://doi.org/10.1108/ITP-01-2021-0044.
• Seyfang, G. (2013). Shopping for sustainability: can sustainable consumption promote ecological citizenship?. In Citizenship, environment, economy (pp. 137-153). Routledge.
• Shumba, O. (2011). Commons thinking, ecological intelligence and the ethical and moral framework of Ubuntu: An imperative for sustainable development. Journal of Media and Communication Studies, 3(3), 84-96.
• Sterling, S. (2009). Ecological intelligence: Viewing the world relationally. In A. Stibbe (Ed.), The handbook of sustainability literacy: Skills for a changing world (ss. 76-83). Green Books.
• Stern, B. B. (1997). Advertising intimacy: Relationship marketing and the services consumer. Journal of Advertising, 26(4), 7-19. Doi: https://doi.org/10.1080/00913367.1997.10673532.
• Sternberg, R. J. (1986). A triangular theory of love. Psychological Review, 93(2), 119-135. Doi: https://doi.org/10.1037/0033-295X.93.2.119.
• Swimberghe, K. R., Astakhova, M., and Wooldridge, B. R. (2014). A new dualistic approach to brand passion: Harmonious and obsessive. Journal of Business Research, 67(12), 2657-2665. Doi: https://doi.org/10.1016/j.jbusres.2014.04.003.
• Taufique, K. M. R. (2022). Integrating environmental values and emotion in green marketing communications inducing sustainable consumer behaviour. Journal of Marketing Communications, 28(3), 272-290. Doi: https://doi.org/10.1080/13527266.2020.1866645.
• Tekiroğlu, A., and Hayır-Kanat, M. (2021). Çevre etiği farkındalığı ve sürdürülebilir çevre tutumu arasındaki ilişki. Ulakbilge, 59, 630–645.
• Theotokis, A., and Manganari, E. (2015). The impact of choice architecture on sustainable consumer behavior: The role of guilt. Journal of Business Ethics, 131(2), 423-437. Doi: https://doi.org/10.1007/s10551-014-2287-4.
• Trudel, R. (2019). Sustainable consumer behavior. Consumer Psychology Review, 2(1), 85-96. Doi: https://doi.org/10.1002/arcp.1045.
• Trudel, R., Argo, J.J., and Meng, M.D. (2016). The recycled self: Consumers' disposal decisions of identity-linked products. Journal of Consumer Research, 43(2), 246-264. Doi: https://doi.org/10.1093/jcr/ucw014.
• Tukker, A., and Jansen, B. (2006). Environmental impacts of products: A detailed review of studies. Journal of Industrial Ecology, 10(3), 159-182. Doi: https://doi.org/10.1162/jiec.2006.10.3.159.
• Türkdemir, P. (2019). Faydacılıktan hazcılığa: Sürdürülebilir giysi tüketim davranışı. Beykoz Akademi Dergisi, 7(2), 17-30. Doi: https://doi.org/10.14514/byk.m.26515393.2019.7/2.17-30.
• Umut, A. G. M. Ö., Topuz, Y., and Velioğlu, M. N. (2015). Çöpten geri dönüşüme giden yolda sürdürülebilir tüketiciler. Manisa Celal Bayar Üniversitesi Sosyal Bilimler Dergisi, 13(2), 263-288. Doi: https://doi.org/10.18026/cbusos.68623.
• UNESCO. (2012). Shaping the education of tomorrow: 2012 report on the UN decade of education for sustainable development, abridged. https://library.wur.nl/WebQuery/wurpubs/fulltext/246669.
• Wang, J., Zhu, M., Tang, X., He, M., Xu, S., Gao, Y., and Gu, J. (2010). Opportunities and challenges for environmental education at Yunnan’s institutions of higher learning. Chinese Education and Society, 43(2), 82–93. Doi: https://doi.org/10.2753/CED1061-1932430208.
• Watson, K., and Halse, C. M. (2005). Environmental attitudes of pre-service teachers: A conceptual and methodological dilemma in cross-cultural data collection. Asia Pacific Education Review, 6(1), 59-71. Doi: https://doi.org/10.1007/BF03024968.
• Wiek, A., Withycombe, L., and Redman, C. L. (2011). Key competencies in sustainability: A reference framework for academic program development. Sustainability Science, 6, 203-218. Doi: https://doi.org/10.1007/s11625-011-0132-6.
• Wu, L., and Zhu, Y. (2021). How love of nature promotes green consumer behaviors: The mediating role of biospheric values, ecological worldview, and personal norms. PsyCh Journal, 10(3), 402-414. Doi: https://doi.org/10.1002/pchj.430.