Boyd, F., White, M. P., Bell, S. L., & Burt, J. (2018). Who doesn’t visit natural environments for recreation and why: A population representative analysis of spatial, individual and temporal factors among adults in England. Landscape and Urban Planning, 175, 102–113. https://doi.org/10.1016/j.landurbplan.2018.03.016 .
Capaldi, C. A., Dopko, R. L., & Zelenski, J. M. (2014). The relationship between nature connectedness and happiness: A meta-analysis. Frontiers in Psychology, 5. https://doi.org/10.3389/fpsyg.2014.00976 .
Cervinka, R., Röderer, K., & Hefler, E. (2011). Are nature lovers happy? On various indicators of well-being and connectedness with nature. Journal of Health Psychology, 17(3), 379–388. https://doi.org/10.1177/1359105311416873 .
Fattore, T., Fegter, S., & Hunner-Kreisel, C. (2019). Children’s understandings of well-being in global and local contexts: Theoretical and methodological considerations for a multinational qualitative study. Child Indicators Research, 12, 385–407. https://doi.org/10.1007/s12187-018-9594-8 .
Jordan, C., & Chawla, L. (2019). A coordinated research agenda for nature-based learning. Frontiers in Psychology, 10, 766. https://doi.org/10.3389/fpsyg.2019.00766
Land, K. C., & Michalos, A. C. (2018). Fifty years after the social indicators movement: Has the promise been fulfilled? Social Indicators Research, 135, 835–868. https://doi.org/10.1007/s11205-017-1571-y .
Marshall, J. (2007). Image as Insight: Visual Images in Practice-Based Research. Studies in Art Education: A Journal of Issues and Research, 49(1), 23-41.
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(4), 503–515. https://doi.org/10.1016/j.jenvp.2004.10.001 .
Moula, Z. (2020). A systematic review of the effectiveness of art therapy delivered in school-based settings to children aged 5–12 years. International Journal of Art Therapy, 25(2), 88–99. https://doi.org/10.1080/17454832.2020.1751219 .
Rudkowski, M. (2014). Fostering emotional wellbeing: personal reflections from an early childhood forest program. Children, Youth and Environments, 24(3), 80-91. DOI:10.7721/chilyoutenvi.24.3.0080.
Thomas, N., Graham, A., Powell, M. A., & Fitzgerald, R. (2016). Conceptualisations of children’s wellbeing at school: The contribution of recognition theory. Childhood, 23(4), 506–520. https://doi.org/10.1177/0907568215622802 .
Walshe, N., Lee, E., & Smith, M. J. (2020). Supporting children’s well-being with art in nature: Artist pedagogue perceptions. Journal of Education for Sustainable Development, 1(15). https://doi.org/10.1177/0973408220930708 .
World Health Organisation (2015). Health in 2015: From MDGs millennium development goals to SDGs sustainable development goals. Switzerland: WHO. https://apps.who.int/iris/bitstream/handle/10665/200009/9789241565110_eng.pdf;jsessionid=9EA834CCAEDD7BF85310D3F04AD0FFCD?sequence=1