2026-04-26T21:59:15Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/841962026-04-20T19:01:44Zcom_10324_1145com_10324_931com_10324_894col_10324_1254

00925njm 22002777a 4500 dc Ramos-Truchero, Guadalupe author Eugenio-Gozalbo, Marcia author Estrada-Vidal, Ligia Isabel author 2026 Purpose-University gardens are innovative educational spaces that facilitate posing topics relevant to civic education, such as healthy and sustainable eating. This work aims to provide reliable quantitative tools to assess learning about sustainable food practices after garden-based interventions within higher education. Design/methodology/approach-Based on their previous qualitative research on learning promoted by garden-basedinterventions, the researchers designed two Likert-scale questionnaires. The first is the "Growing Food Habits_Purchase" (GFH_P) scale, which informs on the habits or profiles of people who can make food purchasing decisions. The second is the “Growing Food Habits_Intake” (GFH_I) scale, which informs on the habits or profiles of people regarding food consumption (diet). Findings- After validation, GFH_P consists of 14 items in four dimensions (reliability through McDonald’ ω = 0.721; Total Variance Explained = 52.97%), and GFH_I consists of 12 items in four dimensions (ω = 0.872; TVE = 60.699%). These two scales constitute valuable tools for applying before and after educational interventions at university gardens to assess progress in food purchasing and intake habits. Their use can demonstrate the actual contribution of garden-based learning to the transition toward more sustainable diets that is key to transforming the food system. Originality- This work responds to the need for quantitative instruments that allow for a rigorous evaluation of the academic impacts of garden-based learning. To date, there were no validated questionnaires to assess the educational impact of gardens as teachinglearning environments for food education. International Journal of Sustainability in Higher Education, April 2026 https://uvadoc.uva.es/handle/10324/84196 10.1108/IJSHE-07-2025-0651 Validating scales to assess learning about sustainable food through university gardens Validating scales to assess learning about sustainable food through university gardens