The Knowledge-Behavior Gap in Soil Conservation: An Interventional Study with Small-Scale Farmers in Chile | ||
| Journal of Agricultural Science and Technology | ||
| Articles in Press, Accepted Manuscript, Available Online from 16 September 2025 PDF (1.32 M) | ||
| Authors | ||
| Alexander Neaman* 1; Francisca Poblete1; Claudia Navarro-Villarroel2; Héctor Berroeta3; Elliot Burnham4; Mónica Castro4; Dmitry S. Ermakov5; Masoud Bijani6 | ||
| 1Facultad de Ciencias Agronómicas, Universidad de Tarapacá, Arica, Chile | ||
| 2Facultad de Ciencias, Universidad de Valparaíso, Valparaíso, Chile | ||
| 3Escuela de Psicología, Universidad de Valparaíso, Valparaíso, Chile | ||
| 4Escuela de Agronomía, Pontificia Universidad Católica de Valparaíso, Quillota, Chile | ||
| 5Department of Psychology and Pedagogy, Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University), 6 Miklukho-Maklaya St., Moscow 117198, Russia | ||
| 6Department of Agricultural Extension and Education, College of Agriculture, Tarbiat Modares University, Tehran, Iran | ||
| Abstract | ||
| Scientific literature proposes that the central objective of soil science education, particularly within the context of soil management education, is to promote soil conservation. The purpose of the study was to analyze the impact of a soil management course, taught by soil professionals, on the farmers’ soil science knowledge and their soil conservation behaviors. This research makes a novel contribution, as few existing investigations have examined potential behavioral changes resulting from an intervention with farmers. The research involved 33 small-scale farmers in the Arica and Parinacota Region, Chile. This study employed both qualitative and quantitative methods, with data collected through surveys (pre- and post- course, and a subsequent retention test) and interviews following the retention test. The training course significantly enhanced farmers’ understanding of soil science, as demonstrated by their performance on the post-course survey and retention test. However, no statistically significant improvement was observed in farmers’ soil conservation behavior. Interview results confirmed these quantitative findings, and provided insights into underlying mechanisms, which are consistent with the theories of the stage model of self-regulated behavioral change. Our study offers current evidence of the knowledge-behavior gap in agricultural decision-making. This study challenges the typical focus of agricultural extension activities on knowledge alone, highlighting how this approach overlooks potential behavioral changes resulting from the intervention. The format of our training program (traditional lectures and interactive discussions) is widely used in Chile. A future training course could focus on practical workshops and real-scale demonstrations of the recommended practices, as requested by participating farmers. | ||
| Keywords | ||
| Agricultural extension; Behavioral change; Land degradation; Pro-environmental behavior; Soil protection | ||
| References | ||
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