Longhurst, Max L., Rose Judd-Murray, Daniel C. Coster, and Debra M. Spielmaker. “Measuring Agricultural Literacy: Grade 3-5 Instrument Development and Validation”. Journal of Agricultural Education 61, no. 2 (June 30, 2020): 173–192. Accessed May 19, 2026. https://jae-online.org/index.php/jae/article/view/825.