Education

  • Ph.D.  — Agricultural Education, Texas A&M University, College Station, TX (2007)
  • M.S.  — Agricultural Education, Tarleton State University, Stephenville, TX (2003)
  • B.S.  — Agricultural Services and Development, Tarleton State University, Stephenville, TX (1992)

 

Recent Publications

*Bolton, A., Edgar, D.W., and Carter, V.A. (2018). Successful secondary agricultural programs outside the classroom: A view of champions. Journal of Agricultural Education, 59(2), 255-274. doi: 10.5032/jae.2018.02255 (* denotes graduate student) (Corresponding Author)

Hansen, M.J., Edgar, L.D., & Edgar. D.W. (2018). College of agricultural, food, and life sciences international education: Students’ preferred location of travel and perceptions of barriers and benefits. Journal of International Agricultural & Extension Education, 25(1), 89-99. doi: 10.5191/jiaee.2018.25108

Edgar, D.W. & Hunt, C.H. (2017). Investigating structure communication between student teachers and cooperating teachers at multiple universities. Journal of Southern Agricultural Research, 59(1). Online at http://jsaer.org/pdf/vol67Whole.pdf (Corresponding Author)

Shoulders, C.W., Edgar, D.W., and Bolton A. (2016). Variability versus continuity: Student teachers' perceptions of two university supervision formats. Journal of Agricultural Education, 57(2), 173-183. doi:10.5032/jae.2016.02173. (Co-author)

Siebenmorgan, R.S., Edgar, D.W., Johnson, D.M., & Carter, V. (2016). An evaluation of teaching methods based on cognitive achievement. Journal of Agricultural Systems and Technology Management 27(1), 1-14. (Graduate student advisor and corresponding author).

Johnson, D. M., Edgar, D. W., Edgar, L. D., Pate, M. L., & Steffen, R. W. (2015). Biodiesel: Awareness, use, and perceptions of students at four U. S. universities. NACTA Journal 59(2), 54-62. (Corresponding author)

*Pennington, K., *Calico, C., Edgar, L. D., Edgar, D. W., & Johnson, D. M. (2015). Knowledge and perceptions of visual communications curriculum integrated into Arkansas secondary agricultural classrooms. Journal of Agricultural Education 56(2), 27-42. doi: 10.5032/jae.2015.02027 (Corresponding author).

Murphrey, T. P., Rutherford, T. A., Doerfert, D. L., Edgar, L. D., & Edgar, D. W. (2014). An Examination of Usability of a Virtual Environment for Students Enrolled in a College of Agriculture. Journal of Agricultural Education, 55(4), 38-52. doi: 10.5032/jae.2014.04038 (Corresponding author)

*Calico, C., Edgar, L. D., Edgar, D. W., & Johnson, D. M. (2014). Integration of agricultural communications curriculum in Arkansas secondary agricultural classrooms: A pilot study. Journal of Applied Communications, 98(4). Available at http://journalofappliedcommunications.org/2014.html (Corresponding author).

*Calico, C., Edgar, L. D., & Edgar, D. W. (2014). Knowledge and perceptions of agricultural communications pilot curriculum in Arkansas secondary agricultural classrooms. Journal of Applied Communications 98(4) 15-27.

*Calico, C., Edgar, L. D., & Edgar, D. W. (2014). Students’ perceptions of an agricultural communication lesson and an experiential learning activity in secondary agricultural education classrooms. NACTA Journal 58(3), 196 - 201. (Corresponding author)

Edgar, L. D., Edgar, D. W., & Pennington, K. (2014). An assessment of visual communications curriculum in Arkansas secondary agricultural science programs. NACTA Journal 58(3), 262 - 268. (Corresponding author)

Johnson, D.M., Edgar, D.W., Karcher, D.E., Richardson, M.D., & McCalla, J. Effect of petroleum diesel and biodiesel spills on turfgrass. Applied Turfgrass Science, 111), doi:10.2134/ATS-2013-0005-RS. (Corresponding author).