Correct option is D
✅ (d) Seaman A. Knapp
· Seaman A. Knapp is regarded as the Father of Agricultural Demonstration.
· He pioneered the concept of “learning by doing” in agriculture through demonstration farms in the USA.
· His methods laid the foundation for modern agricultural extension systems.
❌ (a) Edger Dale
· Edger Dale is known for the “Cone of Experience” in instructional design, not agricultural demonstration.
❌ (b) Auguste Comte
· Auguste Comte is a philosopher known for his work on positivism and sociology.
❌ (c) Paul Leagans
· Paul Leagans is known for his contributions to extension education but is not credited as the father of agricultural demonstration.