Subject Term
- information seeking3
- knowledge level3
- corn2
- credibility2
- credibility (sources)2
- demonstration farms2
- development issues2
- diffusion2
- education methods2
- educational effects2
- educator effectiveness2
- extension programs2
- group teaching2
- interpersonal communication2
- leadership2
- literacy2
- media selection2
- media use2
- meetings2
- pesticides2