1 Sociology and Rural Sociology 2 Culture  3 Social Group  4 Social Stratification  5 Social Organization 6 Social Control  7 Rural Social Institution  8 Social Values and Social Change  9 Leader and Leadership  10 Psychology and Educational  Psychology  11 Intelligence 12 Personality  13 Perception  14 Attitude  15 Motivation  16 Emotion and Frustrations 17 Extension Teaching and Learning process