Intelligence
Latin Intelligere meaning ‘to understand’ or ‘to choose between’
Intelligence is the ability of an individual to think rationally, act purposefully and cope with his environment (Wagnon). It is an ability to acquire knowledge for solving problems and adapting to the world (Woolfolk). Intelligence is of following types;
- Abstract intelligence: It is the ability to understand and deal with verbal and mathematical symbols. For example, if a farmer knows about iron deficiency in sugarcane, if same mineral deficiency occurs in another crop, he can find it.
- Mechanical intelligence: It is the ability to understand and deal with things, objects etc. and more concerned with the skills of individuals. For example, a farmer who is having mechanical skill to perform spraying operation does fast and effectively than those with less mechanical skill.
- Social intelligence: It is the ability to understand and deal with persons, to apply psychological principles of human relationship. Salesperson, politician, diplomat possess this intelligence