Week-14 Adoption and diffusion of agricultural innovations

ADOPTION & DIFFUSION OF INNOVATIONS

 

Diffusion is the process by which an innovation is communicated through certain channels over time among the members of a social system. It is a special type of communication, in that the messages are concerned with new ideas.

An innovation is an idea, practice or object that is perceived as new by an individual or other unit of adoption. The perceived newness of the idea for the individual determines his or her reaction to it.  The "newness" aspect of an innovation may be expressed in terms of knowledge, persuasion or a decision to adopt.