The Front Line Extension Worker WORKING WITHIN THE TRAINING AND VISIT SYSTEM The Training and Visit system of extension (T&V) is now operating in more than forty developing coun- tries in Africa, Asia, Europe, Central and South America. It is a system which emphasizes simplicity in both objectives and operation. It provides continuous feedback from farmers to extension agents and to research staff; it allows for continuous adjustment to the farmers' needs. It has spread rapidly around the world, because it is seen as an effective means of increasing farm production and because it is such a flexible tool at all levels of an agricultural ministry's operation. Prior to 1983, when T&V was introduced in Kenya, the agricultural extension service provoked many complaints. It was seen as unco- ordinated and haphazard. Front-line workers were accused of giving out too many, irrelevant and untimely messages. The con- nection between research and extension was tenuous and weak. Two-Way Communication With T&V, you-the front-line worker-become the vital link in a chain which ensures two-way communication between research institutions and farmers: