The Learning Experience shows that when trying to facilitate adult learning The Learning there is often as much "unlearning" to be done as learning. Because Process people have so much emotional capital invested in their existing knowledge and experience, in their customary ways of doing things, to challenge this knowledge, experience and customs is the trickiest job for the extension worker. And little can usually be achieved through a simple plea to change. It is important to identify as precisely as possible what are the blocks to change and what are the bases of existing attitudes and practices. The most likely unfreezingg" methods will not be talk but demonstration and the conse- quences of examples-from which farmers can draw their own conclusions. Experience as a Learning Resource The package of knowledge and skills that the farmers already possess is itself a rich resource for learning. In planning and delivering your extension messages, you should start from where your farmers are. If you utilize their experience, you will ensure that your messages are relevant to their needs and interests. You may well learn from them some new ideas that will help you to modify your own knowledge and your teaching of it. Varieties of Experience Individual farmers will possess packages of knowledge and experi- ence of varying size and weight. Some of the farmers will be what we call "progressive"; some will not. Some will be skilled in building structures; others will be knowledgeable about the treatment of plant diseases. To draw on this varied store can enrich the learning for the whole group. But it makes the business of "starting from where the farmers are" a rather complicated matter. Rather than relying on your own presentation of informa- tion and demonstration of skills, you should, as much as possible, promote participatory methods of learning which allow for the varied inputs and responses of the farmers themselves. Approaches to Learning Most of your farmers will have had limited formal schooling and their approaches to learning will not be those found in institutions Chapter 4