If they take this action-if you see them at the demonstrations, or if they contact you for further information, then you know you have already encouraged them along to the "evaluation" stage on the route to "Adoption". In fact the persuasion strategy outlined here does mirror what it takes to move people through the stages of the "Adoption Curve" described in Chapter Three. This is a strategy for planning presentations that you will find you can use on many occasions-in talks, staffgroups, seminars or even in written reports. It should prove useful whenever you want to argue a case, at the stage where you have assessed for yourself the evidence and want to present your views in the most persuasive manner. Now we have considered aspects related to planning a talk, let us turn to factors which will affect its delivery. SETTING THE CLIMATE If the group you are addressing is coming together for the first time, and it is not a large gathering, then it is advisable to begin with an informal introductory session. Such a session is sometimes called "warming up". The purpose is to put people at their ease, and allow you to establish an initial rapport with the group. Start by introducing yourself-a little bit of your background and your main reason for talking to them on this occasion. Make this as light and relaxed as possible. If you can make a joke about yourself, then fine. Then ask members to introduce themselves. But remember that some people are shy of speaking in public. This informal round of brief introductions will help the shyer ones to feel more free to contribute later. This is a topic we will explore in more detail in Chapter Nine, which is concerned with facilitating group discus- sions. On occasions when you are the main speaker, it will be enough that people give their names and perhaps where they are from. Addi- tionally, sometimes it might be productive to ask in this beginning phase if people have some specific topics related to your theme that they would like you to take up in your talk. All this encourages an interest in what you have to say, gets your audience involved and makes it easier for them to ask questions when you have finished your talk.