1. Classroom Lecture Method:
This is the most commonly used, simple, cost effective and conventional method. It is timesaving because it covers maximum number of people in a short period of time. It involves a speech by the instructor with very limited discussions. Clear and direct methods of presentation. Weaknesses of the method are that, lecture time is more than the normal human attention span of fifteen minutes and the contents of the lecture could be easily forgotten. Since the method does not provide for active participation on the part of the trainees, the extent of take-home learning is not to be known clearly. Moreover, lecture might be useful only if the presentation is made skillfully. While lecture is a useful method in so far as information dissemination is the objective, it has not been highly successful in modifying human behavior or in building commitments in the audience’s minds. An improvisation of this method is the lecture-cum-demonstration method in which the lecturer reemphasizes a skill or information by displaying the same in action. 2. Group Discussion Method:
It is a method used to knowledge and attitudinal development of trainees. In this method, sets of people examine several empirical studies to find out commonalities to derive the underlying general principles. They then combine their ideas and focus their attention on a given problem at a time, speaking from multiple points of view within a group. An instructor is optional, while a leader is necessary in this method. The various advantages of the method are that more ideas can be generated from each session. Moreover each member gets an opportunity to present one’s own ideas and get feedback from members of the same group. Peer pressure and commitments made to groups serve to ensure adherence to decisions jointly taken in the group. As a precaution, care must be taken to secure the participation of all members and make sure that a few members do