In addition, the participants should be injected with some of the spirit and philosophy of the program if they are to interpret it well to others. Through printed materials, interpretation during registration, and experiences in committee work, participants can be given a better understanding of the purposes and program of the organization. Every opportunity should be given to participants to get a sense of belonging. This effect may be accomplished by inviting them into membership in the organization, by giving them leadership responsibilities, by offering them opportunities to serve on committees and councils, and by inviting them to special events and ceremonial occasions. Asking participants periodically to fill out interest questionnaires is another method of increasing their sense of participating.