After a thorough study of socio-demographic characteristics of a population in Dhok Ratta, a relevant method of health education against smoking was employed to this population. Upon assessing the population habits even after lapse of 2 years, no change in the behaviour of the smokers was note what is likely to be missing in this programme to achieve the desired results?: (A) Knowledge of beliefs, (B) Knowledge of cultures, (C) Reinforcement, (D) Required devotion
Answer is C. None