Abstract :
In this paper we consider the seven major sources of the importance of meaning and purpose in life proposed on the world, namely; cross-culturally, including: achievement, acceptance, relationship, intimacy, religion, self-trancedence and fairness. Here, the effect of seven major resources on each other is measured using the opinion of experts for adolescent girls in brilliant talent high schools in Qom. In this research measures of influence affect and effect on the life is expected. By applying DEMATEL method its concluded that factors of meaning and purpose in life is ordered. Finally, strategies for brilliant talent high schools are presented.