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This paper studies the relationship between the aspects of quality of student’s lives and efficient attitude to political system and analyzes influential factors. The society of the research includes all students in three public universities in Mazandaran province and the sample size is 445 students who were selected through stratified random sampling. Research findings show that the vast extent of the two concepts: quality of students lives and efficient attitude to political system did not allow researchers to accept or reject a hypothesis, or to come a consensus. Therefore, it is not possible to consider a simple and one way relationship between the stated variables. Attaining to a real and precise relationship, all indicators and dimensions of the subject should be taken into account. The coefficient of relation between the quality of student’s lives and efficient attitude to political system is positive which approves the study hypothesis. However, this relationship could not be found in sub-dimensions of the variables being studied. The relationship between physical quality of life on two extremes, very high and low, and student’s attitude to an efficient political system was negative.

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Social and political life of human society depends on the cooperation and participation of its members. It will be built through public contributions and education as a social system requires the participation and cooperation of all the people. The system can process without the effective participation of people in different aspects of their education as well as practical. This research is descriptive and to investigate the reasons for people's participation and contribution in the development of educational space is Mazandaran province. The sample of 143 participants from all donors school design and construction managers, officers and experts associated with the school activities in the province were in 1392. A questionnaire was used to collect data. The statistics in this study, the frequency table, frequency, and charting and analytical in order to use data from the sample and identify significant statistical differences between the views, binomial test and Friedman Used. The results show that for economic reasons, social, cultural participation and cooperation of the people in order to develop effective educational space, but the results were indicative of the priority ranking of the cultural, social and economic participation.

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The purpose of this study is to investigate the relationship between sustainable tourism development and improvement of social welfare indices based on structural equation analysis. Based on the new theoretical approaches, some hypotheses have been developed that this research is descriptive and correlational. The population of the study consisted of all the inhabitants of the villages of Koohrang city with 5 persons. Researcher-made questionnaires (using existing theoretical background) on tourism development, social welfare were used as research tools. Statistical analysis was performed based on structural equation using Spss and Amos software. The results showed that there is a significant relationship between tourism development and social, economic, legal, educational, demographic and social dimensions of social welfare. Also the regression values of the structural model indicate that the variable of rural tourism development among the social welfare dimensions has the most effect on the social dimension (ß=0.42) and then on the demographic dimension (ß=0.40) and economic dimension (ß=0.34) respectively.  legal dimension (V=0.28), biological dimension (ß=0.27) and least impact on educational welfare dimension (ß=0.24).