The value revitalization model of Qajar religious schools in Tehran.

Religious schools are institutions for teaching Islamic sciences. Nowadays, many religious schools in Tehran, which were built during the Qajar period, have been destroyed due to natural erosion and urban expansion. Since there is no comprehensive research on the conservation and revitalization of these schools, the present study aims to model the value revitalization of Qajar religious schools in Tehran. The present research is a mixed-methods study (a qualitative-quantitative study using a simulation). The data required are collected using a questionnaire. The statistical population includes school teachers who complete the structured questionnaire after visiting the schools through a virtual tour. The teachers are selected using a random sampling technique and the sample size (number of participated teachers) is 948. The sampling adequacy is confirmed with the KMO test. The reliability and validity of the questionnaire are also verified by Cronbach's alpha and the model fit index, respectively. The data are analyzed by modeling and path analysis in SPSS and AMOS software. Research results show that architectural phenomena (i.e., independent variable), through value conservation (i.e., mediator variable), have the most significant effect on the value revitalization (i.e., dependent variable) of Qajar religious schools in Tehran. Also, the path analysis shows three essential relations with a large effect size in the model: (1) The conservation of compound values influenced by social interactions in the building revitalizes the semi-tangible aesthetic factor of the building; (2) The conservation of physical values influenced by the building structure revitalizes the tangible aesthetic factor of the building; and (3) The conservation of semantic values influenced by the moral values of the building revitalizes the intangible aesthetic and educational factors of the building. In value revitalization, two basic aesthetic and educational factors play the most important role because they do not influence any other variable while all variables influence them.