Mohammad Habibzadeh Omran - Architecture PhD student, educator, Faculty of Architecture, Islamic Azad University of South Tehran, Tehran, Iran
Hadi Ghoddusifar - Architecture,PHD in Architecture,Assistant Professor, Islamic Azad University of South Tehran,Tehran,Iran

present study have done aiming at construct , reliability and validity of role of public participation in design questionnaire toward design Amol s social - cultural setting based on interview with urban Architecture and sociology experts and extracts of their options have been provided 189 people of Amol s tribes people have been selected by cluster randomized sampling method and questionnaire has been performed over them. Questionnaires have been analyzed using spss software, and used methods include: Speeches analysis (distinction coefficient and loop method), content Validity, Formation Validity (Factorial_analytic) and reliability (calculation of Kronbach alfa for all questionnaires and factors.11 factors have been identified in results of factorial analysis including: satisfaction, Place belonging, legibility, significance, sociopetaloid, security, unity, customs, Participation, comfort and Welfare and Performance. Questionnaire credit (reliability) obtained through Kronbach alfa as 0.870 . Considering results of research, it can be said that this questionnaire have suitable reliability and validity; and factors Obtained from factorial analysis Can measure Place of design in Amol s social-Cultural setting in very suitable method or on the other hand, in this research Level of Public satisfaction and finally Success of social sustainability can be measured through receive Public opinions about designing With factors introduced in this research.

Validity, Reliability, Design participation questionnaire ,Social sustainability