Evaluate the reliability of the questionnaire, quality of life at school, secondary school students in Khomeini Shahr city

This study examined reliability of the questionnaire and quality of life at school (Anderson and Brook, 2000) Iranian in society. This studyis ananalysis of correlation studies, In this study, 400 female students 13 to 17 years of Khomeini Shahr city schools as multi-stage cluster sampling and Morgan were selected on the basis of the table, were studied. The exploratory factor analysis, six of opportunity, adventure and development, general satisfaction, negative emotions, social cohesion and the relationship with the teacher were extracted. The results showed that the lowest and highest alpha coefficient alpha for the subscale opportunities for social cohesion sub scale. The coefficient of internal consistency (Cronbach's alpha) of the questionnaire was 0/88. According to the results can be said the quality of life questionnaire in the school has a good reliability anda high level of reliability coefficients scalec and educe that the scale of quality of lifeat the school, including a questionnaire that will beless subject to changes in time and place.