欧洲实验生物学杂志 开放获取

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Consideration comparative the value engineering between public and private girl guidance schools

Masoumeh Sarayi,Dawood Hosseyninasab and Shahram Ranjdoust

This study aimed to compare the value engineering situation between governmental and private girls schools - in one area Tabriz at academic year 89-90 was conducted using a descriptive method .The sample size was 237 persons who were selected through stratified random sampling. The measure tool was a researcher produced questionnaire that its reliability was confirmed by calculating Cronbach's alpha (α= 0.9 ).data was Analyzed with statistical software spss and t-test , Results showed significant differences is between value engineering situation in government and private schools. private schools were better than governmental schools, in Average " information step", "function analysis step", "creative step "& " development. Evaluation . Provide step."