Payame Noor University Journals of Environmental Education and Sustainable Development 2322-3057 12 4 2024 06 21 Environmental Etiquette Education Model Validity from the Experts' Point of View Environmental Etiquette Education Model Validity from the Experts' Point of View 101 119 11159 10.30473/ee.2023.68407.2650 FA Abbas Alizadeh Shooshtari Department of Agriculture, Payame Noor University, Tehran, Iran Seyed Mohammad Shobeiri Department of Environmental Education, Payame Noor University, Tehran, Iran Mahdieh Rezaei Department of Environmental Education, Payame Noor University, Tehran, Iran Journal Article 2023 06 30 The aim of this research was to validate an educational model for environmental etiquette that was designed based on the Islamic-Iranian progress model. To this end, a descriptive survey method was employed, and the perspectives of 111 specialists were collected through purposive sampling using the snowball technique and a researcher-made questionnaire. The reliability of the tool was confirmed using Cronbach's alpha, and its validity was established through convergent and divergent validity tests, as well as the Fornell-Larcker criterion. The results were analyzed using descriptive and inferential statistics. After examining the fit of the measurement models, the fit of the confirmatory factor analysis model was assessed, and the proposed model was presented using structural equation modeling techniques and SmartPLS software. The overall model fit was evaluated using the GOF criterion, and the comprehensive validity of the model from the specialists' perspective was also examined. Ultimately, the validity of the model and its comprehensive validity from the specialists' viewpoint were confirmed. The aim of this research was to validate an educational model for environmental etiquette that was designed based on the Islamic-Iranian progress model. To this end, a descriptive survey method was employed, and the perspectives of 111 specialists were collected through purposive sampling using the snowball technique and a researcher-made questionnaire. The reliability of the tool was confirmed using Cronbach's alpha, and its validity was established through convergent and divergent validity tests, as well as the Fornell-Larcker criterion. The results were analyzed using descriptive and inferential statistics. After examining the fit of the measurement models, the fit of the confirmatory factor analysis model was assessed, and the proposed model was presented using structural equation modeling techniques and SmartPLS software. The overall model fit was evaluated using the GOF criterion, and the comprehensive validity of the model from the specialists' perspective was also examined. Ultimately, the validity of the model and its comprehensive validity from the specialists' viewpoint were confirmed. https://ee.journals.pnu.ac.ir/article_11159_b0555dcc65bba04bfc6f03d9608b75f1.pdf