Due to the great importance of mental health students screening and lack of an appropriate native tool that was prepared based on prevalent psychopathological problems in students, the aim of this study was to provide an Short Scale-Electronic Secondary Adolescent Mental Health Problems-Teacherchr('39')s Edition.The purpose of the present study was to conduct a descriptive survey in terms of purpose of applied research. The statistical population of this study was second year high school students in Sivik province in the year 1396-97 with a total of 3761 students. Results: The results of item analysis showed that most items have the necessary conditions for tool presence. Exploratory and confirmatory factor analysis showed that the eight-item 40-item model could be considered as the most appropriate scale factor structure. Factor correlation coefficients ranged from 0.7 to 0.94, and item-to-item correlation coefficients ranged from 0.63 to 0.82. Also, the coefficients of correlation between short and long-range factors were between 0.65 and 0.97. Conclusion: It can be concluded that the resulting psychometric properties indicate the suitability of the short form of psychological health questionnaire for screening practices in the student population. 

Keywords: critical thinking, teaching approaches, learning strategies, high school students.