حامد مینایی

The mobile phone by its entering to human’ life, has caused extensive changes, but sometimes cause problems as well. It seems that people who use the mobile phone in a problematic way are vulnerable to psychological damage. According to existing research, the purpose of this study was to compare the general health of students with problematic use of mobile phones and normal users. In this cross-sectional study, the study population was all students of Ardebil universities in 2013, out of which 116 were recruited using convenience sampling method. For collecting data, the Cell-Phone Over-Use Scale (COS) and General Health Questionnaire (GHQ) were used. Data were analyzed using SPSS16 software.There was a positive and significant relationship between problematic use of mobile phones and general health (p<0.01). Also, there was a significant difference between two groups of problematic users and normal users of mobile phones in terms of general health (p<0.01). According to the results, students with problematic use of mobile phones have a lower general health level. Therefore, interventions to improve their health and reduce their problematic use of mobile phones should be considered.

Background : Today, societies pay attention to ethics and moral values, emphasizing that moral values ​​should be preserved and kept alive in educational organizations. Therefore, the aim of the present study was to identify the ethical challenges of school principals in the Corona period . Methods : The present study was applied in terms of purpose and qualitative in terms of method. Its statistical population included educational management professors and school principals of West Azerbaijan Province. Sampling was done systematically through snowball technique and based on theoretical saturation criterion. Research data was collected by reviewing 21 articles related to the ethics of educational management or educational leadership in the COVID 19 period and then through semi-structured interviews (17 people) based on the model of qualitative interviews and its criteria, in an approximate time between 25 to 45 min, collected in person, electronically, and by telephone. Data were categorized using thematic analysis method in the form of basic, organized and comprehensive themes . Results : The results showed that the ethical challenges of school principals in Corona period as a comprehensive theme included 98 basic themes. According to the classification of basic themes, 7 organizing themes, including professional ethics, social-communicative ethics, individual ethics, technical-educational ethics, spiritual ethics, behavioral ethics, and decision-making ethics were obtained . Conclusion : The results showed that the closure of schools under COVID exacerbated 19 ethical problems in the education policies and practices, creating moral challenges in them. In this regard, principals are expected to use their knowledge and ethical skills to improve their scientific knowledge to address the problem of students at school during the Corona epidemic.