Background and Aim: Classroom management has a significant impact on controlling and managing student behavior. The management of the classroom is an art and a science. The present study set to investigate the status of classroom management styles and types of undesirable educational behaviors among students of Zahedan University of Medical Sciences. Methods and Materials: In this descriptive study, 300 students were selected by stratified random sampling to study a variety of undesirable behaviors in an academic setting. Also, 100 faculty members from Zahedan University of Medical Sciences participated in the study to explore classroom management styles. Classroom management style inventory designed by Amini et al. (2014) were used. The self-administered questionnaire about undesirable educational behaviors was used to gather data. The validity and reliability of both instruments have confirmed .The data were analyzed in SPSS software version 16. Results: The findings showed that the faculty members’ average score of class management is 45.16 out of 100 , which indicates that the faculty members of this university have an interactive style. Also, the average score of undesirable educational behaviors was obtained 71.21. out of 135. Conclusion: Based on the findings of research on the use of interactive styles by faculty members, it is recommended to prepare training workshops for university professors. In order to reduce the undesirable educational behaviors of students at the beginning of the semester and upon entering the university, justification classes should be hold to control various educational behaviors and misbehaviors and management classes should be hold by cultural and social officials of university and oblige students to participate in such classes. Keywords: classroom management style, undesirable educational behaviors

Background: Pregnancy can be affected by various psychological factors. These factors have adverse effects on the woman, her fetus. While COVID-19 is a new threatening subjects with less information yet. Therefore, This study conducted to determine the relationship between stress, anxiety and depression with birth indices in pregnant women admitted to the coronary care unit of hospitals in Kerman province in 2020. Methods: This is a descriptive analytical and across-sectional study carried out in Kerman, Iran in 2020. The research samples were 315 mothers affected with Covid-19 who have hospitalized in Covid-19 critical care wards in hospitals. The subjects entered in study by convenience method. The gathering tool was a questionnaire with two parts included demographic data and DASS-21 questioner. Collected data was analysed by SPSS version 18.0 .The Significance level considered 0.05. Results: The results showed that in terms of depression, 23.5% of subjects were in severe status, in terms of anxiety 47.6% were in very severe status and finally 29.2% were in severe stress. The results showed that the variables of stress, anxiety and depression were statistically inversely related to weight and height at birth (P< 0.05), but other indicators were not significantly related(P>0.05). Conclusions: Regard to the adverse effects of stress, depression and anxiety on neonatal outcomes in patients with Covid-19 critical care wards . It is recommended to be consider to such as mental health screening programs and strategies to reduce depression and anxiety in these mothers, To be considered by the health-treatment officials of the country. Key-words: Coronavirus-Stress-Anxiety-Depression-Pregnancy-Birth Index, DASS-21.

Background: Malaria is considered one of the most important parasitic diseases in Iran. With regard to malaria, Sistan and Baluchestan province ranks first among the country's provinces. Aim: To investigate the impact of education on malaria knowledge, attitude and behavior among health workers working in Saravan city health center. Methods: The present study is a semi-experimental study of before and after clinical trial type that was performed on 73 health workers in Saravan city. A researcher-made questionnaire was used to collect the required data. It consisted of two parts: the first part was dedicated to demographic data and the second part was about the knowledge, attitude and performance of health workers regarding malaria. The face and content validity of the questionnaire was confirmed by an expert panel. The reliability of the questionnaire was calculated using Cronbach's alpha coefficient (α=0.85). Before the start of the training, the questionnaires were given to the health workers. The trainings were presented in 49 one-hour sessions by the experts of the headquarters of Saravan Health Center in Behvarzi Center using lectures and pamphlets. One month after the training, the same questionnaires were filled in by health workers. Results: The results showed that the mean scores of health workers in the areas of knowledge, attitude and performance increased significantly after the workshop (p=0.001) so that the participants' knowledge score increased from 26.06 to 56.7. In terms of attitude, their score increased from 7.2 to 17.7, and in terms of performance, participants' score increased from 13 to 32. Conclusions: The findings revealed that the implementation of educational programs in the field of malaria can increase the level of knowledge, attitude and performance of the community regarding the preventive behaviors of malaria. Therefore, health system officials are recommended to work toward the amelioration of the knowledge, attitude and performance of the health workers. Keywords: knowledge, attitude, performance, health workers, malaria, retrainin

Introduction and Objective: Malaria is considered one of the most important parasitic diseases in Iran. With regard to malaria, Sistan and Baluchestan province ranks first among the country's provinces. This study set out in 2017 to investigate the impact of education on malaria knowledge, attitude and behavior among health workers working in Saravan city health center. Materials and Methods: The present study is a semi-experimental study of before and after clinical trial type that was performed on 73 health workers in Saravan city. A researcher-made questionnaire was used to collect the required data. It consisted of two parts: the first part was dedicated to demographic data and the second part was about the knowledge, attitude and performance of health workers regarding malaria. The face and content validity of the questionnaire was confirmed by an expert panel. The reliability of the questionnaire was calculated using Cronbach's alpha coefficient (α=0.85). Before the start of the training, the questionnaires were given to the health workers. The trainings were presented in 49 one-hour sessions by the experts of the headquarters of Saravan Health Center in Behvarzi Center using lectures and pamphlets. One month after the training, the same questionnaires were filled in by health workers. The difference between the variables of knowledge, attitude and performance in the two groups before and after the intervention was performed using a one-sample and paired sample t-test or their non-parametric equivalent i.e. Binominal and Wilcoxon tests in the SPSS software (version 18). A significance level of 0.5 was taken into consideration. Results: The results showed that the mean scores of health workers in the areas of knowledge, attitude and performance increased significantly after the workshop (p=0.001) so that the participants' knowledge score increased from 26.06 to 56.7. In terms of attitude, their score increased from 7.2 to 17.7, and in terms of performance, participants' score increased from 13 to 32. Discussion and Conclusions: The findings revealed that the implementation of educational programs in the field of malaria can increase the level of knowledge, attitude and performance of the community regarding the preventive behaviors of malaria. Therefore, health system officials are recommended to work toward the amelioration of the knowledge, attitude and performance of the health workers. Keywords: knowledge, attitude, performance, health workers, malaria, retrainin

Introduction and Objective: Malaria is considered one of the most important parasitic diseases in Iran. With regard to malaria, Sistan and Baluchestan province ranks first among the country's provinces. This study set out in 2017 to investigate the impact of education on malaria knowledge, attitude and behavior among health workers working in Saravan city health center. Materials and Methods: The present study is a semi-experimental study of before and after clinical trial type that was performed on 73 health workers in Saravan city. A researcher-made questionnaire was used to collect the required data. It consisted of two parts: the first part was dedicated to demographic data and the second part was about the knowledge, attitude and performance of health workers regarding malaria. The face and content validity of the questionnaire was confirmed by an expert panel. The reliability of the questionnaire was calculated using Cronbach's alpha coefficient (α=0.85). Before the start of the training, the questionnaires were given to the health workers. The trainings were presented in 49 one-hour sessions by the experts of the headquarters of Saravan Health Center in Behvarzi Center using lectures and pamphlets. One month after the training, the same questionnaires were filled in by health workers. The difference between the variables of knowledge, attitude and performance in the two groups before and after the intervention was performed using a one-sample and paired sample t-test or their non-parametric equivalent i.e. Binominal and Wilcoxon tests in the SPSS software (version 18). A significance level of 0.5 was taken into consideration. Results: The results showed that the mean scores of health workers in the areas of knowledge, attitude and performance increased significantly after the workshop (p=0.001) so that the participants' knowledge score increased from 26.06 to 56.7. In terms of attitude, their score increased from 7.2 to 17.7, and in terms of performance, participants' score increased from 13 to 32. Discussion and Conclusions: The findings revealed that the implementation of educational programs in the field of malaria can increase the level of knowledge, attitude and performance of the community regarding the preventive behaviors of malaria. Therefore, health system officials are recommended to work toward the amelioration of the knowledge, attitude and performance of the health workers. Keywords: knowledge, attitude, performance, health workers, malaria, retrainin