نشریه رویکردی نو بر آموزش کودکان
سال سوم شماره 2 (پیاپی 8، تابستان 1400)

The purpose of this reseaech was to investigate the relationship between teachers 'professional ethics with organizational virtue and teachers' organizational commitment (Case study: Primary Teachers of Education in Tehran District 5). This research was "applied" in terms of the purpose and in terms of "field" gathering and "descriptive" implementation of "solidarity" type. The research community consists of all teachers in the elementary education area of Tehran's 5th district, whose number is 755. The sample size was considered to be 254 people based on Krejcy and Morgan's tables. The data gathering method was library and field studies. Data gathering tool In this research, three standard questionnaires of professional ethics (1992), Cameron et al. Organizational virtue (2004) and organizational commitment of Allen and Meyer (1991) were used. Its reliability coefficient for variables was 0.76, 0.83 and 0.89 respectively. Data analysis was done by descriptive and inferential methods through software. In the descriptive statistics section (mean, standard deviation, frequency, and graphs), the research variables were shown. Inferential statistics included the Kolmogorov-Smirnov test to verify the variables of the research and SPSS-22 software in order to investigate Relationship between variables. There is a direct relationship between the professional ethics and the organizational virtue of teachers. The higher the professional ethics of teachers are, the higher their organizational virtue, and there is a direct relationship between professional ethics and teacher commitment. The higher the professional ethos among teachers, the higher the organizational commitment, the direct relationship between organizational virtue and teacher commitment.

In this study, pointing to face-to-face education is one of the priorities of education and brings many benefits. Kavous has been organized, interview and observation collection tools have been used, and content analysis based on vocabulary and unit of analysis has been extracted from the basic vocabulary. Happy followed; Many students did not have the proper equipment to use this facility and the provision of these equipment required a high cost, which was beyond the school's capacity, we decided to take effective action using the tool used by the school management Was provided, provide an opportunity, and encourage those students who did not have the equipment to attend face-to-face education with respect to health and basic prevention aspects; that research was welcomed by parents and students and the issue of stress during education and even Post-Corona with the health points that this new action research, a path to education flourishing that turns constraint into opportunity, and finally I made suggestions by the researcher in this action research.

By changing to a global pandemic in 2020, the corona virus imposed many problems and challenges on the world, which entered a new era of virtual education to prevent and promote the death of many government organizations, especially the education system. Students can be considered a threat. Those students do not have favorable financial conditions in the purchase of virtual equipment and parents are not literate enough in the academic guidance of this group of students, consequently we will drop out of school due to this issue and the challenge of this study. A descriptive method of content analysis of authentic documents and articles was explored and the title of the research was explored and the solutions and positive and negative issues of this global challenge were analyzed and discussed. At the end, the best method for students to perform properly was presented. Took.

The present study investigated the effect of the concept map of Azobel theory to prevent academic failure and learning decline in the corona. Quasi-experimental research method was performed with the control group of the subject in paired t-test, pre-test and post-test with the participation of two balanced groups of 30 people in the third grade of elementary school. Findings showed that the effect of concept map on forgetting content and learning decline and by remembering and memorizing curriculum has an effective role in the control group compared to the control group.

The most important problem that has paralyzed education and the education system from the point of view of the document of fundamental change is individualism and neglect of collective and group education in students. In many scientific foundations and statements of the Supreme Leader, the emphasis has been on the realization of the individual and the emergence of individual talents. From individuality and the emergence of individuality to de-individualization, all education with a virtual network and unknown and isolated interactions has been the result of this course. In the case of the realization of collective struggles and the emergence of individuality in society, its challenges have been studied.

The importance of research lies in the fact that the individual becomes problem-oriented, inquisitive and empowered. In many researches, positive effects on research course and research teachers have been studied and the successful findings have been obtained. In this research, with the help of successful teachers and related researches, we can expand the effect of curriculum teaching and research for the development of student research concept. Challenges of education and information explosion in the present age and some limitations such as the corona age is an opportunity that requires capable and thoughtful students and researchers in the lessons. The present research method was quasi-experimental with two groups of control and control. We used the science of the first lesson of the third grade and the beginning is in the formation of the concept of research key. In the findings showed the effects of educating the thoughtful student with the basic concepts of students' research showed a deeper look at the lesson and the control group. Applying the successful experiences of the research teacher to the students in the present age is an independent necessity and the student is perceptive, deep and constructive.

The purpose of this study was to build mobile educational games based on learning theories and educational psychology for the topic of the periodic table and also the effect of this method on students' academic achievement was measured. The statistical population of this study included all female students of mathematics and experimentation who were studying in Shahed and Fath Al-Mubin high schools in Rey in the academic year 1398-1399. Multi-stage cluster sampling method was used to select the sample. There were two groups of mathematics and experiment in each of these schools. 20 students from the experimental school were randomly selected. They were introduced and Q&A sessions were conducted online for the other group. In this study, finally, 20 people were randomly selected from the experimental group and 19 people from the control group due to the fall of the subject. Both groups were tested in ten sessions. After ten sessions, post-test was taken from the students again and at the end, the results were explained using statistical methods, analysis of covariance and variance and the findings showed that educational games had an effect on academic achievement. . However, the effect of educational background on academic achievement was greater than educational educational games and showed the condition that educational educational games are more suitable for students with better educational background.

Modern man is experiencing two parallel processes, decreasing the average sleep duration and increasing the body mass index. Sleep as an important process plays an important role in most bodily functions. Human and animal research suggests that short sleep duration is a new risk factor for weight gain and obesity. The aim of this study was to investigate the effects of sleep deprivation on obesity among children and adolescents.

The electronic search strategy was created and completed by the researcher and the results of the studies were reviewed. Computer search was performed using PubMed, MEDLINE and Google Scholar with the keywords: sleep deprivation, sleep deprivation, Short sleep, Sleep duration, Insomnia, Obesity, Weight gain and Body mass index.

The results of research analysis support the theory that insufficient sleep leads to disturbances in internal hormones, energy balance and weight gain, and can predict weight gain.

Sleep deprivation may affect body weight through appetite by affecting hormones that play a role in energy balance. The association between short sleep and obesity is greater in those 27 and under. This shows the importance of night sleep, which is one of the influential factors associated with obesity and overweight, especially among children and adolescents.

The present study was conducted to evaluate the effectiveness of Alifo game on emotional intelligence of preschool children in a quasi-experimental manner with a pre-test-post-test design with a control group. The statistical population included all preschool children in the 13th district of Tehran in the 97-98 academic year. In this study, the Bar-An emotional intelligence questionnaire was used. A total of 30 people were randomly divided into experimental group (15 people) and control group (15 people). In order to select the research sample, the available sampling method was used. After selecting the samples, a pre-test was performed and then Alifo game was performed for the children in the experimental group. For the experimental group, 45 play sessions were performed and performed at the time when the children were in preschool, and the control group did not receive any intervention, and at the end of the course, post-test was taken from both groups.Mean and standard deviation and analysis of covariance were used to analyze the data. Findings showed that Alifo play significantly increased the level of emotional intelligence of preschool children by 0.49 and also on the subscales of self-awareness, self-management, social awareness and relationship management by 0.61, 0.57, 0.54, respectively. And 0.54 was effective. Based on the findings, it can be stated that Alifo game is an effective way to increase children's emotional intelligence.

Sleep deprivation is one of those factors that affect the energy intake and appetite of individuals. It is reported that sleep deprivation affected by certain hormones (e.g. insulin, Leptin, ghrelin, and cholecystokinin, etc.) that are involved in energy balance may affect body weight through appetite. The aim of this study was to investigate the effect of sleep deprivation on appetite in active male students.

The research is experimental. Twenty volunteer’s male sports science students selected and examined in two conditions with simple random selection in counter balanced intra-group pattern. Participants examined at two controlled situation; 1) after twelve hours fasting and eight hours enough sleep, and 2) after twelve hours fasting and thirty hours quiet sleeplessness. Appetite evaluated with Visual Analogue Scale. Changes in dependent variable due to intervention analyzed with dependent t test at p>.05 by SPSS software ver.22.

The findings of the present study showed that 30 hours of sleep deprivation significantly increased the tendency to food (p = 0.012) and consequently significantly reduced the feeling of satiety in male sports science students (p = 0.001).

According to the results of the study, 30 sleep deprivation led to a significant change in students' appetite.