جستجوی مقالات مرتبط با کلیدواژه "کرونا" در نشریات گروه "فناوری اطلاعات"

The spread of the corona virus has caused the closure of face-to-face education and the forced transition of the country's education system to virtual education. After two years, when virtual education has gradually ended and face-to-face education has been established, it is necessary to study the challenges and problems of virtual education from the perspective of teachers as the main pillar of education. This research has been done with the aim of studying the challenges of virtual education and evaluating teachers of this style of education. This study was conducted in the framework of a qualitative approach and with the phenomenological method, in which data was collected using a semi-structured interview. The interviewees were 12 elementary school teachers in Tehran who were selected through purposive sampling and the interviews were continued until theoretical saturation was reached. The findings of the research showed that teachers' perception of the challenges of virtual education includes 4 main themes and 19 sub-themes, which main themes include material and technological challenges, challenges of education governance, challenges of the hidden elements of education, and challenges of the teacher training system.

The aim of this study was to investigate the effect of Shad application on academic motivation and activity of first grade high school students in Sari in Persian literature during the Corona period. This method of study was quasi-experimental by a pretest-posttest design, with a control group, and a one-month follow-up period. The statistical sample included 30 first grade high school students in Sari, who were selected by simple random sampling and assigned by random assignment to experimental and control groups (15 persons in each group). The Experimental group studied literature for 2 months and two 90-minute sessions each week using Shad application. But the Control group learned literature lessons using PDF files. The used tools included the Educational motivation of Walrand et all (1992), and Agency as a fourth aspect of Students engagement during learning activities of Reeve, J and Tseng, M (2011) Questionnaires. The result showed an increase in academic motivation and activity of students in the Experimental group compare to the Control group. Since Shad application leads to increase academic motivation and activity, therefore, it can be used as an effective application in schools.

In today's global context, the corona has led to fundamental changes in the structure and system of higher education and the creation of the necessary infrastructure in the field of e-learning and the creation of protocols, laws and other necessary arrangements. It has taken education out of the traditional form and has led to useful digital developments. Although digital tools have been an integral part of people's lives before the epidemic, today it has become a comprehensive way of educating people from a traditional classroom exercise to a distance and digital education. This digitalization has kept society and businesses active during the epidemic. Higher education must play an important role in helping shape the post-Corona world, and it must begin by transforming itself. The present article which has been compiled in a review manner with the help of library and internet resources, in addition to addressing the characteristics of the world after this epidemic and its impact on the instant digital evolution in the field of higher education, examines the need for future studies in education and higher education systems as a main prerequisite.

The aim of this study was surevying the strengths, weaknesses, opportunities and threats of the Corona virus outbreak in higher education from the perspective of students of the faculty of educational sciences and psychology.

The present study was an applied one in terms of its purpose and descriptive-survey in terms of the nature of the research. The statistical population of the present study consisted of students of educational sciences and psychology of university of Tabriz; according to the statistics received from the university, therer were 882 students. The Krejcie and Morgan table was used to determine the statistical sample size, based on which 268 participants were included in the sample using the available sampling method. A 79-item researcher-made questionnaire was given to the participants to gather the required data. To this end, after studying the relevant sources and background and interviewing several professors and students, the questionnaire items were extracted and divided into four sections: strengths (S), weaknesses (W), and opportunities (O) and threats (T). The content and face validity of the questionnaire were confirmed drawing on the experts’ opinions, especially the supervisors and advisors. Cronbach's alpha coefficient was used to determine the reliability of the questionnaire. The reliability of each of the four components of strengths, weaknesses, opportunities and threats was higher than 0.9, which was considered as an excellent level of reliability. To analyze the data, the proposed SWOT methods of Hossein, Adnan and Hossein (2014) were used.

The results showed that considering the strengths, the item of informing higher education institutions of their virtual infrastructure deficiencies was ranked as the first with a percentage of normalized weight of 6.83; flexibility in training places with normalized weight percentage of 6.68 was put in the second place; the item related to facilitating access to the content with a percentage of normalized weight of 6.58 was in the third place. Considering the weaknesses, the impossibility of students’ access to the physical facilities of the university with a percentage of normalized weight of 5.35 was ranked as the first; the item of not being able to gain newer and different experiences that can only be acquired by attending universities was the second one with a normalized weight percentage of 5.29. third rank; moreover, lack of affective bonds among between the students and the instructirs was considered as the third item with a normalized weight percentage of 4.92. As regards the opportunities, the possibility of education for employees with a percentage of normalized weight of 5.71 was put in the first place; global learning opportunities for the new generation with a normalized weight percentage of 5.23 was ranked as the second item; the item related to creating integrated e-learning systems in the form of virtual learning environments with a percentage of normalized weight of 5.21 in was considered as the third item. With regard to the threats, the item of physical injuries (eye injury, backache, etc.) with a normalized weight percentage of 5.42 was ranked as the first one; The item related to the decrease of the relationship between the instructors and the students was the second one with a percentage of normalized weight of 5.26; and the item related to a decrease in the student-student interaction with a percentage of normalized weight of 5.21 was ranked as the third one. Finally, internal (strengths and weaknesses) and external (opportunities and threats) factors were examined and strategies related to strengths-opportunities (SO), strengths-threats (ST), weaknesses-opportunities (WO) and weaknesses-threats (WT) were presented.

According to the results, it is necessary to make the best use of the opportunities provided for e-learning and to develop e-learning infrastructure and expand the interactive learning environments to take advantage of the strengths and opportunities, in order to move education towards a growing and desired direction. In this regard, weaknesses and threats can be reduced by grouping students in accordance with the health protocols, utilizing project-based evaluations, as well as attracting financial resources to strengthen the required infrastructure.

With the spread of corona and the transformation of face-to-face education into virtual education, educating students, especially in adolescence, has been a challenge for parents. The aim of the present study is to understand the lived experience of mothers and its related dimensions and meanings about virtual education during coronary quarantine. The research method is descriptive phenomenology. For this purpose, among Tehran mothers, 15 people who had at least one school child aged 11 to 15 years were selected by purposive sampling method and data were collected through in-depth and semi-structured interviews, and this continued until the researcher reached theoretical saturation. Data analysis was performed by coding and identifying the main and sub-categories using the Klaizi method. Findings of research on mothers' worries and concerns including 4 main themes and 9 sub-categories, respectively: students' cultural and social harms (students' vulnerability in cyberspace, the growth of consumerist culture in students and disorders in students' sociability), and students' mental health risks. Physical and mental injuries), the inefficiency of e-learning (incomplete realization of education and lack of infrastructure for e-learning) and the perceived benefits of e-learning (e-learning opportunities and increasing the ability of students in cyberspace).

Following the outbreak of the Covid virus 19 and the implementation of the social distancing plan, virtual school education continued to operate. This study investigates the opportunities and threats of e-learning during the corona pandemic. This study was conducted within the framework of a qualitative method with a phenomenological approach. In this method, in-depth interviews were used to collect information.  Participants were 20 students and teachers of vocational schools in Kalat city, which was based on the criteria of targeted stratified sampling and sampling continued until saturation. To analyze the findings, the method of summarizing the content of the interview text was used. The findings of this study include four themes and 19 sub-themes: 1- Common problems between students and teachers (6 sub-themes) 2- Problems specific to students (5 sub-themes) 3- Problems specific to teachers in virtual education (3 below Theme) 4- Benefits of e-learning (5 sub-themes).

Today's technology, despite all its extensive benefits and services, has a rich potential to negatively impact the lives of children and adolescents. Cyberspace has led to the socialization of children and adolescents, but at the same time it has become a feature of curiosity and risk-taking, a space prone to commit crimes and specifically cybercrime. Of course, with the right education and safe monitoring tools, students can be informed and protected. By virtue of humanity and by virtue of social nature, man has unique characteristics and numerous strengths and weaknesses that have made him deserving of the support of others. This support is more important than any other stage from the beginning of life to the end of adolescence. In the meantime, the school is one of the most important supporters and guardians of children's and adolescents' education. In this article, by explaining the strengths and weaknesses of schools, sociability, sociability and anti-socialism of children, a review and new methods in using safe monitoring tools to control cybercrime in schools are presented. In addition to the use of monitoring tools, the proposed method emphasizes religious educational planning and uses the blockchain process to provide students with authentication in cyberspace. The high security of the blockchain process has been used to protect data against hacking attacks and to prevent identity fraud and data theft. The data is stored in a blockchain in a distributed manner and this process has been carried out with acceptable updates for 5380 schools located in Isfahan province and other users consisting of students and parents.

Health care workers, while hosting people with or suspected of having coronavirus, may experience corona anxiety more severely than other people in the community.On the other hand, due to the prevention of corona spread, the conditions for face-to-face psychotherapy are not available in the current situation.Therefore, the aim of the present study is to evaluate the effectiveness of internet-delivered cognitive behaviour therapy on reducing anxiety about coronary heart disease in health care workers in Parsabad city.The research method is quasi-experimental and pre-test and post-test design with control group. vioral therapy group received behavior in six 90-minute sessions via the Internet, while the control group did not receive any intervention members of both groups before and after treatment. The covariance analysis test and SPSS software were used to analyze the collected data. The results showed that there was a significant difference between the mean scores of the experimental and control groups in the post-test, and internet-delivered cognitive behaviour therapy significantly reduced corona anxiety in health care staff. Therefore, the present study shows that internet-delivered cognitive behaviour therapy is effective in improving the symptoms of coronary anxiety and is a valuable option for reducing waiting time and increasing clinical efficacy.