The present study is a cross-sectional correlational study designed to ascertain the relationship between attitudes toward e-learning, perceived stress, and the ethical application of virtual education among professors at Bushehr University of Medical Sciences in 2023. The data were analyzed for 120 participating professors. The findings indicated that the mean attitude score towards e-learning was above average, the mean perceived stress score was below average, and the mean score for the ethical application in virtual education was above average and desirable. A positive correlation was identified between attitudes towards e-learning and the ethical application of virtual education among professors. Nevertheless, no statistically significant correlation was identified between attitudes toward e-learning and its constituent domains and perceived stress among the professors. The study by Maleki et al. (2015) revealed that most faculty members at Zanjan University of Medical Sciences demonstrated a positive attitude toward e-learning. Additionally, their computer access and skills were reported to be favorable. This indicates that the faculty is well-placed to implement e-learning programs successfully (17). The favorable attitude toward virtual education indicates its popularity among users, which can be attributed to several factors, including the ease and practicality of accessing educational resources, the independence of content from temporal and spatial constraints, and other advantages. The attractive environment created by virtual education, which features colorful and animated images, with the possibility of telecommuting and studying, encourages individuals to pursue virtual education and develop a positive attitude towards it (25). The findings from the data analysis indicated that the highest average score for attitudes toward e-learning among faculty members was related to the domain of perceived usefulness, which highlights the effectiveness of the e-learning environment for educational purposes. Nevertheless, comparing the present study with previous studies reveals inconsistencies (26–31). One of the factors contributing to the discrepancies between the findings of the present study and those of other studies can be attributed to the timing of data collection. In the studies conducted by Abbasi et al. (2020) in April 2020 and by Muflih et al. (2021) from early April to May 1, 2020, the participants exhibited negative attitudes towards e-learning. These studies were conducted during the early stages of the COVID-19 pandemic. The pandemic began with the outbreak of the novel coronavirus (2019-nCoV). At that time, there was inadequate infrastructure for the initiation of virtual education and a lack of appropriate training workshops (27, 30). It appears that attitudes towards e-learning are influenced by the timing of its adoption and the availability of supporting infrastructure. In studies conducted before the onset of the SARS-CoV-2 pandemic, as well as in the present study, which was conducted during the fifth wave of the pandemic—a period during which there was ample opportunity to establish the necessary infrastructure—users expressed positive attitudes towards this educational method. However, in studies conducted at the onset of the pandemic, such as the study by Muflih, the findings indicated a negative attitude towards the educational method. This may be a significant factor contributing to the positive attitudes of the current study's participants toward e-learning in a virtual environment. Another noteworthy finding is that the perceived stress levels among the faculty members in this study were below the average range. Per the findings of this study, Jakubowski et al. (2021) reported that the stress levels of Polish faculty members engaged in virtual education during the ongoing pandemic were relatively low (32). In a different study, Pressley et al. (2021) found that instructors of virtual education were the most stressed out. It is important to note that the participants in Pressley's study were elementary school teachers. Considering the inherent difficulties in managing and supervising elementary students through online platforms, it is unsurprising that elementary school teachers reported higher stress levels compared with university professors. Moreover, it is noteworthy that Pressley's study employed a virtual education stress questionnaire, which may have contributed to the elevated stress levels perceived by instructors in the present study. In other words, in the present study, other stress-reducing factors, such as being with family, may have interacted with the stress associated with virtual education, resulting in a net reduction in stress (7). Another noteworthy finding of the present study was the application of ethics in virtual education, which was observed to be above average among the instructors. Sobhaninejad et al. (2017) investigated the dimensions of personality traits, adherence to educational regulations, standard evaluation, mastery of content, proficiency in teaching methods, understanding of learners' diverse needs, and the organizational dimension among the faculty members of Imam Khomeini Maritime University in Nowshahr from the student's perspective. The findings indicated that the level of application of professional teaching ethics among the instructors was considerable (18). In a study by Narimani et al. (2014), while faculty members reported high levels of ethical application in virtual education, students rated this aspect of their education as below average. This discrepancy between the views of instructors and students may be attributed to the differing criteria students consider compared to instructors, as well as potential conflicts of interest among instructors when responding to professional ethics questions (24). As Rajaie (2019) observed, the potential for individual or group conflicts between personal and professional interests to result in deviations from professional ethics is a significant concern (33). This indicates that future studies should evaluate not only the perspectives of instructors but also those of students and other individuals associated with instructors to validate further the results of the present study regarding the adherence to professional ethics by instructors in education.
Another finding of the present study was that instructors' attitudes toward e-learning were identified as a positive predictor of the application of ethics in virtual education. In a study by Naderi et al. (2020) on "The Role of Competence and Professional Ethics in Elementary Teachers' Attitudes Towards Personalized Learning," it was reported that there is a significant relationship between teachers' attitudes toward personalized learning and professional ethics. In the study by Naderi et al., while teachers’ attitude personalized learning were assessed instead. The personalized learning questionnaire addressed several key dimensions, including authentic learning, student ownership, flexible teaching methods, the role of technology, collaboration, data usage, and classroom culture. These aspects are analogous to those included in the e-learning questionnaire utilized in the present study. A comparison of the study by Naderi et al. with the present study reveals that teachers' attitudes toward personalized learning are shaped by professional ethics. Specifically, those teachers who demonstrate a higher degree of professional ethics are more likely to consider the individual differences of their students in terms of learning. This contrasts with the present study, which posits that a positive attitude towards e-learning among instructors is a precursor to the application of ethics in virtual education. This offers a dual perspective on the attitude toward learning while applying ethics. Given the cross-sectional nature of the present study, a reciprocal relationship may be inferred. However, longitudinal studies could prove beneficial in determining the causal relationships involved. Therefore, to further elucidate the bidirectional nature of this relationship, it is recommended that studies be conducted to examine the role of instructors' ethical competence in their attitudes towards e-learning. Another finding of the present study was that there was no statistically significant relationship between attitudes toward e-learning and its domains and perceived stress among instructors (34). In a study that differs from the present study, conducted by Ozyurek et al. (2015), the results demonstrated a significant negative correlation between attitudes toward computer technology and perceived stress. the study mentioned above, it is pertinent to highlight that in Ozyurek et al.'s study, attitudes toward computer technology were evaluated in a face-to-face educational context, in contrast, learners' attitudes towards computer technology in a virtual learning environment were not taken into account. Moreover, over three-quarters of the research population possessed personal computers and had been engaged in computer-based instruction for at least one semester. As posited by Ozyurek et al., students encountered academic and environmental stressors and employed computers and virtual communications as a means of mitigating these pressures. As a positive attitude is associated with increased use, this increased use resulted in a reduction in stress levels. Nevertheless, the positive and stress-reducing interactions observed during virtual learning may be diminished by academic stress, examinations, and other factors, resulting in a lack of significant correlation between attitudes towards e-learning and stress (35). It is also important to note that a general stress questionnaire was utilized in this study. It is recommended that future studies employ a virtual learning stress questionnaire to more accurately examine the relationship between attitudes toward e-learning in virtual education and stress. The results of the present study are different from those of the Kalo et al. (2023) study, which found that instructors with positive attitudes toward distance education had lower stress levels. The discrepancy in the relationship between attitudes and stress in these studies and the lack of such a relationship in the present study is likely attributable to the demographic characteristics of the participants. In the study conducted by Kalo et al., the participants were women with full-time employment, a factor that, in conjunction with their status as mothers, increased the necessity for distance education and, consequently, a positive attitude towards it, which was associated with reduced stress. However, in the present study, the necessity for instructors to implement educational programs was largely determined by educational regulations, with minimal influence from the interests and needs of the student community and instructors (36). The lack of a correlation between attitudes toward virtual education and perceived stress could be explained by factors that minimize the impact of education, including virtual education, on student stress levels. Factors such as being separated from one's family, age-related crises, and emotional issues may also be significant. The increase in stress due to attitudes towards virtual education may be offset by the reduction in stress from being with family and other factors, which may explain the lack of a significant relationship. Furthermore, the scarcity of studies in virtual education, coupled with the potential for negative results to remain unpublished, has constrained the researcher's ability to identify and include relevant studies in this analysis.
Study Limitations
As with other studies, the present research has both strengths and limitations. One notable strength is its pioneering approach to examining the application of ethics in virtual education. However, the self-reporting nature of instructors in expressing their ethical practices might have influenced the results. Therefore, future studies should consider incorporating students' perspectives and employing more objective methods. Furthermore, the utilization of a generic stress questionnaire in this study may have influenced the results about the relationship between attitudes towards e-learning and stress. It is therefore recommended that future research employ a virtual education-specific stress questionnaire. Moreover, it is essential to note that this study was conducted within the medical sciences community. Therefore, caution should be exercised when attempting to generalize the results to non-medical communities. In conclusion, it is essential to note that this research was a cross-sectional study, and therefore, the results should not be interpreted causally.