The increasing need for education, lack of access to educational centers, economic limitations, scarcity of experienced instructors, and high education costs (1), as well as most importantly, the recent years' outbreak of contagious diseases like the coronavirus, have led to the widespread use of information technologies and concurrently brought a large population of learners under the ambit of e-learning. E-learning, as a novel method in education, has significantly impacted institutions and organizations, but its primary effect has been on universities and higher education centers (2).
The electronic learning system pertains to that segment of the educational system which utilizes information technology capabilities to implement learning programs. E-learning is one of the most popular learning environments and constitutes one of the most significant applications of information technology, offered in various formats such as Computer-Based Learning (CBL), Online Learning, Off-Line Learning, Network-Based Learning, and Web-Based Training. Electronic learning systems contribute to the effectiveness and flexibility of timing and location (3). Although it was first used in teachings that employed the internet for instruction, e-learning is a set of educational activities carried out with electronic tools, including audio and visual, computerized, and network resources.
The aim of electronic education is to integrate and coordinate new awareness regarding the new technologies used in higher education institutions. The framework of electronic education, through the utilization of web-based technologies and electronic learning activities, is growing to enhance active group learning among students. It is quite clear that the use of technology for learning and assessment allows students to carry out their tasks without the constraints of time and place, leading to peer collaboration, receiving feedback from instructors, and fostering cooperation that consider learning and assessment as an outcome for students (4, 5).
Although in recent years, the Ministry of Health and Medical Education has consistently emphasized the provision of medical sciences education in cyberspace, in reality, there has not been a widespread movement in this area across the country, and only some universities have initiated virtual courses. However, with the outbreak of COVID-19 since February 2020 in Iran, schools and universities were closed to break the chain of transmission and prevent further spread of the disease, and gradually, virtual education replaced in-person education (6).
In the field of medical sciences education, although initially, with the outbreak of COVID-19, education was offered in an unstructured manner through social networks, over time, medical sciences universities were required to use the Noorid system (a specialized academic learning software) as a centralized educational platform, and professors and students, after registration, could benefit from the capabilities of this system. This system had been designed before and had been used in some universities. Although it had not been universally employed across all medical sciences universities, the COVID-19 crisis led to its widespread implementation (6).
With the continuous growth and development of information technologies and efforts to implement electronic learning systems in universities and higher education centers, the issue of acceptance and continued use of these systems after being adopted by users (instructors and learners) has become a significant matter (7, 8). Non-continuance of the use of information systems, especially electronic learning systems, is one of the significant challenges facing university authorities and educational policymakers in higher education centers, and necessary planning and actions must be taken in this regard. To identify factors that affect the continued use of technologies and information systems, models have been presented.
To investigate and determine the factors influencing the continuance of the use of information systems in various organizations and sectors, models similar to those for the adoption and usage of technology have been presented. In recent years, many studies regarding the continuance of technology use have been conducted with the help of these models (9, 10). Past studies have emphasized the distinction and difference between technology acceptance models and technology continuance usage models (11).
The Information Systems Continuance Model, which was introduced by Bhattacherjee in 2001, is generally considered one of the most important models in university environments and electronic learning centers for determining factors influencing the intention to use information technology. In this model, four main variables are present: perceived usefulness, task confirmation, satisfaction, and the intention to continue use (Fig. 1) (12).
According to Nadri et al.'s definition of perceived usefulness, perceived usefulness means the degree to which a person believes that using a particular system will enhance their performance (13). The intention to continue use reflects the desire and intent of a user to continue using a system in the near future (14). Satisfaction occurs when feelings about unmet expectations are accompanied by the consumer's prior emotions regarding the experience. Satisfaction denotes a pleasant and positive emotional state that results from the evaluation of one's own work.
Expectation confirmation indicates the congruity between users' expectations of a technological system and their actual experiences from its continuous use (11). Moreover, recent studies have been conducted on the continuance use of electronic learning systems. Cheng, in 2014, examined the factors affecting the continuance usage of electronic learning among nurses and demonstrated that perceived usefulness had a significant impact on satisfaction, and that both perceived usefulness and satisfaction significantly affected the intention to continue using the system (15). In another study on this topic, quality confirmation, disconfirmation of quality, value, and disconfirmation of value had a positive effect on satisfaction, and disconfirmation of usability, innovation, and optimism about using the system ultimately led to continued use of e-learning in public organizations in Brazil (16). The study by Famoso et al. also showed that effectiveness, perceived ease of use, and perceived usefulness were the most important factors affecting the continuance of use of e-learning among students (17).
Considering the adoption of electronic learning systems in medical education as a result of COVID-19 in medical universities, the continued use of these information systems after the end of the COVID-19 pandemic with the resumption of in-person education at universities can, in addition to preventing the waste of resources spent on developing these systems (including design, development, and maintenance costs), assist in transforming technology-based learning (e-learning) into a modern educational culture in the field of medical sciences. Considering that preliminary studies by researchers have indicated that no study in this area has been conducted in Iranian medical universities, the present study aimed to determine the factors affecting the intention to continue using e-learning by employing a modified model for e-learning continuance from the perspective of faculty members at medical universities in the year 2022/2023.