The role of social network analysis as a learning analytics tool in online problem based learning.

BACKGROUND: Social network analysis (SNA) might have an unexplored value in the study of interactions in technology-enhanced learning at large and in online (Problem Based Learning) PBL in particular. Using SNA to study students' positions in information exchange networks, communicational activities, and interactions, we can broaden our understanding of the process of PBL, evaluate the significance of each participant role and learn how interactions can affect academic performance. The aim of this study was to study how SNA visual and mathematical analysis can be sued to investigate online PBL, furthermore, to see if students' position and interaction parameters are associated with better performance. METHODS: This study involved 135 students and 15 teachers in 15 PBL groups in the course of "growth and development" at Qassim University. The course uses blended PBL as the teaching method. All interaction data were extracted from the learning management system, analyzed with SNA visual and mathematical techniques on the individual student and group level, centrality measures were calculated, and participants' roles were mapped. Correlation among variables was performed using the non-parametric Spearman rank correlation test. RESULTS: The course had 2620 online interactions, mostly from students to students (89%), students to teacher interactions were 4.9%, and teacher to student interactions were 6.15%. Results have shown that SNA visual analysis can precisely map each PBL group and the level of activity within the group as well as outline the interactions among group participants, identify the isolated and the active students (leaders and facilitators) and evaluate the role of the tutor. Statistical analysis has shown that students' level of activity (outdegree rs(133) = 0.27, p = 0.01), interaction with tutors (rs (133) = 0.22, p = 0.02) are positively correlated with academic performance. CONCLUSIONS: Social network analysis is a practical method that can reliably monitor the interactions in an online PBL environment. Using SNA could reveal important information about the course, the group, and individual students. The insights generated by SNA may be useful in the context of learning analytics to help monitor students' activity.

10 years of experience in adopting, implementing and evaluating progress testing for Saudi medical students.

Objectives: The progress test (PT) is a comprehensive examination that is designed to match the knowledge acquisition necessary at graduation and monitors progress during the entire period of an undergraduate program. Qassim College of Medicine (QCM) began using the multi-institutional PT in the Kingdom of Saudi Arabia (KSA). This study aimed to determine if the PT can be utilized to assess the progress of medical students at different Saudi medical colleges with different educational approaches, as well as whether this testing modality could be accepted by other colleges. Methods: Beside the establishment of a PT committee, comprehensive blueprinting was crafted to sample 200 A-type multiple choice questions (MCQs) from different disciplines. The PT is a paper-and-pencil model and is answered in a 4-h period. All PT items followed a uniform design. Results: In total, 13 rounds of the progress test have been conducted. The number of participating colleges increased from three (with 285 students) in the first test (May 2012) to more than 20 (with >6000 students) in the ninth round (February 2017). The average % scores for first-year students ranged from 3.0% to 7.9% while the average scores for fifth-year students ranged from 34.0% to 43.0%. Conclusion: The conduction of this meticulously crafted test to evaluate knowledge achievement at medical graduation is a fruitful tool and helps to provide constructive feedback for test-takers and other stakeholders relating to their relative positions among other fellows at the national level.

Supporting traditional PBL with online discussion forums: a study from Qassim Medical School.

BACKGROUND: The Qassim Medical School first year curriculum includes a 5-week problem-based learning (PBL) block. Student evaluation has highlighted inadequate feedback and lack of student-student and student-tutor interactions. An online intervention may alleviate this. METHODOLOGY: For each problem, a discussion forum (DF) was created with 14 threads (one for each group) in virtual PBL rooms. Students' and tutors' perceived satisfaction of the intervention was evaluated and types of posts were classified. RESULTS: By the end of the block, all academic staff involved and 123 students (95%) had participated in the DFs. There were around 2800 posts and 28,500 views. All 14 tutors and 102 (78%) students completed the online questionnaire. Of the students, 66 (76%) male and 36 (92%) female students responded. Overall, both students and tutors perceived the intervention positively. Posts included: reforming and finalizing learning objectives, posting the concept map constructed in the face-to-face session and questioning, encouraging and motivating each other. In addition, posts included tutors' feedback and redirection. CONCLUSIONS: Blending e-learning with conventional PBL may help overcome student-perceived shortcomings of conventional PBL and improve the learning experience, making learning more interactive and interesting.

Web-based and paper-based examinations: Lessons learnt during the COVID-19 pandemic lockdown.

OBJECTIVES: This study describes the process of remote assessment in medical education during the COVID-19 lockdown and shares data-driven experiences in resolving emerging concerns. METHODS: We analysed the data of end-of-course paper-based exams (PBEs) and web-based exams (WBEs) conducted during the academic year 2019/2020. Twelve end-of-block exams were included. There were four exams each for the first-, second-, and third-year students. Eight exams were conducted as PBEs, and four were administered as WBEs. We compared the mean scores of PBEs and WBEs between exams and batches. Additionally, we compared the PBE and WBE scores obtained by 10 high-performance and 10 lowest-achieving students. RESULTS: Variations were found in the scores of students from each of the three batches in PBEs or WBEs. In a few instances, the difference was statistically significant. No specific trend or pattern was detected in the difference between the scores of PBEs and WBEs. The mean score for the WBEs was intermediate among the means of PBEs for the first- and second-year students, but lower for the third-year students. Individual students' marks in different exams consistently showed a positive correlation. The correlation was always high for PBEs (r = 0.782, 0.847). CONCLUSION: The present study showed that average and individual scores in WBEs and PBEs are comparable. Although there were some variations between the results of the two assessment modalities, no remarkable trend or pattern was observed. WBEs offer an ideal approach for formative assessment, progress testing, and the low-weight, but frequent, nature of continuous assessment.

Digitalization plan in medical education during COVID-19 lockdown.

BACKGROUND: The COVID-19 pandemic has enhanced the adoption of virtual learning after the urgent suspension of traditional teaching. Different online learning strategies were established to face this learning crisis. The present descriptive cross-sectional study was conducted to reveal the different digital procedures implemented by the College of Medicine at Qassim University for better student performance and achievement. METHODS: The switch into distance-based learning was managed by the digitalization committee. Multiple online workshops were conducted to the staff and students about the value and procedures of such a shift. New procedures for online problem-based learning (PBL) sessions were designed. Students' satisfaction was recorded regarding the efficiency of live streaming educational activities and online assessment. RESULTS: The students were satisfied with the overall shift into this collaborative e-learning environment and the new successful procedures of virtual PBL sessions. The digital learning tools facilitated the performance of the students and their peer sharing of knowledge. The role of informatics computer technologies was evident in promoting the students, research skills, and technical competencies. CONCLUSIONS: The present work elaborated on the procedures and privileges of the transformation into digitalized learning, particularly the PBL sessions, which were appreciated by the students and staff. It recommended the adoption of future online theoretical courses as well as the development of informatics computer technologies.

Internet Use and Addiction Among Medical Students in Qassim University, Saudi Arabia.

OBJECTIVES: This study aimed to measure the prevalence of Internet use and addiction and determine its association with gender, academic performance and health among medical students. METHODS: This cross-sectional study was conducted between December 2017 and April 2018 at the College of Medicine, Qassim University, Buraydah, Saudi Arabia. The validated Internet Addiction Test questionnaire was distributed by simple random methods to medical students (N = 216) in the pre-clinical phase (first-, second- and third-years). A chi-square test was used to determine significant relationships between Internet use and addiction and gender, academic performance and health. RESULTS: A total of 209 student completed the questionnaire (response rate: 96.8%) and the majority (57.9%) were male. In total, 12.4% were addicted to the Internet and 57.9 had the potential to become addicted. Females were more frequent Internet users than males (w = 0.006). Academic performance was affected in 63.1% of students and 71.8% lost sleep due to late-night Internet use, which affected their attendance to morning activities. The majority (59.7%) expressed feeling depressed, moody or nervous when they were offline. CONCLUSION: Internet addiction among medical students at Qassim University was very high, with addiction affecting academic performance and psychological well-being. Suitable interventional and preventive measures are needed for proper Internet use to protect students' mental and physical health.

Research education in an undergraduate curriculum: Students perspective.

OBJECTIVE: This study aims to investigate the attitude and practice toward undergraduate research studies among medical students at Qassim University in Buraydah, Saudi Arabia. METHODS: An online cross-sectional survey developed based on previous studies. It was announced to all registered medical students who have active college's email (n = 448) at Qassim University in Buraydah, Saudi Arabia during the academic year of 2016. RESULTS: The response rate was 56.6% (n = 252). Less than half of the students have started their research projects (41.6%). Students complained about the lack of free time and the unavailability of a university hospital: 92.4% and 97.1%, respectively. One-third of students participated in extra-curriculum research, and female students were more involved. Only 15.2% have published their research and 26.7% have presented it in conferences. Male students have more journal publication in compared to their female collages while the females have presented their projects more often in conferences. To improve their curriculum vitae, 95.2% stated they are going to participate in extra-curriculum research in the future. CONCLUSIONS: Students believe in the importance of research for improving their future work life. The main reason for not participating in research, beyond deficiency of research activities, is lack of free time. Students are unsatisfied with research skills gained through academic life, although their interest toward research increases and they plan on participating in future research.