E-learning program for medical students in dermatology

Blended learning: An innovative teaching strategy to teach dermatology to the family medicine residents of a teaching hospital

Context

Medical educators face different challenges in this digital era with the pressure for clinical practice as well as teaching. In blended learning Internet technologies are used along with face-to-face teaching to deliver learning methodologies.

Objective

To assess the efficacy of the blended learning dermatology course on Family Medicine residents at a teaching hospital. Methodology: It was interventional (pre and post) study with purposive sampling. All the Family Medicine residents enrolled at The Aga Khan University Hospital participated in the study after giving consents. The course covered most common skin conditions. Multiple slide sessions, online lectures, clinical presentations, case-based scenarios, and quizzes were included in the course. Knowledge was assessed through pre- test by multiple choice questions. Post tests were taken after completion of the modules to assess the improvement in the knowledge of residents about basic dermatological conditions by multiple choice questions. After completion of sessions a survey questionnaire was administered to evaluate the perception of participants about blended learning strategy.

Results

The tests scores were significantly higher in the post test. The majority of the residents were satisfied with the course delivery. A statistically significant difference was found between pre and post test results with a P value 0.000.

Conclusions and Recommendation

Blended learning is an effective and innovative teaching strategy that helped family medicine residents to enhance their learning more effectively. We recommend that this method of teaching strategy should be used in other clinical disciplines in different contexts.didifferent contexts.

Positive perceptions of virtual didactics during the COVID-19 pandemic: a survey of dermatology residents' satisfaction, perception of efficacy and preferences

BACKGROUND

During the COVID-19 pandemic, resident didactics at many institutions, including ours, were transitioned from in-person to virtual.

OBJECTIVES

We aimed to examine dermatology residents' attitudes towards virtual didactics, assessing their satisfaction, impression of effectiveness and preference, along with factors correlating with these responses.

METHODS

An online questionnaire was administered to dermatology residents at our institution 3-6 months following the transition to virtual didactics.

RESULTS

The response rate was 26 of 31 residents (84%). Of the 26 respondents, 20 (77%) expressed satisfaction, 15 (58%) effectiveness and 12 (46%) a preference towards virtual didactics. Factors associated with satisfaction included feeling that virtual didactics positively impacted learning retention, represented time well spent and utilized high-quality images. Perception of effectiveness correlated with using high-quality images, baseline preference for online instruction and feeling engaged. Factors associated with preference for virtual didactics included having opportunities for critical thinking, using high-quality images and utilizing images applicable to teledermatology care. Advantages of virtual didactics included convenience, decreased commuting and easily hosting guest lecturers. Disadvantages included distractions/decreased focus, reduced social interaction and difficulty with communication.

CONCLUSIONS

Residents expressed satisfaction with, effectiveness of and some preference towards virtual didactics, which correlated with numerous factors relating to the learning environment, prior educational experiences and technology. Our findings suggest that it is reasonable to maintain a virtual didactic component as part of dermatology resident education. Furthermore, our data provide insights into strategies that residency programme directors and educators may consider when/if integrating virtual didactics into future educational curricula.

Comparison of Blended Learning With Traditional Dermatology Learning for Medical Students: Prospective Evaluation Study

BACKGROUND

Novel internet-based applications and associated technologies have influenced all aspects of society, ranging from commerce and business to entertainment and health care, and education is no exception. In this context, this study was designed to evaluate the impact of a dermatology e-learning program on the academic performance of medical students in dermatology.

OBJECTIVE

The aim of this study is to develop a dermatology blended-learning course for undergraduate medical students, evaluate the knowledge gained by students exposed to this course, and compare the results to those of traditional teaching methods.

METHODS

In this prospective study, we evaluated the performance of fourth-semester medical students at the Federal University of Bahia, Brazil. Students who had been in their second year of the medical course in 2019 were considered the control group, while students in their second year in 2020 were considered the blended or hybrid group. The first group attended traditional classes, using printed material (books and handouts), while the second group used our web-based course and e-book as a supplement in a hybrid web-plus-traditional fashion. Neither participants nor evaluators were blinded. The students in both groups were subjected to the same pre- and postcourse face-to-face, multiple-choice, paper-based evaluations, and we compared their performances. The content of the classes was the same for both groups. All didactic activities were developed by a team of certified dermatologists and professors from the university.

RESULTS

A total of 129 students were selected and divided into 2 groups: the control group (n=57) and the hybrid group (n=72). The precourse tests did not indicate any difference between the control group (mean score 2.74, SD 1.25) and the hybrid group (mean score 3.2, SD 1.22 SD; P>.05). The hybrid group had better final-term grades (mean 8.18, SD 1.26) than the traditional group (mean 7.11, SD 1.04). This difference was statistically significant (P<.05).

CONCLUSIONS

This study explores pedagogical possibilities in the field of dermatology teaching for medical school students. The results suggest that the performance of undergraduate students who attended the course with additional e-learning material was superior when compared to the performance of those who participated in the traditional course alone.

Challenges of fully online learning for dermatology education: a retrospective study

Background

Blended learning has proven to be an effective teaching strategy. During the COVID-19 pandemic in 2019, educational institutions worldwide switched to online learning. However, there is limited research on the effectiveness of blended learning and fully online learning. This study aims to evaluate and compare whether pure online learning is as effective as traditional blended learning by taking the example of dermatology education.

Methods

The researchers compared traditional blended learning and fully online learning by evaluating the achievement scores of undergraduate students in a dermatology course in the academic years 2019 and 2020, respectively, at the Shandong First Medical University, China. In 2019, students undertook small private online courses (SPOCs) combined with face-to-face teacher-led learning. In 2020, live teacher-led learning replaced face-to-face teacher-led learning. The researchers also conducted a questionnaire survey in 2020.

Results

The scores of students in 2019 were significantly higher than in 2020 (p = 0.002). There was no significant difference in the distribution of achievement variance in the scores between the two academic years. In the questionnaire survey, the majority of the students rated highly the fully online education mode and responded that pure online learning enhanced their self-study ability.

Conclusion

The present study shows that fully online learning currently does not perform as well as traditional blended learning in terms of examination scores due to some limitations. However, pure online education has several advantages over traditional blended education. Online courses should be improved to ignite students' interest and increase their learning efficiency.

Virtual spaced-learning method, during COVID-19 for Pharm D students

BACKGROUND

The coronavirus (COVID-19) outbreak basically changed teaching methods across the world, and learning was almost replaced by virtual learning during the pandemic. Also, the spacing effect is one of the most well-established phenomena in the science of learning. Using temporal intervals for re-exposing learners to information over time (spaced learning) leads to more effective retention of knowledge compared to having information presented at a single time (massed learning). Hence, we designed a virtual spaced learning method to reap the benefits of virtual learning and spaced learning concomitantly.

METHODS/APPROACH

An interventional semi- experimental survey among 66 Pharm D students was designed and implemented. Students were divided into two groups (spaced vs mass learning) in the national integrated virtual education platform (NAVID) as the matrix for teaching as well as evaluation. Classes were conducted in the following sequence: 1- answering the pre-test, 2- watching and listening to the educational content (separately for each group), 3- answering the post-test (n = 1). The pre/post-test consisted of 10 four-choice questions based on the Kirkpatrick Model extracted from the educational content.

RESULTS/OUTCOMES

Findings revealed that the average score was not significantly different between the post-tests of the spaced learning and mass learning (7.26 ± 2.26 vs 6.5 ± 2.5) methods utilizing the independent t- test (p ≥ 0.05).

CONCLUSIONS

Since no statistically significant improvement was observed in the virtual spaced learning group compared to the control group, it seems that clarifying the significant influence of the spaced learning strategy in pharmacy education requires longer period of study, or study on less complex or skill-based topics for further evaluation.

A dermatology E-learning programme is perceived as a valuable learning tool in postgraduate general practice training

OBJECTIVES

This study aims to explore GP residents' knowledge retention and residents' and clinical teachers' perception on the learning value of a dermatology E-learning programme.

METHODS

The study used a mixed-method design with a convergent parallel collection of data. GP residents (n=21) were selected through purposive sampling and were randomized to an E-learning group (n=12) or a traditional teaching methods group (n=9). The pre-and post-intervention knowledge tests of the E-learning group were compared using paired-samples t-tests. Post-knowledge tests scores of both groups were compared using independent t-tests. Cronbach's coefficient α was used to calculate the internal consistency of the questions used in the knowledge tests. Individual semi-structured interviews and clinical teachers (n=16) were conducted and analyzed using King's template analysis.

RESULTS

The E-learning group showed a significant increase in mean knowledge test scores from 58.92% (SD=9.55%) to 64.92% (SD=13.65%) (t₍₁₁₎=2.258, p=0.045, Cohen's d=0.51). The pre-knowledge test consisted of 46 items (Alpha=0.78), and the post-knowledge tests consisted of 45 items (Alpha=0.90). Interview data showed that the E-learning programme aided GP trainees' learning process and favoured a mixed-method teaching design, in which E-learning is used in parallel to the traditional teaching methods.

CONCLUSIONS

A dermatology E-learning programme appeared an effective strategy in resident's knowledge acquiring. The key users' perceptions, both residents and clinical teachers, indicated that E-learning was feasible and helpful for learning processes. Further research is required to evaluate the implementation of E-learning programmes in parallel to regular teaching programs.

Atypical pityriasis rosea in a young Colombian woman. Case report

Introduction: Pityriasis rosea is an acute and self-limited exanthemfirst described by Gilbert in 1860. Its treatment is symptomatic, and although there is no conclusive evidence, it has been associated with the reactivation of the human herpesviruses 6 and 7 (HHV-6 and HHV-7). Case presentation: A 28-year-old woman, from Bogotá, Colombia, ahealth worker, attended the emergency room due to the onset ofsymptoms that began 20 days earlier with the appearance of punctiformlesions in the left arm that later spread to the thorax, abdomen, opposite arm, and thighs. The patient reported a history of bipolar II disorder and retinal detachment. After ruling out several infectious diseases, and due to the evolution of the symptoms, pityriasis rosea was suspected. Therefore, treatment was started with deflazacort 30mg for 21 days, obtaining a favorable outcome and improvement of symptoms after 2 months. At the time of writing this case report, the patient had not consulted for recurrence. Conclusion: Primary care physicians should have sufficient training indermatology to recognize and treat dermatological diseases since manyof them are diagnosed based on clinical findings. This is an atypicalcase, in which the patient did not present with some of the pathognomonic signs associated with pityriasis rosea.

The electronic media and the study profile of the surgical resident

OBJECTIVE

this study analyzed the surgical resident's study profile by assessing the use of electronic media. 44.76% of the physicians agreed on participating.

METHODS

observational, cross-sectional non-controlled study. Statistical analysis was performed using Pearson's correlation coefficient and the significance level for the statistical tests was p <0.001.

RESULTS

87.2% of the residents believed that it is interesting to use e-learning together with the classical theoretic classes. 45% of the interviewed claimed to spend more than 3 hours on the Internet daily.

CONCLUSION

residents recognize the importance of technology for education, but not as a way of replacing the traditional teaching methods.

Evaluation of e-learning for medical education in low- and middle-income countries: A systematic review

In low- and middle-income countries (LMICs), e-learning for medical education may alleviate the burden of severe health worker shortages and deliver affordable access to high quality medical education. However, diverse challenges in infrastructure and adoption are encountered when implementing e-learning within medical education in particular. Understanding what constitutes successful e-learning is an important first step for determining its effectiveness. The objective of this study was to systematically review e-learning interventions for medical education in LMICs, focusing on their evaluation and assessment methods. Nine databases were searched for publications from January 2007 to June 2017. We included 52 studies with a total of 12,294 participants. Most e-learning interventions were pilot studies (73%), which mainly employed summative assessments of study participants (83%) and evaluated the e-learning intervention with questionnaires (45%). Study designs, evaluation and assessment methods showed considerable variation, as did the study quality, evaluation periods, outcome and effectiveness measures. Included studies mainly utilized subjective measures and custom-built evaluation frameworks, which resulted in both low comparability and poor validity. The majority of studies self-concluded that they had had an effective e-learning intervention, thus indicating potential benefits of e-learning for LMICs. However, MERSQI and NOS ratings revealed the low quality of the studies' evidence for comparability, evaluation instrument validity, study outcomes and participant blinding. Many e-learning interventions were small-scale and conducted as short-termed pilots. More rigorous evaluation methods for e-learning implementations in LMICs are needed to understand the strengths and shortcomings of e-learning for medical education in low-resource contexts. Valid and reliable evaluations are the foundation to guide and improve e-learning interventions, increase their sustainability, alleviate shortages in health care workers and improve the quality of medical care in LMICs.

Does self-modulated learning vs. algorithm-regulated learning of dermatology morphology affect learning efficiency of medical students?

BACKGROUND

Deliberate practice is an important method of skill acquisition and is under-utilized in dermatology training. We delivered a dermatologic morphology training module with immediate feedback for first year medical students. Our goal was to determine whether there are differences in accuracy and learning efficiency between self- regulated and algorithm-regulated groups.

METHODS

First year medical students at the University of Calgary completed a dermatologic morphology module. We randomly assigned them to either a self-regulated arm (students removed cases from the practice pool at their discretion) or an algorithm-regulated arm (an algorithm determined when a case would be removed). We then administered a pre-survey, pre-test, post-test, and post-survey. Data collected included mean diagnostic accuracy of the practice sessions and tests, and the time spent practicing. The surveys assessed demographic data and student satisfaction.

RESULTS

Students in the algorithm-regulated arm completed more cases than the self-regulated arm (52.9 vs. 29.3, p<0.001) and spent twice as much time completing the module than the self-regulated participants (34.3 vs. 17.0 min., p<0.001). Mean scores were equivalent between the algorithm- and self-regulated groups for the pre-test (63% vs. 66%, n = 54) and post-test (90% vs. 86%, n = 10), respectively. Both arms demonstrated statistically significant improvement in the post-test.

CONCLUSION

Both the self-regulated and algorithm-regulated arms improved at post-test. Students spent significantly less time practicing in the self-directed arm, suggesting it was more efficient.

A new mobile learning module using smartphone wallpapers in identification of medical fungi for medical students and residents

INTRODUCTION

Medical students and residents will encounter many cutaneous fungal infections in medical practice. However, the training for identification of medical fungi has been insufficient due to limited lecture-based courses. The objective of this study was to evaluate the impact of using smartphone-based wallpapers in learning the microscopic morphology and colony characteristics of medical fungi for medical students and residents.

METHODS

A smartphone-based wallpaper learning module using a wallpaper-changing software application (app) was introduced in this 3-week training course. Twenty-six participants were enrolled and divided into two groups: nondermatology trainees, including medical students and postgraduate year one (PGY-1) doctors who have not yet specialized, and dermatology trainees (dermatology residents). All of the participants completed a 3-week training course, and the effectiveness of the module was evaluated by pre- and post-course multiple-choice examinations.

RESULTS

Both nondermatology and dermatology trainees scored significantly higher in post-course examinations than pre-course examinations (P < 0.001). The dermatology trainees performed better than nondermatology trainees in the pre-course examinations (P < 0.001). In the post-course examinations, no significant difference in scores was noted between dermatology and nondermatology trainees (P = 0.573).

DISCUSSION

The smartphone-based wallpaper learning module was effective in helping medical students and residents learn and memorize morphologic characteristics of fungi. In comparison to conventional lecture-based learning, this new mobile module was more readily accessible and convenient for learners to engage in learning.

Use of e-learning in clinical clerkships: effects on acquisition of dermatological knowledge and learning processes

OBJECTIVES

To obtain a deeper understanding of how the e-learning program, Education in Dermatology (ED), affects the acquisition of dermatological knowledge and the underlying learning processes of medical students in their clinical phase.

METHODS

The study used a mixed method design with a convergent parallel collection of data. Medical students (n=62) from Maastricht University (The Netherlands) were randomized to either a conventional teaching group (control group n=30) or conventional teaching plus the e-learning program (application on smartphone) group (e-learning group n=32). Pre- and post-intervention knowledge test results were analysed using an independent t-test. Individual semi-structured interviews (n=9) were conducted and verbatim-transcribed recordings were analysed using King's template analysis.

RESULTS

The e-learning program positively influenced students' level of knowledge and their process of learning. A significant difference was found in the post-test scores for the control group (M=51.4, SD=6.43) and the e-learning group (M=73.09, SD=5.12); t(60)=-14.75, p<0.000). Interview data showed that the e-learning program stimulated students' learning as the application promoted the identification and recognition of skin disorders, the use of references, creation of documents and sharing information with colleagues.

CONCLUSIONS

This study demonstrated that use of the e-learning program led to a significant improvement in basic dermatological knowledge. The underlying learning processes indicated that e-learning programs in dermatology filled a vital gap in the understanding of clinical reasoning in dermatology. These results might be useful when developing (clinical) teaching formats with a special focus on visual disciplines.

Development and Evaluation of a Web-Based Dermatology Teaching Tool for Preclinical Medical Students

INTRODUCTION

There is growing interest in, and emphasis on, electronic teaching tools in medicine. Despite relevant testing on the United States Medical Licensing Examination (USMLE), American medical schools offer limited training in skin disorders. Teaching visual topics like dermatology in classroom formats is challenging. We hypothesized that an electronic module would enhance students' dermatology competency.

METHODS

A self-directed, case-based module was created. To test its efficacy, 40 medical students were randomized to have module access (interventional group) or none (conventional group). Learning outcomes were compared using a multiple-choice exam, including questions relevant and irrelevant to the module. Outcomes included proportions of correctly answered module questions (module scores) and nonmodule questions (nonmodule scores). Difference scores were calculated: (module score) - (nonmodule score). Positive values indicated that knowledge of module questions surpassed that of nonmodule questions. If there were a training effect, the interventional group's difference score should exceed that of the conventional group.

RESULTS

The interventional group scored significantly higher than did the conventional group on module questions-75% (interquartile range [IQR], 69-88) versus 50% (IQR, 38-63), p < .001-and nonmodule questions-85% (IQR, 69-92) versus 69% (IQR, 54-77), p = .02. The Hodges-Lehman median difference estimate of the training effect was 13.0 (95% confidence interval, 0.5-25.5).

DISCUSSION

This e-module is effective at enhancing students' competency in dermatology while emphasizing detailed pathophysiology that prepares them for USMLE Step 1. A module-based curriculum may enhance learning in supplement to traditional teaching modalities.

Undergraduate Dermatology Education in Canada: A National Survey

Background:

Canadian dermatology curriculum was reviewed in 1983, 1987, 1996, and 2008. All these surveys highlighted the disproportionately low level of dermatology teaching in relation to the significant amount of skin disease seen by physicians. Since the official adoption and dissemination of the Canadian Professors of Dermatology (CPD) core curriculum and competencies, there has been no assessment of how these changes have influenced dermatology curriculum.

Objective:

This survey gathered information on the current status of undergraduate dermatology education across Canadian medical schools.

Methods:

A survey was sent electronically to all undergraduate dermatology directors at each of the 17 Canadian medical schools.

Results:

Between 2008 and 2017, dermatology teaching has increased 25% to 25.6 ± 17.2 hours of teaching. However, 75% of this teaching is delivered in preclinical years. The number of faculty members, both dermatologists and nondermatologists, has also increased. A growing number of schools are now using electronic formats of teaching. Most schools (59%) are covering all the CPD core curriculum topics.

Conclusion:

Dermatology education is demonstrating positive trends with regards to teaching hours and faculty members. Nevertheless, a more even distribution of content so that students have increased clinical exposure should be achieved. Furthermore, an online atlas of resources would be helpful in standardising curriculum.

Strengthening capacity to research the social determinants of health in low- and middle-income countries: lessons from the INTREC programme

BACKGROUND

The INDEPTH Training & Research Centres of Excellence (INTREC) collaboration developed a training programme to strengthen social determinants of health (SDH) research in low- and middle-income countries (LMICs). It was piloted among health- and demographic researchers from 9 countries in Africa and Asia. The programme followed a blended learning approach and was split into three consecutive teaching blocks over a 12-month period: 1) an online course of 7 video lectures and assignments on the theory of SDH research; 2) a 2-week qualitative and quantitative methods workshop; and 3) a 1-week data analysis workshop. This report aims to summarise the student evaluations of the pilot and to suggest key lessons for future approaches to strengthen SDH research capacity in LMICs.

METHODS

Semi-structured interviews and questionnaires with 24 students from 9 countries in Africa and Asia were used to evaluate each teaching block. Information was collected about the students' motivation and interest in studying SDH, any challenges they faced during the consecutive teaching blocks, and suggestions they had for future courses on SDH.

RESULTS

Of the 24 students who began the programme, 13 (54%) completed all training activities. The students recognised the need for such a course and its potential to improve their skills as health researchers. The main challenges with the online course were time management, prior knowledge and skills required to participate in the course, and the need to get feedback from teaching staff throughout the learning process. All students found the face-to-face workshops to be of high quality and value for their work, because they offered an opportunity to clarify SDH concepts taught during the online course and to gain practical research skills. After the final teaching block, students felt they had improved their data analysis skills and were better able to develop research proposals, scientific manuscripts, and policy briefs.

CONCLUSIONS

The INTREC programme has trained a promising cadre of health researchers who live and work in LMICs, which is an essential component of efforts to identify and reduce national and local level health inequities. Time management and technological issues were the greatest challenges, which can inform future attempts to strengthen research capacity on SDH.

What We Do and Do Not Know about Teaching Medical Image Interpretation

Educators in medical image interpretation have difficulty finding scientific evidence as to how they should design their instruction. We review and comment on 81 papers that investigated instructional design in medical image interpretation. We distinguish between studies that evaluated complete offline courses and curricula, studies that evaluated e-learning modules, and studies that evaluated specific educational interventions. Twenty-three percent of all studies evaluated the implementation of complete courses or curricula, and 44% of the studies evaluated the implementation of e-learning modules. We argue that these studies have encouraging results but provide little information for educators: too many differences exist between conditions to unambiguously attribute the learning effects to specific instructional techniques. Moreover, concepts are not uniformly defined and methodological weaknesses further limit the usefulness of evidence provided by these studies. Thirty-two percent of the studies evaluated a specific interventional technique. We discuss three theoretical frameworks that informed these studies: diagnostic reasoning, cognitive schemas and study strategies. Research on diagnostic reasoning suggests teaching students to start with non-analytic reasoning and subsequently applying analytic reasoning, but little is known on how to train non-analytic reasoning. Research on cognitive schemas investigated activities that help the development of appropriate cognitive schemas. Finally, research on study strategies supports the effectiveness of practice testing, but more study strategies could be applicable to learning medical image interpretation. Our commentary highlights the value of evaluating specific instructional techniques, but further evidence is required to optimally inform educators in medical image interpretation.

Contemporary social network sites: Relevance in anesthesiology teaching, training, and research

Objective:

The phenomenal popularity of social networking sites has been used globally by medical professionals to boost professional associations and scientific developments. They have tremendous potential to forge professional liaisons, generate employment,upgrading skills and publicizing scientific achievements. We highlight the role of social networking mediums in influencing teaching, training and research in anaesthesiology.

Background:

The growth of social networking sites have been prompted by the limitations of previous facilities in terms of ease of data and interface sharing and the amalgamation of audio visual aids on common platforms in the newer facilities.

Review:

Contemporary social networking sites like Facebook, Twitter, Tumblr,Linkedn etc and their respective features based on anaesthesiology training or practice have been discussed. A host of advantages which these sites confer are also discussed. Likewise the potential pitfalls and drawbacks of these facilities have also been addressed.

Conclusion:

Social networking sites have immense potential for development of training and research in Anaesthesiology. However responsible and cautious utilization is advocated.

Blended learning: how can we optimise undergraduate student engagement?

BACKGROUND

Blended learning is a combination of online and face-to-face learning and is increasingly of interest for use in undergraduate medical education. It has been used to teach clinical post-graduate students pharmacology but needs evaluation for its use in teaching pharmacology to undergraduate medical students, which represent a different group of students with different learning needs.

METHODS

An existing BSc-level module on neuropharmacology was redesigned using the Blended Learning Design Tool (BLEnDT), a tool which uses learning domains (psychomotor, cognitive and affective) to classify learning outcomes into those taught best by self-directed learning (online) or by collaborative learning (face-to-face). Two online courses were developed, one on Neurotransmitters and the other on Neurodegenerative Conditions. These were supported with face-to-face tutorials. Undergraduate students' engagement with blended learning was explored by the means of three focus groups, the data from which were analysed thematically.

RESULTS

Five major themes emerged from the data 1) Purpose and Acceptability 2) Structure, Focus and Consolidation 3) Preparation and workload 4) Engagement with e-learning component 5) Future Medical Education.

CONCLUSION

Blended learning was acceptable and of interest to undergraduate students learning this subject. They expressed a desire for more blended learning in their courses, but only if it was highly structured, of high quality and supported by tutorials. Students identified that the 'blend' was beneficial rather than purely online learning.

What Are We Looking for in Computer-Based Learning Interventions in Medical Education? A Systematic Review

Background

Computer-based learning (CBL) has been widely used in medical education, and reports regarding its usage and effectiveness have ranged broadly. Most work has been done on the effectiveness of CBL approaches versus traditional methods, and little has been done on the comparative effects of CBL versus CBL methodologies. These findings urged other authors to recommend such studies in hopes of improving knowledge about which CBL methods work best in which settings.

Objective

In this systematic review, we aimed to characterize recent studies of the development of software platforms and interventions in medical education, search for common points among studies, and assess whether recommendations for CBL research are being taken into consideration.

Methods

We conducted a systematic review of the literature published from 2003 through 2013. We included studies written in English, specifically in medical education, regarding either the development of instructional software or interventions using instructional software, during training or practice, that reported learner attitudes, satisfaction, knowledge, skills, or software usage. We conducted 2 latent class analyses to group articles according to platform features and intervention characteristics. In addition, we analyzed references and citations for abstracted articles.

Results

We analyzed 251 articles. The number of publications rose over time, and they encompassed most medical disciplines, learning settings, and training levels, totaling 25 different platforms specifically for medical education. We uncovered 4 latent classes for educational software, characteristically making use of multimedia (115/251, 45.8%), text (64/251, 25.5%), Web conferencing (54/251, 21.5%), and instructional design principles (18/251, 7.2%). We found 3 classes for intervention outcomes: knowledge and attitudes (175/212, 82.6%), knowledge, attitudes, and skills (11.8%), and online activity (12/212, 5.7%). About a quarter of the articles (58/227, 25.6%) did not hold references or citations in common with other articles. The number of common references and citations increased in articles reporting instructional design principles (P=.03), articles measuring online activities (P=.01), and articles citing a review by Cook and colleagues on CBL (P=.04). There was an association between number of citations and studies comparing CBL versus CBL, independent of publication date (P=.02).

Conclusions

Studies in this field vary highly, and a high number of software systems are being developed. It seems that past recommendations regarding CBL interventions are being taken into consideration. A move into a more student-centered model, a focus on implementing reusable software platforms for specific learning contexts, and the analysis of online activity to track and predict outcomes are relevant areas for future research in this field.

Role of Clinical Images Based Teaching as a Supplement to Conventional Clinical Teaching in Dermatology

Introduction:

Clinical Dermatology is a visually oriented specialty, where visually oriented teaching is more important than it is in any other specialty. It is essential that students must have repeated exposure to common dermatological disorders in the limited hours of Dermatology clinical teaching.

Aim:

This study was conducted to assess the effect of clinical images based teaching as a supplement to the patient based clinical teaching in Dermatology, among final year MBBS students.

Methods:

A clinical batch comprising of 19 students was chosen for the study. Apart from the routine clinical teaching sessions, clinical images based teaching was conducted. This teaching method was evaluated using a retrospective pre-post questionnaire. Students’ performance was assessed using Photo Quiz and an Objective Structured Clinical Examination (OSCE). Feedback about the addition of images based class was collected from students.

Results:

A significant improvement was observed in the self-assessment scores following images based teaching. Mean OSCE score was 6.26/10, and that of Photo Quiz was 13.6/20.

Conclusion:

This Images based Dermatology teaching has proven to be an excellent supplement to routine clinical cases based teaching.

Assessment of medical students' proficiency in dermatology: Are medical students adequately prepared to diagnose and treat common dermatologic conditions in the United States?

This study assessed whether a current medical school curriculum is adequately preparing medical students to diagnose and treat common dermatologic conditions. A 15-item anonymous multiple choice quiz covering fifteen diseases was developed to test students' ability to diagnose and treat common dermatologic conditions. The quiz also contained five items that assessed students' confidence in their ability to diagnose common dermatologic conditions, their perception of whether they were receiving adequate training in dermatology, and their preferences for additional training in dermatology. The survey was performed in 2014, and was completed by 85 students (79.4%). Many students (87.6%) felt that they received inadequate training in dermatology during medical school. On average, students scored 46.6% on the 15-item quiz. Proficiency at the medical school where the study was performed is considered an overall score of greater than or equal to 70.0%. Students received an average score of 49.9% on the diagnostic items and an average score of 43.2% on the treatment items. The findings of this study suggest that United States medical schools should consider testing their students and assessing whether they are being adequately trained in dermatology. Then schools can decide if they need to re-evaluate the timing and delivery of their current dermatology curriculum, or whether additional curriculum hours or clinical rotations should be assigned for dermatologic training.

E-learning for neurosurgeons: Getting the most from the new web tools

As open access resource, the role of Internet has been increasing in our professional life. There are several emergent new tools that can facilitate and make it more efficient to get accurate and reliable information. In this article, we discuss how we can manage to get the most from these new instruments, like blogs, Facebook, Twitter, and LinkedIn, in order to improve clinical practice. With good sense and some caution, these can turn to be of valuable help in our careers.

Online nephrology course replacing a face to face course in nursing schools' bachelor's program: a prospective, controlled trial, in four Israeli nursing schools

BACKGROUND

Online learning is growing rapidly worldwide, especially in the health related sectors such as medicine and nursing. Our trial wished to measure the objective (i.e. final exam results, courseware usage patterns) and subjective (satisfaction) efficiency of online vs. face-to-face learning in a prospective, controlled trial, a first of its kind in Israel.

MATERIALS AND METHODS

The trial tested a blended online course, teaching introduction to clinical nephrology. The course was filmed and edited into a learning platform to fit computer based learning. 90 nursing students, from 4 bachelor's nursing programs in Israel participated in the study. The intervention group included 32 students who studied using the online course, accompanied by 3 frontal meetings dealing with technical and content issues. The reference group included 58 students from 3 nursing programs, studying in a traditional face-to-face course.

RESULTS

The final exam results were significantly higher in the intervention group compared with the reference group (9.6 ± 2.57 vs. 8.4 ± 2.72; p<0.05). Student satisfaction was very high in the intervention group: 97% thought the course was well organized, 100% thought the teacher taught clearly and consistently, 90% thought the teacher encouraged self-thinking,100% thought the teacher used clarifying examples, 91% thought the teaching aids helped the learning process and 97% thought the teaching method contributed to the learning process. The average usage of the online course was 4:10h vs. 14 academic hours (10:30 h) in the traditional course. The daily usage habits of the courseware were also followed, indicating that most learning took place between 12 PM and 1 AM, peaking between 5 PM and 7 PM, and dipping between 3 AM and 10 AM.

CONCLUSIONS

The online course had higher efficiency compared to the traditional face-to-face course. The subjective feedback of the intervention group proves high satisfaction with online learning.

Orthopaedic resident preparedness for closed reduction and pinning of pediatric supracondylar fractures is improved by e-learning: a multisite randomized controlled study

BACKGROUND

There is a need to provide more efficient surgical training methods for orthopaedic residents. E-learning could possibly increase resident surgical preparedness, confidence, and comfort for surgery. Using closed reduction and pinning of pediatric supracondylar humeral fractures as the index case, we hypothesized that e-learning could increase resident knowledge acquisition for case preparation in the operating room.

METHODS

An e-learning surgical training module was created on the Computer Enhanced Visual Learning platform. The module provides a detailed and focused road map of the procedure utilizing a multimedia format. A multisite prospective randomized controlled study design compared residents who used a textbook for case preparation (control group) with residents who used the same textbook plus completed the e-learning module (test group). All subjects completed a sixty-question test on the theory and methods of the case. After completion of the test, the control group then completed the module as well. All subjects were surveyed on their opinion regarding the effectiveness of the module after performing an actual surgical case.

RESULTS

Twenty-eight subjects with no previous experience in this surgery were enrolled at four academic centers. Subjects were randomized into two equal groups. The test group scored significantly better (p &lt; 0.001) and demonstrated competence on the test compared with the control group; the mean correct test score (and standard deviation) was 90.9% ± 6.8% for the test group and 73.5% ± 6.4% for the control group. All residents surveyed (n = 27) agreed that the module is a useful supplement to traditional methods for case preparation and twenty-two of twenty-seven residents agreed that it reduced their anxiety during the case and improved their attention to surgical detail.

CONCLUSIONS

E-learning using the Computer Enhanced Visual Learning platform significantly improved preparedness, confidence, and comfort with percutaneous closed reduction and pinning of a pediatric supracondylar humeral fracture. We believe that adapting such methods into residency training programs will improve efficiency in surgical training.

Clinic teaching made easy: a prospective study of the American Academy of Dermatology core curriculum in primary care learners

BACKGROUND

Dermatology instruction for primary care learners is limited, and the American Academy of Dermatology (AAD) has developed a new core curriculum for dermatology.

OBJECTIVE

This study sought to prospectively evaluate short-term knowledge acquisition and long-term knowledge retention after using the AAD core curriculum during a clinical dermatology clerkship.

METHODS

Resident physicians and physician assistant students performing clerkships at military dermatology clinics were given access to the AAD core curriculum teaching modules before their public availability. Knowledge acquisition was measured with pretests and posttests, and a follow-up quiz was given up to a year after the dermatology rotation to assess knowledge retention.

RESULTS

In all, 82 primary care learners met inclusion criteria. Knowledge improved significantly from pretest to posttest (60.1 vs 77.4, P < .01). Of the 10 factors evaluated, only high use of the World Wide Web site was significantly associated with improved posttest scores (70.8 vs 82.2, P = .003). Long-term follow-up scores available from 38 participants were only slightly lower than their posttest scores (70.5 vs 78.9, P < .01) at a median time of 6.8 months after the clerkship. Students found the online modules clear, engaging, and worth their time and preferred them to other teaching methods such as textbook reading and lectures.

LIMITATIONS

The nonrandomized study was voluntary, so individual performance may be influenced by selection bias.

CONCLUSION

The more learners used the online curriculum, the better they scored on the posttest. This demonstrates the efficacy of the AAD core curriculum in teaching its goals and objectives for primary care learners performing a dermatology clerkship.

E-learning in medical education in resource constrained low- and middle-income countries

BACKGROUND

In the face of severe faculty shortages in resource-constrained countries, medical schools look to e-learning for improved access to medical education. This paper summarizes the literature on e-learning in low- and middle-income countries (LMIC), and presents the spectrum of tools and strategies used.

METHODS

Researchers reviewed literature using terms related to e-learning and pre-service education of health professionals in LMIC. Search terms were connected using the Boolean Operators "AND" and "OR" to capture all relevant article suggestions. Using standard decision criteria, reviewers narrowed the article suggestions to a final 124 relevant articles.

RESULTS

Of the relevant articles found, most referred to e-learning in Brazil (14 articles), India (14), Egypt (10) and South Africa (10). While e-learning has been used by a variety of health workers in LMICs, the majority (58%) reported on physician training, while 24% focused on nursing, pharmacy and dentistry training. Although reasons for investing in e-learning varied, expanded access to education was at the core of e-learning implementation which included providing supplementary tools to support faculty in their teaching, expanding the pool of faculty by connecting to partner and/or community teaching sites, and sharing of digital resources for use by students. E-learning in medical education takes many forms. Blended learning approaches were the most common methodology presented (49 articles) of which computer-assisted learning (CAL) comprised the majority (45 articles). Other approaches included simulations and the use of multimedia software (20 articles), web-based learning (14 articles), and eTutor/eMentor programs (3 articles). Of the 69 articles that evaluated the effectiveness of e-learning tools, 35 studies compared outcomes between e-learning and other approaches, while 34 studies qualitatively analyzed student and faculty attitudes toward e-learning modalities.

CONCLUSIONS

E-learning in medical education is a means to an end, rather than the end in itself. Utilizing e-learning can result in greater educational opportunities for students while simultaneously enhancing faculty effectiveness and efficiency. However, this potential of e-learning assumes a certain level of institutional readiness in human and infrastructural resources that is not always present in LMICs. Institutional readiness for e-learning adoption ensures the alignment of new tools to the educational and economic context.

Case study of cognitive behavioural therapy awareness educational programme using blended learning, UK

This paper examined the opportunities as well as challenges in relation to the use of cognitive behavioural therapy (CBT). The opportunities include the increased range of mental health conditions and other disorders where CBT (in isolation or with other interventions) could be effective to address them, as well as policies around workforce education and training that support the expansion of psychological therapies, particularly CBT services. The challenges include the urgent need of heightened awareness among the wider platform of health and social care workers about CBT principles, structure, framework, methods of delivery, wider applications, evaluation and appropriate referral of clients, and stepped model of care. In response to such needs, the paper described CBT awareness educational award at the University of Gloucestershire, UK: the Certificate of Professional Studies in Awareness of Cognitive and Behavioural Therapies Practice delivered at Level III and M level. The challenges associated with the initiation and running of such educational programmes are highlighted, as well as suggestions for the way forward considering the learners', employers' and educational providers' perspectives.

Training on synthetic ethylene-vinyl acetate bench model allows novice medical students to acquire suture skills

PURPOSE

To assess the acquisition of suture skills by training on ethylene-vinyl acetate bench model in novice medical students.

METHODS

Sixteen medical students without previous surgery experience (novices) were randomly divided into two groups. During one hour group A trained sutures on ethylene-vinyl acetate (EVA) bench model with feedback of instructors, while group B (control) received a faculty-directed training based on books and instructional videos. All students underwent a both pre-and post-tests to perform two-and three-dimensional sutures on ox tongue. All recorded performances were evaluated by two blinded evaluators, using the Global Rating Scale.

RESULTS

Although both groups have had a better performance (p<0.05) in the post-test when compared with the pre-test, the analysis of post-test showed that group A (EVA) had a better performance (p<0.05) when compared with group B (control).

CONCLUSION

The ethylene vinyl acetate bench model allowed the novice students to acquire suture skills faster when compared to the traditional model of teaching.