Independent learning modules enhance student performance and understanding of anatomy

Comparison of online to face-to-face instruction for anatomy review in a third-year clinical course

OBJECTIVE

This project compared student learning and satisfaction of an anatomy review delivered by a face-to-face lecture (F2FL) and an online learning module (OLM) for third-year doctor of chiropractic students.

METHODS

This cohort study compared student learning and satisfaction of a pediatric spinal anatomy review delivered via F2FL (cohort 1, n = 23) and OLM (cohort 2, n = 18) in 2 successive 2019 (pre-COVID) course offerings. Previously validated pre- and post-tests were given. Students completed a survey assessing delivery, comfort with online learning and online learning technology, and preference of F2FL vs OLM of review material. Pre- and post-test results were assessed using repeated-measures analysis of variance.

RESULTS

Testing results showed an improvement with both groups (F2FL 53.7%, p < .001 vs OLM 51.8%, p < .001), with no significant difference between the F2FL and OLM groups (p = .53; p = .82). The survey showed: 83.3% of OLM students felt the online method was effective, and 88.9% of the OLM students would prefer online reviews or have no preference between online or face-to-face; meanwhile, 80% of the F2FL group thought the lecture engaging/effective, whereas 60% of the F2FL group would have preferred to have the material presented online.

CONCLUSION

The OLM was found to be as effective as the F2FL for the content assessed. The majority of students would prefer the online method for future anatomy review content presented in the course. This strategy could be applied to provide review materials in other clinical courses, allowing material to be developed and given by content experts while freeing valuable in-class time.

Constructive alignment: Teaching introductory gross anatomy to sport science students

The purpose of this descriptive article was to illustrate the process of using constructive alignment in redesigning an introductory gross anatomy unit that is taught specifically to sports science and physical education students at Victoria University. The unit was redesigned as an intensive learning unit in 2017 as part of a broader university-wide process. The teaching team decided that the first stage of the constructive alignment process should be necessarily focused on an understanding of the career destinations of graduates from the courses. With this understanding, it became easier to work through the redesign of intended learning objectives, the shift from systemic to regional anatomy changes in content and learning support mechanisms, and alterations to assessment practices. A comparison of student pass rates for the unit from 2018 to 2023 with pass rates in the previous semester-long version of the unit, suggests optimism about the changes that were made through the constructive alignment process. However, there were a number of other factors that may have contributed to this result, and more research is needed on the specific effectiveness of the changes made during the constructive alignment process before a confident conclusion about the success of the process can be made.

Development and evaluation of an online integrative histology module: simple design, low-cost, and improves pathology self-efficacy

Integration of core concepts is an important aspect of medical curriculum enhancement. Challenges to improving integration include the risk of curtailing the basic sciences in the process and the push to decrease contact hours in medical curricula. Self-paced learning tools can be developed that deliberately relate basic and clinical sciences to aid students in making interdisciplinary connections. The purpose of this project was to develop, implement, and evaluate a self-paced learning module that would be applicable to integration of different disciplines in medical education. The module was intended to improve integration between histology and anatomic pathology before a respiratory pathology laboratory session. Qualtrics XM, a survey software commonly available at educational institutions, was used in a novel manner to create the module. Module activities included pre- and post-module quizzes; four short videos emphasizing normal histological features and recalling associated pathologies; three categorization activities designed for students to recognize normal versus abnormal characteristics of lung specimens; and post-activity feedback. Preliminary data from first-year medical students showed that post-module quiz scores were significantly higher than pre-module quiz scores (p < 0.001) and that module users' pre-laboratory pathology self-efficacy was significantly higher than non-users (p < 0.05). These data suggest that module use facilitated short-term knowledge gain and improved pathology self-efficacy before the laboratory session. Online modules can be developed affordably using Qualtrics XM to integrate anatomical sciences with other disciplines, while providing students interactive learning resources without increasing contact hours. The module presented in this report focused on normal versus abnormal morphology, guiding students through recognizing the continuum from healthy to disease states before learning about the pathologies more in depth. A similar module design would likely be effective in integrating other disciplines in medicine, especially in disciplines that require recognition of changes in morphology.

Dynamic three-dimensional virtual environment to improve learning of anatomical structures

Increasing number of medical students and limited availability of cadavers have led to a reduction in anatomy teaching through human cadaveric dissection. These changes triggered the emergence of innovative teaching and learning strategies in order to maximize students learning of anatomy. An alternative approach to traditional dissection was presented in an effort to improve content delivery and student satisfaction. The objective of this study is to acquire three-dimensional (3D) anatomical data using structured-light surface scanning to create a dynamic four-dimensional (4D) dissection tool of four regions: neck, male inguinal and femoral areas, female perineum, and brachial plexus. At each dissection step, identified anatomical structures were scanned using a 3D surface scanner (Artec Spider™). Resulting 3D color meshes were overlaid to create a 4D (3D+time) environment. An educational interface was created for neck dissection. Its implementation in the visualization platform allowed 4D virtual dissection by navigating from surface to deep layers and vice versa. A group of 28 second-year medical students and 17 first-year surgery residents completed a satisfaction survey. A majority of medical students (96.4%) and 100% of surgery residents said that they would recommend this tool to their colleagues. According to surgery residents, the main elements of this virtual tool were the realistic high-quality of 3D acquisitions and possibility to focus on each anatomical structure. As for medical students, major elements were the interactivity and entertainment aspect, precision, and accuracy of anatomical structures. This approach proves that innovative solutions to anatomy education can be found to help to maintain critical content and student satisfaction in anatomy curriculum.

Benefits of a bilingual web-based anatomy atlas for nursing students in learning anatomy

BACKGROUND

Registered nurses are required for high-quality healthcare. Thus, the anatomy course is essential regarding professional knowledge of the human body during the nursing training process. However, previous studies have indicated that anatomy teaching time and anatomy teachers were reduced and insufficient. Therefore, to improve the learning of practical anatomy in response to these difficulties, a bilingual National Taiwan University web-based anatomy atlas (NTU-WAA) was created as a cross-platform application and its feasibility was evaluated.

METHODS

The comparison of anatomy examination scores between nursing students of two cohorts (66 from the 2018-2019 cohort, whom was without NTU-WAA application; 54 from the 2019-2020 cohort, to whom NTU-WAA was offered) and the evaluation of questionnaires collected from nursing students of the 2019-2020 cohort and 4 anatomy teachers were carried out to define the feasibility of this strategy.

RESULTS

Results obtained by nursing students for the 2019-2020 cohort showed a significant increase in anatomy learning performance compared with that of the 2018-2019 cohort with reference to the laboratory midterm [2018-2019 cohort vs. 2019-2020 cohort, mean (standard deviation, SD): 77.20 (16.14) vs. 81.80 (12.03); p = 0.043], the laboratory final examination [59.68 (15.28) vs. 80.35 (13.74); p < 0.001] and the theory final examination [80.85 (10.10) vs. 84.33 (6.925); p = 0.017]. Moreover, results of the questionnaires indicated that the new bilingual cross-platform atlas was highly accepted by students and teachers.

CONCLUSIONS

The NTU-WAA, a bilingual web-based atlas, was evaluated as a beneficial anatomy-learning tool that may enhance self-study of nursing students with consequent amelioration of their anatomy-related performance in both theoretical and laboratory examinations. This reflection suggests the future implementation of the bilingual web-based atlas on a large scale.

An Alternative Method for Anatomy Training: Immersive Virtual Reality

The aim of this study was to investigate the effect of immersive three-dimensional (3D) interactive virtual reality (VR) on anatomy training in undergraduate physical therapy students. A total of 72 students were included in the study. The students were randomized into control (n = 36) and VR (n = 36) group according to the Kolb Learning Style Inventory, sex, and Purdue Spatial Visualization Test Rotations (PSVT-R). Each student completed a pre-intervention and post-intervention test, consisting of 15 multiple-choice questions. There was no significant difference between the two groups in terms of age, sex, Kolb Learning Style Inventory distribution, and the PSVT-R (P > 0.05). The post-test scores were significantly higher compared to pre-test scores in both the VR group (P < 0.001) and the control group (P < 0.001). The difference between the pre-test and post-test results was found to be significantly higher in favor of the VR group (P < 0.001). In this study, anatomy training with a 3D immersive VR system was found to be beneficial. These results suggest that VR systems can be used as an alternative method to the conventional anatomy training approach for health students.

A critical integrative review of complementary medicine education research: key issues and empirical gaps

Background

Complementary Medicine (CM) continues to thrive across many countries. Closely related to the continuing popularity of CM has been an increased number of enrolments at CM education institutions across the public and private tertiary sectors. Despite the popularity of CM across the globe and growth in CM education/education providers, to date, there has been no critical review of peer-reviewed research examining CM education undertaken. In direct response to this important gap, this paper reports the first critical review of contemporary literature examining CM education research.

Methods

A review was undertaken of research to identify empirical research papers reporting on CM education published between 2005 and 17. The search was conducted in May 2017 and included the search of PubMed and EBSCO (CINAHL, MEDLINE, AMED) for search terms embracing CM and education. Identified studies were evaluated using the STROBE, SRQP and MMAT appraisal tools.

Results

From 9496 identified papers, 18 met the review inclusion criteria (English language, original empirical research data, reporting on the prevalence or nature of the education of CM practitioners), and highlighted four broad issues: CM education provision; the development of educational competencies to develop clinical skills and standards; the application of new educational theory, methods and technology in CM; and future challenges facing CM education. This critical integrative review highlights two key issues of interest and significance for CM educational institutions, CM regulators and researchers, and points to number of significant gaps in this area of research. There is very sporadic coverage of research in CM education. The clear absence of the robust and mature research regarding educational technology and e-learning taking place in medical and or allied health education research is notably absent within CM educational research.

Conclusion

Despite the high levels of CM use in the community, and the thriving nature of CM educational institutions globally, the current evidence evaluating the procedures, effectiveness and outcomes of CM education remains limited on a number of fronts. There is an urgent need to establish a strategic research agenda around this important aspect of health care education with the overarching goal to ensure a well-educated and effective health care workforce.

Impact of introduction of blended learning in gross anatomy on student outcomes

Blended learning has become increasingly common, in a variety of disciplines, to take advantage of new technology and potentially increase the efficiency and flexibility of delivery. This study aimed to describe blended delivery of a gross anatomy course and to evaluate the effectiveness of the delivery in terms of student outcomes. A gross anatomy course for second-year physiotherapy students across two campuses was delivered in traditional face-to-face teaching mode in 2013 (n = 150 students), some online content was introduced in 2014 (n = 160) and the subject was fully blended in 2015 (n = 151). The final 'blend' consisted of one lecture per week with most content delivered using online video resources (prepared by staff using a structured peer-reviewed process) and retention of face-to-face practical classes. Outcomes evaluated included student grades, student engagement with content through online discussion forums and student feedback using both quantitative and qualitative analysis. Grades were higher in 2014 and 2015 than in 2013 (P < 0.01). There were no differences in student engagement with online discussion forums. Student feedback identified some negative comments and lower levels of intellectual stimulation (P < 0.05) with the initial introduction of online content in 2014. The fully blended version in 2015 resulted in more balanced comments about online content but higher perceived workload (P < 0.05). All cohorts listed practical classes as a major factor contributing to learning. Blended learning appears to be well-suited to gross anatomy teaching on the proviso that face-to-face practical classes are maintained, but may result in higher perceived workloads. Anat Sci Educ 9: 422-430. © 2016 American Association of Anatomists.

A practical hybrid model of application, integration, and competencies at interactive table conferences in histology (ITCH)

Significant changes have been implemented in the way undergraduate medical education is structured. One of the challenges for component courses such as histology in medical and dental curricula is to restructure and deliver training within new frameworks. This article describes the process of aligning the purpose and experience in histology laboratory to the goal of applying knowledge gained to team-based medical practice at Tulane University School of Medicine. Between 2011 and 2015, 711 medical students took either a traditional laboratory-based histology course (353 students) or a team-based hybrid histology course with active learning in laboratory (358 students). The key difference was in the laboratory component of the hybrid course - interactive table conferences in histology-during which students developed new competencies by working in teams, reviewing images, solving problems by applying histology concepts, and sharing learning. Content, faculty and online resources for microscopy were the same in both courses. More student-student and student-faculty interactions were evident during the hybrid course but student evaluation ratings and grades showed reductions following introduction of table conferences when compared to previous ratings. However, outcomes at National Board of Medical Examiners(®) (NBME(®) ) Subject Examination in Histology and Cell Biology showed significant improvement (72.4 ± 9.04 and 76.44 ± 9.36 for percent correct answers, traditional and hybrid courses, respectively, P < 0.0001). This model of table conferences to augment the traditional histology laboratory experience exemplifies the extent that restructuring enhancements can be used in currently taught courses in the undergraduate medical curriculum. Anat Sci Educ 9: 286-294. © 2016 American Association of Anatomists.

It's all in the mime: Actions speak louder than words when teaching the cranial nerves

Cranial nerve (CN) knowledge is essential for students in health professions. Gestures and body movements (e.g., mime) have been shown to improve cognition and satisfaction with anatomy teaching. The aim of this pilot study was to compare the effectiveness of didactic lecturing with that of miming lecturing for student learning of the CNs. The research design involved exposure of the same group of students to didactic followed by miming lecturing of CNs. The effectiveness of each lecturing strategy was measured via pre- and post-testing. Student perceptions of these strategies were measured by a survey. As an example of miming, gestures for CN VII included funny faces for muscles of facial expression, kangaroo vocalization for taste, spitting action for saliva production, and crying for lacrimal gland production. Accounting for extra duration of the miming lecture, it was shown that pre- to post-test improvement was higher for the miming presentation than for the didactic (0.47 ± 0.03 marks/minute versus 0.33 ± 0.03, n = 39, P < 0.005). Students perceived that the miming lecture was more interactive, engaging, effective, and motivating to attend (mean on five-point Likert scale: 4.62, 4.64, 4.56, 4.31, respectively) than the didactic lecture. In the final examination, performance was better (P < 0.001, n = 39) on the CN than on the non-CN questions-particularly for students scoring ≤60%. While mediating factors need elucidation (e.g., learning due to repetition of content), this study's findings support the theory that gestures and body movements help learners to acquire anatomical knowledge.