Peer-Assisted Learning in a Gross Anatomy Dissection Course.
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ABSTRACT:
SUBMITTER: Han ER
PROVIDER: S-EPMC4643929 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Background: Peer teaching is a powerful educational tool utilized in medical school curricula. Previously, first year medical students taught their peers about the gross anatomical structures they had dissected in the anatomy lab. While this strategy provided an opportunity for students to learn from one another, there were unintended outcomes including difficulty engaging all students. Considering these observations, along with needing to limit student numbers in the lab due to the coronavirus disease 2019 (COVID-19) pandemic, a strategy was developed where students could conduct their anatomy peer teaching in a virtual environment. The goal was to establish an effective and efficient means for students to teach and learn from one another virtually. Methods: Students, working in groups of four, were tasked to: 1) Find and label 4-5 assigned structures on cadaver-based images; 2) Provide a rationale for labeling; 3) Discuss something relevant about the structure; 4) Prepare a 5-minute video presentation of steps 1-3; and 5) Review and provide meaningful feedback on another group's presentation. Student performance on virtual peer teaching assignments was evaluated using a structured rubric and grades were weighted based on two separate faculty assessments. Student feedback was obtained via discussions with the course director, a semi-structured 1-hour virtual focus interview and from course evaluation data. Results: While students performed well on these assignments, feedback from students indicated several drawbacks such as excess time editing their videos, concerns about the validity of information provided by their peers, and the timing of peer teaching to be non-conducive to learning. Conclusions: Although the students viewed the virtual peer teaching negatively, we were successful in developing a platform in which students participated more equally in peer teaching. Recommendations to those considering this platform include careful consideration of timing of peer teaching activities and faculty feedback as well as technology used.
| S-EPMC10126730 | biostudies-literature
Project description:The delivery of needs-based health care services requires a team-based and collaborative approach of different health professionals, which is not yet sufficienctliy implemented on a day to day basis. Interprofessional learning activities aim to respond to this in future. The cross-university pilot project interTUT used peer-assisted learning approaches and extracurricular tutorials in order address this issue.During the pilot phase, eight students and trainees have been acquired. Together, they prepared and led four extracurricular tutorials on core topics of interprofessional cooperation and documented them in procedure manuals. The course was evaluated using a standardized participant survey (n=72) and two focus groups (n=3, n=5) in which participants were asked to reflect on their individual learning experiences. Descriptive statistics were used to analyze the survey data and the focus group material was interpreted using qualitative content analysis.The results indicated a high level of satisfaction, acceptance of and further demand for peer-supported learning activities. The students and trainees reported changed attitudes and subjective knowledge growth regarding the other professional groups. The constructive learning atmosphere as well as having access to a forum for interprofessional exchange were equally valued.Extracurricular tutorials offer a low-threshold and very promising point of contact for the facilitation of interprofessional teaching and learning. However, this should be viewed against the background that, as part of the pilot project, only a small number of students and trainees who were already interested in the topic could be reached by this optional course. A comprehensive, long-term trial of this teaching and learning format, its linkage to curricular courses, and further research on its education-specific and practice-related effects are, therefore, necessary.
| S-EPMC4895850 | biostudies-other
Project description:PurposeThe objective of this study was to assess physical therapy student perceptions of team-based learning (TBL) in a graduate level gross anatomy course using the TBL Student Assessment Instrument (TBL-SAI).MethodsThe TBL-SAI was administered to 85 doctor of physical therapy (DPT) students, comprising three cohorts (classes of 2013, 2014, and 2015), who successfully completed a gross anatomy course where TBL was implemented. The TBL-SAI surveys 33 items, each rated from one (strongly disagree) to five (strongly agree) and measures three subscales: students' perceptions of accountability, preference for lecture or TBL, and student satisfaction.ResultsThe means for each subscale and the total TBL-SAI score for each cohort fell above the neutral score. The 2015 group (mean, 37.97; 95% confidence interval [CI], 35.67 to 40.26) reported significantly higher satisfaction than that of the 2013 group (mean, 32.71; 95% CI, 30.31 to 35.05) and the 2014 group (mean, 33.11; 95% CI, 30.69 to 35.53). The 2015 group (mean, 125.3; 95% CI, 120.6 to 130.3) also had a significantly higher total score than that of the 2013 group (mean, 115.6; 95% CI, 110.5 to 120.5).ConclusionThe physical therapy students reported an overall positive experience in using TBL to learn gross anatomy in terms of accountability, preference for learning mode, and satisfaction. This positive experience with TBL was accompanied by their successful academic performance. Given the traits and learning preferences in this generation of graduate students, TBL could be a teaching method that is received positively elsewhere and results in successful academic performance and learning.
| S-EPMC3977364 | biostudies-literature
Project description:BACKGROUND: With new care models such as the medical home, there is an expanding need for primary care providers to be trained in dermatologic procedures. Yet, many internal medicine residency program graduates feel unprepared to perform these procedures. The aim of this study was to evaluate the effect of a structured peer-assisted learning approach to improve residents' knowledge and skills related to common dermatologic assessment techniques. METHODS: Eight medicine-dermatology resident educators, with a faculty member, facilitated dermatologic procedure workshops for 28 internal medicine and medicine-pediatrics resident learners. Learners completed preworkshop and postworkshop surveys, assessing their knowledge and skill levels as well as the efficacy of the resident educators and the educational value of the workshop as a whole. RESULTS: All learners were able to properly demonstrate the techniques at the workshop's conclusion. The median sum score of self-reported knowledge increased from 3 to 9.5 (scale, 0-10; P < .001). The median sum score of self-reported skills increased from 10 to 16 (scale, 4-20; P < .001). Resident educators were favorably evaluated by their peers, and 96% of participants rated the experience as being of high educational value. CONCLUSION: Peer-assisted learning is effective in teaching dermatologic procedures in graduate medical education. Resident learners found peer-assisted learning to be beneficial and rated their peer teachers highly. Further studies should focus on outcomes in practice, looking at the number of dermatologic procedures performed by learners, as well as the effects on resident educators.
| S-EPMC3179213 | biostudies-other
Project description:To improve student preparedness for anatomy laboratory dissection, the dental gross anatomy laboratory was transformed using flipped classroom pedagogy. Instead of spending class time explaining the procedures and anatomical structures for each laboratory, students were provided online materials to prepare for laboratory on their own. Eliminating in-class preparation provided the opportunity to end each period with integrative group activities that connected laboratory and lecture material and explored clinical correlations. Materials provided for prelaboratory preparation included: custom-made, three-dimensional (3D) anatomy videos, abbreviated dissection instructions, key atlas figures, and dissection videos. Data from three years of the course (n = 241 students) allowed for analysis of students' preferences for these materials and detailed tracking of usage of 3D anatomy videos. Students reported spending an average of 27:22 (±17:56) minutes preparing for laboratory, similar to the 30 minutes previously allocated for in-class dissection preparation. The 3D anatomy videos and key atlas figures were rated the most helpful resources. Scores on laboratory examinations were compared for the three years before the curriculum change (2011-2013; n = 242) and three years after (2014-2016; n = 241). There was no change in average grades on the first and second laboratory examinations. However, on the final semi-cumulative laboratory examination, scores were significantly higher in the post-flip classes (P = 0.04). These results demonstrate an effective model for applying flipped classroom pedagogy to the gross anatomy laboratory and illustrate a meaningful role for 3D anatomy visualizations in a dissection-based course. Anat Sci Educ 11: 385-396. © 2017 American Association of Anatomists.
| S-EPMC6381391 | biostudies-literature
Project description:The social construction of knowledge within medical education is essential for learning. Students' interactions within groups and associated learning artifacts can meaningfully impact learning. Situated cognition theory poses that knowledge, thinking, and learning are located in experience. In recent years, there has been a reported decline in time spent on anatomy by whole body dissection (AWBD) within medical programs. However, teaching by surgeons in AWBD provides unique opportunities for students, promoting a deeper engagement in learning. In this study, we apply situated cognition theory as a conceptual framework to explore students' perceptions of their learning experience within the 2014 iteration of an 8-week elective AWBD course.At the end of the course, all students (n=24) were invited to attend one of three focus groups. Framework analysis was used to code and categorize data into themes.In total, 20/24 (83%) students participated in focus groups. Utilizing situated cognition theory as a conceptual framework, we illustrate students' learning experiences within the AWBD course. Students highlighted opportunities to create and reinforce their own knowledge through active participation in authentic dissection tasks; guidance and clinical context provided by surgeons as supervisors; and the provision of an inclusive learning community.Situated cognition theory offers a valuable lens through which to view students' learning experience in the anatomy dissection course. By doing so, the importance of providing clinical relevance to medical teaching is highlighted. Additionally, the value of having surgeons teach AWBD and the experience they share is illustrated. The team learning course design, with varying teaching methods and frequent assessments, prompting student-student and student-teacher interaction, was also beneficial for student learning.
| S-EPMC4554479 | biostudies-other
Project description:Peer-assisted learning (PAL) is the development of new knowledge and skills through active learning support from peers. Benefits of PAL include introduction of teaching skills for students, creation of a safe learning environment, and efficient use of faculty time. We present a novel approach to PAL in an emergency medicine (EM) clerkship curriculum using an inexpensive, tablet-based app for students to cooperatively present and perform low-fidelity, case-based simulations that promotes accountability for student learning, fosters teaching skills, and economizes faculty presence.We developed five clinical cases in the style of EM oral boards. Fourth-year medical students were each assigned a unique case one week in advance. Students also received an instructional document and a video example detailing how to lead a case. During the 90-minute session, students were placed in small groups of 3-5 students and rotated between facilitating their assigned cases and participating as a team for the cases presented by their fellow students. Cases were supplemented with a half-mannequin that can be intubated, airway supplies, and a tablet-based app (SimMon, $22.99) to remotely display and update vital signs. One faculty member rotated among groups to provide additional assistance and clarification. Three EM faculty members iteratively developed a survey, based on the literature and pilot tested it with fourth-year medical students, to evaluate the course.135 medical students completed the course and course evaluation survey. Learner satisfaction was high with an overall score of 4.6 on a 5-point Likert scale. In written comments, students reported that small groups with minimal faculty involvement provided a safe learning environment and a unique opportunity to lead a group of peers. They felt that PAL was more effective than traditional simulations for learning. Faculty reported that students remained engaged and required minimal oversight.Unlike other simulations, our combination of brief, student-assisted cases using low-fidelity simulation provides a cost-, resource- and time-effective way to implement a medical student clerkship educational experience.
| S-EPMC5785193 | biostudies-other
Project description:This study offers an innovative and sustainable instructional model for an introductory undergraduate course. The model was gradually implemented during 3 yr in a research university in a large-lecture biology course that enrolled biology majors and nonmajors. It gives priority to sources not used enough to enhance active learning in higher education: technology and the students themselves. Most of the lectures were replaced with continuous individual learning and 1-mo group learning of one topic, both supported by an interactive online tutorial. Assessment included open-ended complex questions requiring higher-order thinking skills that were added to the traditional multiple-choice (MC) exam. Analysis of students' outcomes indicates no significant difference among the three intervention versions in the MC questions of the exam, while students who took part in active-learning groups at the advanced version of the model had significantly higher scores in the more demanding open-ended questions compared with their counterparts. We believe that social-constructivist learning of one topic during 1 mo has significantly contributed to student deep learning across topics. It developed a biological discourse, which is more typical to advanced stages of learning biology, and changed the image of instructors from "knowledge transmitters" to "role model scientists."
| S-EPMC3516796 | biostudies-literature
Project description:IntroductionProject-based learning (PjBL) is a teaching methodology designed to engage students in solving real-world problems, acknowledging that students are active agents of their learning process. This methodology has historically been popular in architecture and industrial sciences; however, its use in teaching veterinary anatomy is scarcely published.MethodsUsing information and communication technologies, the PjBL methodology was implemented in a first-year veterinary anatomy course. The methodology included teamwork and the selection of a routine object in the veterinary clinic at the beginning of the academic semester. The project's goal was to analyze the object and associate it with both a domestic animal species and an anatomical region, along with making and presenting a video or a simulation model about the object.ResultsMore than 80% of students prefer active learning classes compared to traditional classes. In addition, 66% and 86% of students indicate that PjBL allowed them to improve their understanding of theoretical content for the first and second years of post-implementation, respectively. Students' self-assessment indicates that more than 80% of the students (first and second year post-implementation) felt they were responsible for the execution of the project, able to conduct research, and able to develop autonomous learning skills. After 2 years of PjBL implementation, failure rates in the course decreased by 21%.DiscussionIn general, PjBL results show that veterinary students prefer active learning activities that allow them to learn in a team-based learning process as well as to develop soft skills such as self-learning, responsibility, and teamwork.Supplementary informationThe online version contains supplementary material available at 10.1007/s40670-021-01205-1.
| S-EPMC8368136 | biostudies-literature
Project description:Opposing genetic and cultural-social explanations for the origin of language are currently the focus of much discussion. One of the functions linked to the longitudinal fascicle is language, which links Wernicke's area and Broca's area in the brain, and its size should indicate the brain increase in the evolution. Sapajus is a New World primate genus with high cognition and advanced tool use similar to that of chimpanzees. A study of the gross anatomy of the longitudinal fascicle of Sapajus using Kingler's method found it to differ from other studied primates, such as macaques and chimpanzees, mainly because its fibers join the cingulate fascicle. As in other non-human primates, the longitudinal fascicle of Sapajus does not reach the temporal lobe, which could indicate a way of separating these fascicles to increase white matter in relation to individual function. The study of anatomical structures seems very promising for understanding the basis of the origin of language. Indeed, socio-historical-cultural philosophy affirms the socio-cultural origin of speech, although considering the anatomical structures behind it working as a functional system.
| S-EPMC8224874 | biostudies-literature