Advances in Physiology Education最新文献

Mnemonic devices are memory aids that make it easier to recall information and are widely used by students studying anatomy and physiology. Simple musical instruments and toys can serve as mnemonic devices for students learning the functional anatomy of the larynx: balloons can help learners understand and recall how sound is produced; tuning pegs can help learners understand how tension affects vocal pitch; fingers on a fretboard can help learners understand how pitch is further modulated; and a common coach's whistle can demonstrate how vocal volume is controlled. Using instruments and toys engages adult learners and helps them connect complex laryngeal anatomy with previous experiences.NEW & NOTEWORTHY Musical instruments and toys can be used as mnemonic devices to help students recall and understand the functional anatomy of voice production. The mnemonics can be implemented in a variety of classrooms and are flexible and engaging.

Diabetes mellitus and obesity are major public health issues that significantly impact the health care system. The next generation of health care providers will need a deep understanding of the pathophysiology of these diseases if we are to prevent, treat, and eventually cure these diseases and ease the burden on patients and the health care system. Physiology core concepts are a set of core principles, or "big ideas," identified by physiology educators that are thought to promote long-term retention, create a deeper understanding, and help with formation of critical thinking skills. Here we describe our scaffolded teaching approach in an upper year undergraduate pathophysiology course to educate students about these two diseases and discuss how learning about the basis of these highly integrative diseases from the biochemical to whole body level is a meaningful tool in the physiology educator toolbox to reinforce physiology core concepts. This teaching strategy is designed to engage students in the scientific process and hone their problem-solving skills such that they are hopefully equipped to treat and eventually cure these diseases as they move forward in their careers.NEW & NOTEWORTHY Students often struggle with integration of physiological systems. Type 2 diabetes mellitus and obesity are two related diseases that are useful to explore the interdependence of physiological systems and multiple physiology core concepts. Deep learning about these diseases has the potential to dramatically improve the health care system of the future.

The study aims to develop a novel methodology to demonstrate the vestibulo-ocular reflex (VOR) and nystagmus by caloric stimulation in an undergraduate medical physiology laboratory. The experimental setup involved two sets of electrodes: one set positioned laterally to both eyes, and another set positioned vertically over either the right or left eye. The caloric method is used to stimulate ears, which involves irrigation of warm (44°C) and cold (30°C) water into the ears while maintaining a temperature difference of approximately ±7°C from the body temperature. The changes in chorioretinal potential were calibrated to angular displacement by a two-point calibration method, and angular velocity was derived after taking the first-time derivative. The results obtained from the digital data acquisition system were compared to the traditional instrument used in our Otorhinolaryngology Department [Interacoustics Videonystagmography (VNG) System for hospitals, medical grade] for the normal subject's data. No significant differences in angular velocity were noted (P > 0.05). The cold stimuli elicit a more pronounced VOR compared to the warm stimuli. It has been consistently observed that the onset of nystagmus occurs approximately 20 s after irrigation, reaching its peak intensity between 45 and 90 s, and gradually diminishing until it ceases after approximately 200 s. Our developed methodology enables the recording and quantification of nystagmus using easily accessible equipment. This study serves the goal of visualizing the physiological process of VOR and thereby fulfills the goal of an effective teaching tool for demonstrating to undergraduate medical students.NEW & NOTEWORTHY We developed a novel methodology to demonstrate and visualize the most common and important physiological phenomenon like the vestibulo-ocular reflex as a teaching module for undergraduate students.

Endocrine physiology is a complex subject for students. Game-based learning (GBL) and case-based learning (CBL) are active methodologies that are widely used because of their potential for motivation and greater proximity to the reality of modern students. We evaluated the effectiveness of GBL and CBL among veterinary medicine students compared with a control group using peer tutoring. Students (n = 106) from two institutions volunteered to participate in this study. The participants were submitted to a pretest questionnaire and subsequently were divided into three paired groups by their performance on the pretest exam: 1) traditional class + peer tutoring, 2) traditional class + GBL, and 3) traditional class + CBL. After the students completed the activities, their performance was once again evaluated by applying a new test with the same initial 10 questions and another set of 10 different questions. The students' perceptions and satisfaction with the methodologies and learning strategies were assessed. Anxiety was assessed with the State-Trait Anxiety Inventory before and after the conventional class and after the active methodologies. The GBL group significantly improved their correct answers compared with the baseline (P < 0.05), with no significant difference from CBL and peer tutoring. Anxiety levels did not differ regardless of the time of evaluation or the teaching methodology applied. GBL promoted a greater perception of the stimulus for self-study and problem-solving ability and contributed to the development of group dynamics compared with the group who received CBL (P < 0.05). In conclusion, GBL showed better results than peer tutoring and CBL.NEW & NOTEWORTHY We compared the supplementary use of game-based learning, case-based learning, and peer tutoring in the study of endocrine physiology by veterinary students and observed a slight advantage for game-based learning over the other two methodologies. The game was developed by the authors and is an unprecedented tool that can prove useful to improve knowledge acquisition in students of veterinary medicine. Thus, game-based learning is an effective supplementary teaching strategy.

UK university undergraduate programs are compared by independent subject-specific rankings (Complete, Guardian, and Times), based on data from the National Student Survey, Higher Education Statistics Agency, Universities and Colleges Admissions Service, Research Excellence Framework, and the universities. The sports and exercise science program at the University of Glasgow has steadily risen to currently rank as the top UK program. This investigation aimed to identify the underlying factors that explain this. Therefore, we obtained underlying scores for entry standard, student satisfaction, research foundation, graduate prospects, staff-to-student ratio, expenditure/student, continuation, program support to students, and teaching quality from the ranking providers for years 2010-2024, and statistically modeled which factors significantly affected the rankings. We found that entry standards and graduate prospects strongly correlated significantly with ranking results. Principal component analysis indicated that a model of graduate prospects and entry standards explained 66.2% of the variance in ranking results. Multiple linear regression with all underlying factors included in the model indicated they explained 78% (R² = 0.78) of the total variance, while stepwise elimination of insignificant factors identified graduate prospects as the sole factor that significantly affected outcome by explaining 71% (R² = 0.71) of the variance. Therefore, the primary predictor of ranking success in UK university league tables for sports science is graduates' professional success (graduate prospects).NEW & NOTEWORTHY University rankings are used by applicants and stakeholders to judge programs, including undergraduate studies. In the rankings, undergraduate UK programs are compared and contrasted against each other based on how they score for criteria that affect student life and future prospects. Here, we determined the relative influence of those criteria and found that graduate prospects, how students professionally benefit from their study after graduation, is the factor that matters most for the ranking results.

Medical students must be adept at critical thinking to successfully meet the learning objectives of their preclinical coursework. To encourage student success on assessments, the course director of a first-year medical physiology course emphasized the use of learning objectives that were explicitly aligned with formative assessments in class. The course director introduced the physiology discipline, learning objectives, and evidence-based methods of studying to students on the first day of class. Thereafter, class sessions started with a review of the learning objectives for that session and included active learning opportunities such as retrieval practice. The instructor provided short answer formative assessments aligned with the learning objectives, intended to help the students apply and integrate the concepts. Midsemester, students received a link to an online survey with questions on studying habits, class attendance, and student engagement. After finals, students were invited to participate in focus groups about their class experience. A qualitative researcher moderated focus groups, recorded responses, and analyzed the narrative data. Of 175 students, 95 submitted anonymous online surveys. Student engagement was significantly correlated with in-person class attendance (r = 0.26, T = 2.5, P = 0.01) and the completion of open-ended formative assessments (r = 0.33, T = 3.3, P = 0.001). Focus groups were held via videoconference. From the class, 14 students participated in 4 focus groups; focus group participants were mostly women (11 of 14) and mostly in-class attendees (13 of 14). The students in this sample valued critical thinking but misunderstood expectations on exams and few students used learning objectives to study.NEW & NOTEWORTHY We introduced formative assessments and study techniques to first-year medical students in a physiology course. Mastery of learning objectives was emphasized as the key to success. We asked how they studied physiology through an anonymous online survey and focus group interviews. The students enjoyed physiology but had difficulty with exam expectations. Helping students use learning objectives to guide their study may lead to improved exam scores. It may also help administrators meet their curriculum goals.

The multidisciplinary nature of physiology requires students to acquire, retain, apply, and evaluate knowledge from different scientific disciplines. Optimal learning techniques, such as active learning, interleaving topics and conditions, and recall, can greatly enhance the speed and effectiveness with which students achieve this type of higher-order thinking. However, developing and implementing optimal learning techniques in the classroom can be both time-intensive and challenging for the instructor. In addition, students may be resistant or slow to accept novel learning processes. One way to potentially introduce these learning techniques in a fun and engaging way is through educational gaming, or using a game or game elements intentionally to support learning. In this article we present an easy-to-implement adaptation of the Codenames board game for the physiology classroom. The activity requires minimal preparation while addressing high-level learning outcomes. Postintervention surveys of students were collected in three different health-related academic programs, both graduate and undergraduate, at two different institutions. Results suggest that participating in the activity both actively engaged the students and pushed them toward high-level, integrative thinking regardless of class level.NEW & NOTEWORTHY An easy-to-implement word game (Codenames) was used to engage students in higher-level Bloom's thinking about physiology. The gameplay required students to recall, apply, evaluate, and debate as they developed and guessed clues as part of the game. Students found the activity fun, engaging, and challenging. The activity is relatively easy to implement both online and in person, requiring at minimum a simple list of vocabulary terms.

Critical thinking is a common and important learning outcome in college curricula. Case-based and problem-based learning can be used to assess and foster critical thinking skills. HNF 250-Contemporary Issues in Human Nutrition is a critical thinking course developed during the redesign of a nutritional sciences major program. Course assignments were designed to assess the course and nutritional sciences major learning outcomes. The nutrition and health claim assignment is scaffolded across the academic semester as three assignments: 1) bibliography assignment; 2) poster presentation; and 3) paper. Course lectures and materials have been designed to prepare students for completion of each assignment. The assignments have been modified over time based on classroom observations and student performance. In 2021, the course learning outcomes were examined by assessing several assignments including the nutrition and health claim poster and paper. Course learning outcome benchmarks using these assessments generally included 80% of students achieving an 80% for each criterion. Results revealed that students were not meeting most of these assessment benchmarks during the 2021 iteration, although benchmark data from other course assessments were more satisfactory. It is possible that the transition from a virtual to an in-person format negatively influenced student performance on these course learning outcomes. This course and the nutrition and health claim assignment example can provide a course design and learning outcome assessment framework for other higher education critical thinking courses.NEW & NOTEWORTHY This paper describes how a scaffolded nutrition and health claim assignment is used to teach critical thinking skills among nutritional sciences students and examine the program's learning outcomes. Further, this course example is to serve as an model for STEM majors on how to incorporate case-based and problem-based learning strategies into an undergraduate course.

Recognizing the growing value of game-based learning in medical education, this study aims to evaluate the effectiveness of the innovation, "Aquilibria: The Battle to Balance," a creative narrative card and board game to help improve learners' understanding and application of the concepts of acid-base balance. In this mixed-method study, 120 first-year medical students participated. The innovation employed a card and board style integrated with a captivating story. Students were divided into small groups of six each with a facilitator. Following this, the posttest was conducted to compare the educational gain. Also, students' perceptions about the game were obtained using a 32-item questionnaire on a 5-point Likert scale. In addition to this, the confidence level among students to understand and interpret the concepts of acid-base regulation before and after the game was obtained using a 10-item questionnaire on a 5-point Likert scale. Furthermore, for qualitative data, short interviews with open-ended questions were conducted and thematic analysis was performed. The results showed a highly significant improvement in academic performance from a pretest score of 7.57 ± 1.07 (means ± SD) to 16.14 ± 1.80 in the posttest with a P value of <0.0001. There was a notable increase in confidence among learners after the game, and highly positive student feedback was received. These findings support the growing recognition of narrative game-based learning as a valuable and engaging strategy in medical education, offering a promising avenue for fostering deeper understanding and retention of complex medical concepts.NEW & NOTEWORTHY This innovation is a captivating blend of storytelling, cards, and board gameplay to facilitate the learning of acid-base regulation. This engaging game offers a wealth of questions and diverse case scenarios, allowing learners to repeatedly explore and grasp the intricacies of acid-base balance. What sets this game apart is its robust assessment strategy, supported by overwhelmingly positive feedback and marked academic improvement. This innovation is a must-have for students seeking a dynamic and effective learning experience.