[Dr. Valentin Grandis and Dr. Virgilio Ducceschi, two italian masters who initiated Experimental Physiology at the Faculty of Medical Sciences - Universidad Nacional De Cordoba (Argentina)] / Dr. Valentin Grandis y Dr. Virgilio Ducceschi, Dos maestros italianos iniciadores de la Fisiología experimental en la Facultad de Ciencias Médicas - UNC.

This paper examines the significant contribution of Dr. Valentín Grandis and Dr. Virgilio Ducceschi to the founding and development of experimental physiology at the Faculty of Medical Sciences of the National University of Córdoba (UNC), Argentina. Although the most notable contribution to the field of experimental physiology in Argentina is attributed to Bernardo Alberto Houssay, this study highlights the importance of the previous and fundamental efforts of Grandis and Ducceschi, two Italian professors whose work in Buenos Aires and Córdoba laid the foundations for research and teaching in this discipline. The paper details how, in 1904, the arrival of Valentin Grandis at the UNC marked the formal beginning of the teaching and practice of experimental physiology at the institution, followed by the incorporation of Virgilio Ducceschi, who continued and expanded Grandis' legacy. The work of these two Italian masters involved not only the installation of a state-of-the-art laboratory but also the establishment of a solid academic and scientific foundation that would influence future generations of Argentine physicians and researchers. Through a detailed analysis of their biographies, scientific contributions, and the impact of their work, this paper illustrates how Grandis and Ducceschi were key figures in the development of medical science in Argentina, particularly in the field of experimental physiology. Furthermore, the study highlights the importance of their educational approach and their ability to train disciples who would continue their research, thus ensuring the permanence of their legacy at the National University of Córdoba and in Argentine science in general. In conclusion, this paper vindicates and celebrates the contributions of Valentín Grandis and Virgilio Ducceschi to the initiation of research and experimentation in physiology and biological chemistry at the UNC, highlighting their importance in the advancement of medicine and science in Argentina.

Este trabajo examina el significativo aporte de los doctores Valentín Grandis y Virgilio Ducceschi a la fundación y desarrollo de la fisiología experimental en la Facultad de Ciencias Médicas de la Universidad Nacional de Córdoba (UNC), Argentina. A pesar de que la contribución más notable en el campo de la fisiología experimental en Argentina se atribuye a Bernardo Alberto Houssay, este estudio destaca la importancia de los esfuerzos previos y fundamentales de Grandis y Ducceschi, dos profesores italianos cuyo trabajo en Buenos Aires y Córdoba sentó las bases para la investigación y la enseñanza de esta disciplina.   El trabajo detalla cómo, en 1904, la llegada de Valentín Grandis a la UNC marcó el inicio formal de la enseñanza y práctica de la fisiología experimental en la institución, seguida por la incorporación de Virgilio Ducceschi, quien continuó y expandió el legado de Grandis. La labor de estos dos maestros italianos no solo involucró la instalación de un laboratorio de vanguardia sino también el establecimiento de una sólida base académica y científica que influiría en generaciones futuras de médicos e investigadores argentinos.   A través de un análisis detallado de sus biografías, contribuciones científicas, y el impacto de su trabajo, este documento ilustra cómo Grandis y Ducceschi fueron figuras clave en el desarrollo de la ciencia médica en Argentina, particularmente en el ámbito de la fisiología experimental. Además, el estudio resalta la importancia de su enfoque educativo y su capacidad para formar discípulos que continuarían sus investigaciones, asegurando así la permanencia de su legado en la Universidad Nacional de Córdoba y en la ciencia argentina en general.   En conclusión, el presente trabajo reivindica y celebra las contribuciones de Valentín Grandis y Virgilio Ducceschi al inicio de la investigación y experimentación en fisiología y química biológica en la UNC, subrayando su importancia en el avance de la medicina y la ciencia en Argentina.

Inverted Classroom Teaching of Physiology in Basic Medical Education: Bibliometric Visual Analysis.

Background: Over the last decade, there has been growing interest in inverted classroom teaching (ICT) and its various forms within the education sector. Physiology is a core course that bridges basic and clinical medicine, and ICT in physiology has been sporadically practiced to different extents globally. However, students' and teachers' responses and feedback to ICT in physiology are diverse, and the effectiveness of a modified ICT model integrated into regular teaching practice in physiology courses is difficult to assess objectively and quantitatively. Objective: This study aimed to explore the current status and development direction of ICT in physiology in basic medical education using bibliometric visual analysis of the related literature. Methods: A bibliometric analysis of the ICT-related literature in physiology published between 2000 and 2023 was performed using CiteSpace, a bibliometric visualization tool, based on the Web of Science database. Moreover, an in-depth review was performed to summarize the application of ICT in physiology courses worldwide, along with identification of research hot spots and development trends. Results: A total of 42 studies were included for this bibliometric analysis, with the year 2013 marking the commencement of the field. University staff and doctors working at affiliated hospitals represent the core authors of this field, with several research teams forming cooperative relationships and developing research networks. The development of ICT in physiology could be divided into several stages: the introduction stage (2013-2014), extensive practice stage (2015-2019), and modification and growth stage (2020-2023). Gopalan C is the author with the highest citation count of 5 cited publications and has published 14 relevant papers since 2016, with a significant surge from 2019 to 2022. Author collaboration is generally limited in this field, and most academic work has been conducted in independent teams, with minimal cross-team communication. Authors from the United States published the highest number of papers related to ICT in physiology (18 in total, accounting for over 43% of the total papers), and their intermediary centrality was 0.24, indicating strong connections both within the country and internationally. Chinese authors ranked second, publishing 8 papers in the field, although their intermediary centrality was only 0.02, suggesting limited international influence and lower overall research quality. The topics of ICT in physiology research have been multifaceted, covering active learning, autonomous learning, student performance, teaching effect, blended teaching, and others. Conclusions: This bibliometric analysis and literature review provides a comprehensive overview of the history, development process, and future direction of the field of ICT in physiology. These findings can help to strengthen academic exchange and cooperation internationally, while promoting the diversification and effectiveness of ICT in physiology through building academic communities to jointly train emerging medical talents.

Joint EASPS-AAPS conference in Tanzania 2023: a beginning of the pragmatic efforts to promote physiology education, research, and practice in East Africa.

The East African Society of Physiological Sciences (EASPS) identified many problems associated with the practice and impact of physiology training and graduates within the region. The EASPS, in conjunction with the African Association of Physiological Sciences (AAPS), resolved to tackle those identified problems in the region by organizing a regional conference in Tanzania between November 29, 2023, and December 1, 2023. The conference was successful with remarkable achievements, including production of Physiology Curriculum for African Universities (PhysioCAFUN); launching of the International Union of Physiological Sciences (IUPS) African Physiology Mentoring Program; educational workshops on physiology teaching and skills acquisition; plenary sessions on various inspiring scientific topics for advancement of research capacities and current trends in physiological sciences; presentation of abstracts by authors and publishing of the abstracts as edited conference proceedings in the Journal of African Association of Physiological Sciences; presentation of awards to the top 10 abstracts and 7 other key Local Organizing Committee members and partners; first annual general meeting of the EASPS members; networking of participants within and beyond Africa; and recognition of the formation processes of national physiological societies in Rwanda, Kenya, Uganda, and Tanzania.NEW & NOTEWORTHY The joint East African Society of Physiological Sciences (EASPS)-African Association of Physiological Sciences (AAPS) conference in Tanzania was a successful event where we launched the Physiology Curriculum for African Universities (PhysioCAFUN) and the International Union of Physiological Sciences (IUPS) Physiology Mentoring Program in Africa. We also organized educational workshops on physiology functional tests that equipped participants with practical skills. Authors presented their peer-reviewed abstracts, which have now been published in the Journal of African Association of Physiological Sciences. Participants attended from 24 countries across Africa, Europe, Asia, and United States.

Pressure never sucks, pressure only pushes: a physiological exploration of the pushing power of pressure.

The movement of air into and out of the lungs is facilitated by changes in pressure within the thoracic cavity relative to atmospheric pressure, as well as the resistance encountered by airways. In this process, the movement of air into and out of the lungs is driven by pressure gradients established by changes in lung volume and intra-alveolar pressure. However, pressure never sucks! The concept that pressure never sucks, pressure only pushes encapsulates a fundamental principle in the behavior of gases. This concept challenges common misconceptions about pressure, shedding light on the dynamic forces that govern the movement of gases. In this Illumination, we explore the essence of this concept and its applications in pulmonary ventilation. Pressure is one of the most important concepts in physics and physiology. Atmospheric pressure at sea level is equal to 1 atmosphere or around 101,325 Pascal [Pa (1 Pa = 1 N/m2)]. This huge pressure is pushing down on everything all the time. However, this pressure is difficult to understand because we do not often observe the power of this incredible force. We used five readily available, simple, and inexpensive demonstrations to introduce the physics and power of pressure. This extraordinarily complex physics concept was approached in a straightforward and inexpensive manner while still providing an understanding of the fundamental concepts. These simple demonstrations introduced basic concepts and addressed common misconceptions about pressure.NEW & NOTEWORTHY The concept that pressure never sucks, pressure only pushes challenges common misconceptions about pressure, shedding light on the dynamic forces that govern the movement of gases. In this Illumination, we will explore the essence of this concept and its applications in pulmonary ventilation. Specifically, we used five readily available, simple, inexpensive demonstrations to introduce the physics and power of pressure.

Sourcebook update: using near-infrared spectroscopy to assess skeletal muscle oxygen uptake.

Monitoring the metabolic cost or oxygen consumption associated with rest and exercise is crucial to understanding the impact of disease or physical training on the health of individuals. Traditionally, measuring the skeletal muscle oxygen cost associated with exercise/muscle contractions can be rather expensive or invasive (i.e., muscle biopsies). More recently, specific protocols designed around the use of near-infrared spectroscopy (NIRS) have been shown to provide a quick, noninvasive easy-to-use tool to measure skeletal muscle oxygen consumption ([Formula: see text]). However, the data and results from NIRS devices are often misunderstood. Thus the primary purpose of this sourcebook update is to provide several experimental protocols students can utilize to improve their understanding of NIRS technology, learn how to analyze results from NIRS devices, and better understand how muscle contraction intensity and type (isometric, concentric, or eccentric) influence the oxygen cost of muscle contractions.NEW & NOTEWORTHY Compared to traditional methods, near-infrared spectroscopy (NIRS) provides a relatively cheap and easy-to-use noninvasive technique to measure skeletal muscle oxygen uptake following exercise. This laboratory not only enables students to learn about the basics of NIRS and muscle energetics but also addresses more complex questions regarding skeletal muscle physiology.

Using a flipped classroom in a veterinary systems physiology course increases student performance on basic knowledge and clinical applicability questions.

Flipped classrooms are being utilized more frequently in biomedical education to provide more active learning opportunities to students although there are mixed results on the benefits of the flipped classroom in biomedical education. In this study, the effects of using a flipped classroom with case-based learning in the endocrine section of a first-year veterinary-integrated histology and physiology course were investigated. Results demonstrated that the flipped classroom improved performance on the endocrine section exam by 15.9% (Cohen's d = 1.08; P < 0.001) with improvements on both clinically applicable and basic knowledge questions. Student satisfaction with the flipped classroom was also investigated. Students reported high satisfaction with the in-class case-based learning opportunities but lower satisfaction with the asynchronous content delivery and the time required outside of class. Student perceptions of the flipped classroom were measured again after being exposed to the results of the flipped classroom on student learning. After seeing the results, students were significantly more likely to value the time spent in the flipped classroom and to desire more opportunities for flipped classrooms in the future.NEW & NOTEWORTHY A flipped classroom using case-based learning can significantly improve student performance in a veterinary physiology course with the largest gains going to lower performing students. Student perception of the flipped classroom can be improved by showing students data on the improvement in performance on examinations.

Using case-based learning supported by role-playing situational teaching method in endocrine physiology education.

Embedding clinically relevant learning experience in basic science subjects is desired for the preclinical phase of undergraduate medical education. The present study aimed to modify case-based learning (CBL) with a role-playing situational teaching method and assess the student feedback and learning effect. One hundred seventy-six sophomore students majoring in clinical medicine from Harbin Medical University were randomly divided into two groups: the control group (n = 90), who received traditional hybrid teaching, and the experimental group (n = 86), who received the role-playing situational teaching. Students in the experimental group were given a 1-wk preclass preparation to dramatize a hyperthyroidism scenario through online autonomous learning of thyroid physiology and performed the patient's consultation process in class, followed by a student presentation about key points of lecture content and a question-driven discussion. A posttest and questionnaire survey were conducted after class. The test scores of the two groups had no statistical differences, whereas the rate of excellence (high scores) of the experimental group was significantly higher than that of the control group. Furthermore, the record of online self-directed learning engagements was significantly improved in the experimental group. In the questionnaire, >70% of the students showed positive attitudes toward the role-playing situational teaching method and were willing to participate in other chapters of the physiology course. Such results show that CBL supported by a role-playing situational teaching method encourages active learning and improves the application of basic knowledge of physiology, which can be incorporated in the preclinical curricula to bridge the gap between theory and practice.NEW & NOTEWORTHY Formal application through structured role-play is often overlooked in physiology education. In traditional case-based learning (CBL), clinical cases are the subject and unfocused discussion often occurs. The present study aimed to modify CBL with a role-playing situational teaching method and assess the student feedback and learning effect. The results show that the new teaching model encourages active learning and improves the application of basic knowledge of physiology.

Why ask why? Toward coordinating knowledge of proximate and ultimate explanations in physiology.

In physiology education, students must learn to recognize and construct causal explanations. This challenges students, in part, because causal explanations in biology manifest in different varieties. Unlike other natural sciences, causal mechanisms in physiology support physiological functions and reflect biological adaptations. Therefore, students must distinguish between questions that prompt a proximate or an ultimate explanation. In the present investigation, we aimed to determine how these different varieties of student knowledge coordinate within students' written explanations. Prior research in science education demonstrates that students present specific challenges when distinguishing between proximate and ultimate explanations: students appear to conflate the two or construct other nonmechanistic explanations. This investigation, however, demonstrates that analytic frameworks can distinguish between students' proximate and ultimate explanations when they are provided explanatory scaffolds that contextualize questions. Moreover, these scaffolds and prompts help students distinguish between physiological functions and the cellular and molecular mechanisms that underpin them. Together, these findings deliver insight into the context-sensitive nature of student knowledge in physiology education and offer an analytic framework for identifying and characterizing student knowledge in physiology.NEW & NOTEWORTHY Why ask why? How questions posed in physiology task students with developing their mechanistic reasoning. Why questions sometimes undermine this reasoning. Prior research, however, also illustrates that framing the context of a question explicitly supports students in distinguishing between question types. We further illustrate how providing such context in the form of explanatory scaffolds and prompts allows students to tap different and useful varieties of knowledge when constructing written explanations.

Collaborative online international learning in physiology: a case study.

Internationalization in higher education is essential, and although active learning methodologies are increasing and allow students to develop transversal skills, most still have a very local scope. In this context, the Collaborative Online International Learning (COIL) methodology is an interesting approach to benefit the students' development. It consists of an online program that involves creating multicultural teams to develop a specific learning project. Although this methodology is expanding, its use in physiology is still scarce. This paper aims to show an example of applying COIL methodology in physiology topics to enhance higher-education students' innovation and business skills. Our example project developed a sports-assessment service concept focused on physiology and biomechanics assessments. The program involved teams from Brazil, Germany, and Spain, comprising undergraduate and master students. Over 7 weeks, these teams, mentored by professors and researchers, engaged in workshops covering COIL methodology, business model design, executive summary planning, economic analyses, and communication techniques. Key outcomes included learning new concepts, developing soft skills, building confidence in innovative solution proposals, and experiencing diverse cultures. Challenges faced were language barriers, scheduling, task complexity, and logistical issues. This experience confirms the effectiveness of incorporating programs using COIL methodology into educational curriculums. Doing so exposes physiology students to innovation, entrepreneurship, and business creation while strengthening their professional connections and opening up postgraduation opportunities.NEW & NOTEWORTHY Although the Collaborative Online International Learning (COIL) methodology is expanding, its use in physiology is still scarce. Our example COIL project of 7 weeks developed a sports-assessment service concept focused on physiology and biomechanics assessments. The program involved teams from Brazil, Germany, and Spain, comprising undergraduate and master's students. Students perceived extracurricular activities in this format as beneficial. Coaches also expressed positive views about such initiatives, noting benefits for students and their development.

Assessment of educational technology in lactation physiology by health students.

OBJECTIVES: to assess the suitability, facilitators, and barriers of using a video clip for teaching lactation physiology to health students. METHODS: a cross-sectional study was conducted with online data collection at a higher education institution, using the Assistive Technology Assessment Instrument and open-ended questions. The sample consisted of 88 students. RESULTS: the video clip was deemed suitable in all attributes. Facilitators identified included attractiveness, musicality, and ease of access. Barriers noted were the music's speed and the necessity for prior knowledge. The video clip achieved adequate scores for interactivity (1.71), purpose (1.77), relevance (1.64), and clarity (1.77). The overall average of the attributes was 1.72. CONCLUSIONS: the video clip can serve as an effective learning strategy to enhance hybrid education, potentially contributing to the promotion and support of breastfeeding. However, some barriers underscore the importance of prior knowledge for a complete understanding of the content.

Empowering students to create their dramatizations increases understanding of physiology.

Complex subjects such as physiology can be challenging for students to learn. These challenges are not uncommon in implementing the learning process in physiology and affect learning outcomes. Dramatization is an interactive and effective method to improve learning outcomes. In a project designed by senior medical students, junior medical students were guided in creating dramatizations related to three topics. Senior students were trained and assisted to prepare scenarios and make videos. The dramatizations were then carried out with junior medical students to help them better understand physiology and pathophysiology topics. A group of junior students receiving the same topics in a lecture format served as a control group. Pretest and posttest questionnaires were used to measure the improvement of learning outcomes. Assessment results showed an increase in performance in both groups. This study shows that dramatizations provide an effective alternative to lectures for instructing junior medical students.NEW & NOTEWORTHY The preparation of dramatizations involved students. The ideas, analogies, and dramatizations were originally from students. Dramatization is an alternative form of understanding learning objectives of medical physiology in an interesting way to increase motivation.

The Inverted Case Study Technique: changing the traditional case-study approach to prioritize physiological mechanisms over correct diagnosis and treatment.

The traditional case study has been used as a learning tool for the past 100 years, and in our program, graduate physiology students are presented with a real-world scenario and must determine the diagnosis and treatment of the patient. We found that students defaulted to memorization of disease with treatment and bypassed gaining an understanding of the mechanistic physiology behind disease and treatment. To adjust our student's approach, we developed a novel way to enhance student learning. To accomplish this shift from memorization to physiological mastery, we created the Inverted Case Study. This approach diverges from the traditional model in that students are given the diagnosis and treatment beforehand and are tasked with explaining the actual physiology of the case. In this way, students can no longer rely on the memorization of symptoms-disease-treatment but rather gain a solid understanding of the physiological mechanisms of the disease since that is the focus of the Inverted Case Study Technique. The Inverted Case Study approach is an effective approach to apply and hone critical thinking skills.NEW & NOTEWORTHY This article presents a novel approach to century-old learning techniques that enhances students' self-reported learning and also their attitudes toward learning mechanistic physiology and increases their perception of preparedness for professional school.

Modeling the extracellular potential generated by a muscle fiber as the output signal of a convolutional system.

A central topic in Bioelectricity is the generation of the extracellular potential that results from the propagation of a transmembrane action potential along the muscle fiber. However, the way in which the extracellular potential is determined by the propagating action potential is difficult to describe, conceptualize, and visualize. Moreover, traditional quantitative approaches aimed at modeling extracellular potentials involve complex mathematical formulations, which do not allow students to visualize how the extracellular potential is generated around the active fiber. The present study is aimed at presenting a novel pedagogical approach to teaching the generation of extracellular potentials produced by muscle fibers based on the convolution operation. The effectiveness of this convolutional model was tested using a written exam and a satisfaction survey. Most students reported that a great advantage of this model was that it simplifies the problem by dividing it into three distinct components: 1) the input signal (associated with the action potential), 2) the impulse response (linked to the system formed by the fiber and the recording electrode), and 3) the output signal (the extracellular potential). Another key aspect of the present approach was that the input signal was represented by a sequence of electric dipoles, which allowed students to visualize the individual contribution of each dipole to the resulting extracellular potential. The results of the survey indicate that the combination of basic principles of electrical fields and intuitive graphical representations largely improves students' understanding of Bioelectricity concepts and enhances their motivation to complete their studies of biomedical engineering.NEW & NOTEWORTHY We presented a new pedagogical method to describe the extracellular potential generated by a muscle fiber as the output signal of the convolution between an input signal and an impulse response. The input signal represents the action potential traveling along the fiber, and the impulse response represents the system formed by the fiber and the recording electrode. The output signal is the summation of the contributions from all individual dipoles that formed the input signal.

A partially flipped physiology classroom improves the deep learning approach of medical students.

This study aimed to compare the impact of the partially flipped physiology classroom (PFC) and the traditional lecture-based classroom (TLC) on students' learning approaches. The study was conducted over 5 mo at Xiangya School of Medicine from February to July 2022 and comprised 71 students majoring in clinical medicine. The experimental group (n = 32) received PFC teaching, whereas the control group (n = 39) received TLC. The Revised Two-Factor Study Process Questionnaire (R-SPQ-2F) was used to assess the impact of different teaching methods on students' learning approaches. After the PFC, students got significantly higher scores on deep learning approach (Z = -3.133, P < 0.05). Conversely, after the TLC students showed significantly higher scores on surface learning approach (Z = -2.259, P < 0.05). After the course, students in the PFC group scored significantly higher in deep learning strategy than those in the TLC group (Z = -2.196, P < 0.05). The PFC model had a positive impact on deep learning motive and strategy, leading to an improvement in the deep approach, which is beneficial for the long-term development of students. In contrast, the TLC model only improved the surface learning approach. The study implies that educators should consider implementing PFC to enhance students' learning approaches.NEW & NOTEWORTHY In this article, we compare the impact of the partially flipped classroom (PFC) and the traditional lecture classroom (TLC) in a physiology course on medical students' learning approaches. We found that the PFC benefited students by significantly enhancing their deep learning motive, strategy, and approach, which was good for them. However, the TLC model only improved the surface learning motive and approach.

Exploring educational transformations through the Innovative Flipped Learning Instruction Project Symposium.

The flipped classroom is an innovative pedagogy that shifts content delivery outside the classroom, utilizing in-class time for interactive learning. The preclass and in-class activities in this framework encourage individualized learning and collaborative problem-solving among students, fostering engagement. The Innovative Flipped Learning Instruction Project (IFLIP) conducted faculty development workshops over 4 years, guiding science, technology, engineering, and mathematics (STEM) faculty in integrating flipped teaching (FT) into their courses. The research aimed to assess its impact on pedagogical practices, explore its effectiveness, and provide a framework to implement FT across multiple institutions. It sought to evaluate the experiences of these educators throughout the transitional period of instructional change. In the fourth year of this project, a symposium was organized for IFLIP participants to share their experiences and findings concerning FT. This symposium helped promote collaboration among IFLIP participants and faculty interested in FT to disseminate participants' knowledge and experiences in implementing FT strategies. A survey conducted at the end of the symposium indicated that faculty participants with FT experience continued to embrace this pedagogy, and the new adopters expressed intentions to incorporate it into their courses. The survey revealed positive responses: 93% of respondents plan to integrate FT methods in future classes, 90% gained new information from the symposium and intend to implement it, and 91% are likely to recommend FT to colleagues. Ultimately, the symposium underscored the transformative impact of FT in empowering educators to deepen students' conceptual understanding, emphasizing the significance of this pedagogical approach in advancing the quality of education.NEW & NOTEWORTHY Flipped pedagogy shifts content delivery outside the classroom, emphasizing interactive learning during in-class time. The Innovative Flipped Learning Instruction Project (IFLIP) guided science, technology, engineering, and mathematics (STEM) faculty in integrating flipped teaching (FT), tracked experiences during this transition, and provided a framework for FT implementation. A fourth-year symposium fostered collaboration, revealing sustained enthusiasm for FT. The symposium underscored its transformative impact on deepening students' understanding, highlighting its significance in enhancing education quality.

Diabetes and obesity pathophysiology as a teaching tool to emphasize physiology core concepts.

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.

Nursing students' experiences with test-enhanced learning in teams: A cross-sectional study.

BACKGROUND: Many nursing students struggle with the disciplines of biosciences, particularly Anatomy, physiology, and biochemistry, which are introduced in the first year. Nursing students' motivation, prior knowledge, and academic performance matter, but teaching methods may also influence students' learning process. Retrieving knowledge through testing has previously proven to enhance learning to a greater extent than time spent on other classroom activities. OBJECTIVE: The aim of this study was to explore nursing students' experiences with test-enhanced learning as a way of enhancing learning in Anatomy, physiology, and biochemistry. DESIGN: The lectures in each topic were followed by testing five days later. The tests were typically multiple-choice tests with short reply-times. The effect was measured in terms of students' self-reported level of satisfaction with test-enhanced learning, and their performance on the final exam in Anatomy, physiology, and biochemistry. The tests were performed in teams to avoid stressful situations that could negatively affect the students' learning process. RESULTS: A key achievement from introducing test-enhanced learning in the Anatomy, physiology, and biochemistry course was a perceived higher learning outcome and increased engagement and motivation among the students, resulting in resulting in more students achieving the highest grades (A and B). However, the students' academic results from upper secondary school also seemed to matter for their achievements on the final exam. CONCLUSION: These results indicated that many students benefited from test-enhanced learning, suggesting that test-enhanced learning can be an important teaching strategy in nursing education, particularly for biosciences.

Alignment of learning objectives, assessments, and active learning to promote critical thinking in a first-year medical physiology course: lessons learned.

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.