Histology and Embryology Education in China: The Current Situation and Changes Over the Past 20 Years

Physiology education in China: the current situation and changes over the past 3 decades

OBJECTIVE

As an experimental biological science, physiology has been taught as an integral component of medical curricula for a long time in China. The teaching effectiveness of physiology courses will directly affect students' learning of other medical disciplines. The purpose of this study is to investigate the current situation and changes in physiology teaching over 30 years in Chinese medical schools.

METHODS

National survey was conducted online on the platform SoJump via WeChat and the web. The head of the physiology department in medical school was asked to indicate the information of physiology education from three periods: 1991-2000, 2001-2010, and 2011-2020. The responses of 80 leaders of the Department of Physiology from mainland Chinese medical schools were included in the study for analysis.

RESULTS

The survey showed that the class hours, both of theory and practice, had been decreased. During the past 20 years, the total number of physiology teachers, the number of physiology teachers who had been educated in medical schools, and the number of technicians had been reduced, whereas teachers with doctor's degrees had been increased. In addition to traditional didactic teaching, new teaching approaches, including problem-based learning/case-based learning/team-based learning, integrated curriculum and formative evaluation systems, had been employed, mostly for more than 5 years, in some medical schools.

CONCLUSION

The present study has provided historical data regarding the current status of physiology education in China and that in the past thirty years by showing that physiology education in China has developed quickly,even it faces many challenges.

Flipped online teaching of histology and embryology with design thinking: design, practice and reflection

BACKGROUND

Flexible hybrid teaching has become the new normal of basic medical education in the postepidemic era. Identifying ways to improve the quality of curriculum teaching and achieve high-level talent training is a complex problem that urgently needs to be solved. Over the course of the past several semesters, the research team has integrated design thinking (DT) into undergraduate teaching to identify, redesign and solve complex problems in achieving curriculum teaching and professional talent training objectives.

METHODS

This study is an observational research. A total of 156 undergraduate stomatology students from Jining Medical University in 2021 were selected to participate in two rounds of online flipped teaching using the design thinking EDIPT (empathy, definition, idea, prototype, and test) method. This approach was applied specifically to the chapters on the respiratory system and female reproductive system. Data collection included student questionnaires, teacher-student interviews, and exam scores. GraphPad Prism software was used for data analysis, and the statistical method was conducted by multiple or unpaired t test.

RESULTS

According to the questionnaire results, the flipped classroom teaching design developed using design thinking methods received strong support from the majority of students, with nearly 80% of students providing feedback that they developed multiple abilities during the study process. The interview results indicated that teachers generally believed that using design thinking methods to understand students' real needs, define teaching problems, and devise instructional design solutions, along with testing and promptly adjusting the effectiveness through teaching practices, played a highly positive role in improving teaching and student learning outcomes. A comparison of exam scores showed a significant improvement in the exam scores of the class of 2021 stomatology students in the flipped teaching chapters compared to the class of 2020 stomatology students, and this difference was statistically significant. However, due to the limitation of the experimental chapter scope, there was no significant difference in the overall course grades.

CONCLUSION

The study explores the application of design thinking in histology and embryology teaching, revealing its positive impact on innovative teaching strategies and students' learning experience in medical education. Online flipped teaching, developed through design thinking, proves to be an effective and flexible method that enhances student engagement and fosters autonomous learning abilities.

Physiology education and teaching in Chinese mainland medical schools: the status quo and the changes over the past two decades

Physiology is a critical subject that bridges basic and clinical medicine. The reform of physiology education is crucial to improving the quality of teaching and supporting student learning; however, there is a lack of comprehensive data documenting the current state of physiology education in medical programs in China. This study conducted an online survey among experienced teachers from the top 100 medical schools in the Chinese mainland in 2022. A total of 89 valid questionnaires were included in this study. In 57.3% of the surveyed medical schools, 70% of the physiology teachers have a Ph.D. degree, while the number of faculty members with a medical background has tended to decrease in 53.9% of the surveyed medical schools. Of the 89 medical schools, 62 have implemented physiology course integration, with 69.4% of the respondents believing that curriculum integration could enhance students' knowledge acquisition and application. The lecture hours per term are 50-70 and 71-90 in 49.4% and 42.7% of the 89 medical schools, respectively. The ratio of course duration of lecture to laboratory was 2:1 in 47.2% of the surveyed medical schools, while the ratio was between 1:1 and 2:1 in 47.2% of the surveyed medical schools, and only 5.6% of medical schools opted for a 1:1 course arrangement. For teaching methods, about 60% of medical schools used problem-based learning, case-based learning, and task-based learning (PBL/CBL/TBL) for clinical medicine students only, and 25.4% of medical schools applied PBL/CBL/TBL to all students. This study is conducive to promoting dialogue and communication among physiology teachers, administrators, and researchers.NEW & NOTEWORTHY This study conducted a nationwide survey of the top 100 medical schools in the Chinese mainland in 2022 to provide first-hand data on the current situation and changes in physiology education and teaching in the Chinese mainland with focuses on the faculty composition, curriculum integration, teaching methods, and assessment modes, which is a microcosm of the reform and development of the medical education in the Chinese mainland, hoping to improve the quality of preclinical medical education.

The challenges of histology education

Generations of students have struggled to learn histology. They have found the subject extremely dry and the nomenclature very challenging. Insidiously, histology is fading from the minds of stakeholders. Unless this is rectified, it is not inconceivable that the subject will be further diluted in the medical curriculum. What contributing factors could there be? Via a survey and focus group discussions, international faculty (n = 111) were asked what the challenges in teaching histology were. Both qualitative and quantitative data were collected and stratified by the number of teaching years. A collaborative teaching session with a pathologist was also delivered to the YLLSoMM1 students (n = 280), who gave opinions about it. Of the international faculty, 85 (±1)% responded. Among those, 60 (±1)% felt that the pedagogy should be reformed (e.g., by gamification). Interestingly, 30 (±1)% opined that organ system histology should be moved into the clinical years. Notably, 70 (±1)% of teachers preferred to teach face to face (FTF) using either microscopes or virtual microscopy. Among the students, 71 (±1)% reported self-teaching from online resources. Significantly, 88 (±1)% of M1 students agreed that having the pathologist co-teach histology was beneficial. Some teachers, and most students, struggle with histology. There is a generational divide in opinions concerning how histology should be taught. The traditionalists wish to maintain the status quo while the reformists want changes. Learners want to be engaged with hybrid approaches aided by the pathologist. They also welcome more clinical context during histology lessons.

Comparison of classical and distance histology education taken by daytime and evening education students of health services at a vocational high school

Background/Aim: Distance education applications can improve histology education. This study aimed to compare the classical and distance histology education given to the daytime and evening education students of the Health Services Vocational High School Medical Laboratory Techniques course. The students’ academic achievement, motivation, and mood were compared. Methods: The students (n=134) that participated in the study were divided into four groups. The daytime and evening education students to whom the classical education model was applied were identified as the control group (Groups 1 and 3). The daytime and evening education students who received distance education were identified as the experimental group (Groups 2 and 4). Before and after the study, a pretest and posttest, the State-Trait Anxiety Inventory, and the Academic Motivation Scale were applied to the students who received nervous system histology education. Results: The state-trait anxiety scores did not differ significantly according to the groups (P>0.05). The state anxiety scores obtained after the posttest were significantly lower than the state anxiety scores obtained before the pretest. According to the Academic Motivation Scale scores, the extrinsic motivation - external regulation subscale was significantly lower in Group 3 compared to the other groups (P<0.05). For the knowledge test results, there was a significant difference between the pretest and posttest scores in all groups, and the mean posttest scores were higher than the mean pretest scores. The posttest score of the daytime education face-to-face group (Classical education, Group 1) was significantly higher than the other groups (P=0.011). Conclusion: In our study, the daytime education face-to-face group was the most effective among the different teaching styles and training methods in nervous system histology education. Our finding that the efficiency of distance education applications was not as high as face-to-face education suggests that such digital applications require further optimization. The lower success rates observed in the evening education groups can be increased by integrating face-to-face and distance education.

Perceptions of medical students towards the role of histology and embryology during curricular review

BACKGROUND

The continuous changes in the medical education to prepare medical doctors for the future requires updates in medical curriculum. However, the perspectives of the medical students are not frequently considered during the revision of the medical curriculum. In parallel with the process of defining and adjusting the medical curriculum, a large survey was performed to inquire the perspectives of the medical students at the Faculty of Medicine of the University of Porto (FMUP), Portugal, about the role of Histology and of Embryology.

METHODS

Medical students at FMUP (Portugal) completed a structured and anonymous online questionnaire about the subjects Histology and Embryology. The questionnaire was prepared using questions of previous surveys performed in Europe, including another Portuguese medical school, and additional questions that were specifically prepared to this study. The questions referred to teaching methods, clinical relevance, use of virtual (digital) microscopes and association of Histology and Embryology with other subjects of the medical curriculum.

RESULTS

Four hundred and sixty-two students participated in the study. The students in clinical years were more likely to recognise the clinical relevance of Histology (p = 0.016) and Embryology (p < 0.001). Students agree that teaching of these subjects would benefit from a clinical orientation (89% for Histology; 90% for Embryology). Students highlighted that Histology is crucial to understand Biopathology and agree (75%) that an integration of Histology with Biopathology could be considered in the medical curriculum. Most students (55%) agree that slide microscopes are more useful than virtual microscopes.

CONCLUSIONS

Our study contributes to the debate about the evolution of medical curriculum. Gathering the medical students' perceptions using large surveys such as that performed in the present study may be useful to adapt the methods of teaching which may increase the motivation of the students. In the case of Histology and Embryology at the FMUP (Portugal) providing more clinically oriented teaching may be useful to motivate the students. Students of clinical years have strong clinical perspectives of Histology and Embryology and their enrolment in teaching of Histology and Embryology can also contribute to increase motivation of younger students. Consulting and involving medical students in the development of the medical curriculum can be positive and students should be more responsible and engaged in building their own education.

Teaching Cellular Architecture: The Global Status of Histology Education

Histology or microanatomy is the science of the structure and function of tissues and organs in metazoic organisms at the cellular level. By definition, histology is dependent on a variety of microscope techniques, usually light or more recently virtual, as well as electron microscopy. Since its inception more than two centuries ago, histology has been an integral component of biomedical education, specifically for medical, dental, and veterinary students. Traditionally, histology has been taught in two sequential phases, first a didactic transfer of information to learners and secondly a laboratory segment in which students develop the skill of analyzing micrographic images. In this chapter, the authors provide an overview of how histology is currently taught in different global regions. This overview also outlines which educational strategies and technologies are used, and how the local and cultural environment influences the histology education of medical and other students in different countries and continents. Also discussed are current trends that change the teaching of this basic science subject.

Virtual Microscopy Goes Global: The Images Are Virtual and the Problems Are Real

For the last two centuries, the scholarly education of histology and pathology has been based on technology, initially on the availability of low-cost, high-quality light microscopes, and more recently on the introduction of computers and e-learning approaches to biomedical education. Consequently, virtual microscopy (VM) is replacing glass slides and the traditional light microscope as the main instruments of instruction in histology and pathology laboratories. However, as with most educational changes, there are advantages and disadvantages associated with a new technology. The use of VM for the teaching of histology and pathology requires an extensive infrastructure and the availability of computing devices to all learners, both posing a considerable financial strain on schools and students. Furthermore, there may be valid reasons for practicing healthcare professionals to maintain competency in using light microscopes. In addition, some educators may be reluctant to embrace new technologies. These are some of the reasons why the introduction of VM as an integral part of histology and pathology instruction has been globally uneven. This paper compares the teaching of histology and pathology using traditional or VM in five different countries and their adjacent regions, representing developed, as well as developing areas of the globe. We identify general and local roadblocks to the introduction of this still-emerging didactic technology and outline solutions for overcoming these barriers.

Exploring the situational motivation of medical students through clinical medicine level test: a cross-sectional study

China's Clinical Medicine Level Test (CMLT) was designed to evaluate the key factors that affect the learning outcome of medical students prior to entering clinical practice. In this study, we systemically analyzed the performance of a cohort of medical students at Jinan University School of Medicine participating in the recent CMLT. The analytical results of the medical students' written and objective structured clinical examination (OSCE) scores showed that their academic performance was predominantly associated with students' internship allocations, although other demographic characteristics such as sex, age, geographical origin of students, and grade point average (GPA) might be sporadically related to the students' OSCE performance at different OSCE stations. To explore the inherent reasons behind this, a survey was implemented among the medical students who participated in the examination to further interpret the factors influencing the students' learning outcome. The findings of this questionnaire manifested that intrinsic motivation and identified regulation acted as the major motivational profiles for the medical students from three different internship sites, whereas external regulation emerged as the crucial factor to make the students perform well academically in the CMLT. The result of this study suggested that strengthening the quality control of the clinical learning environment and improving medical administration may still be the most effective approaches to ensure the quality of clinical medical education.

Evaluation of a prerequisite course of histology implementation for Chinese students of eight-year medical programme: a mixed quantitative survey

BACKGROUND

Due to insufficient basic medical knowledge and inappropriate learning strategies, students of 8-year medical programme encountered many obstacles in the initial stage of basic medicine learning. This study was to determine whether a prerequisite course can improve basic medicine learning performance and adjust learning strategies to adapt to basic medicine learning.

METHODS

A prerequisite course of histology was constructed by a two-round modified Delphi study. Seventy-four students of 8-year medical programme were subjected to two groups: the prerequisite course group (PC group) and non-prerequisite course group (NPC group). The PC group take part in the prerequisite course by student-centred blended learning approach but NPC group not. The PC and NPC group underwent requisite histology teaching activities after prerequisite course. Examination of the prerequisite course and requisite histology course were carried out. Effect of the prerequisite course was evaluated by an empirical method using a questionnaire-based approach.

RESULTS

The results of examinations showed students' scores of the PC group were significantly higher than those of students of NPC group in both prerequisite course and requisite histology examinations (P < 0.05). The results of questionnaires showed that students were satisfied with the prerequisite course, which was beneficial for uptake in medical knowledge, cultivation of clinical thinking and scientific research ability and adaptation in learning strategies (P < 0.01). Furthermore, our prerequisite course is conducive to subsequent courses learning, especially for pathology (P < 0.01).

CONCLUSION

Our prerequisite course could effectively supplement knowledge of basic medicine, improve clinical thinking and scientific research ability and adapt their learning strategies. These findings suggest that the prerequisite course is useful and should be introduced in medical curriculum reform at the early stages of basic medical training.

Histology education in an integrated, time-restricted medical curriculum: Academic outcomes and students' study adaptations

In an ever-changing medical curricular environment, time dedicated for anatomical education has been progressively reduced. This happened at the University of Michigan Medical School starting in 2016-2017 when preclinical medical education was condensed to one year. Histology instruction remained integrated in organ system courses but reduced to a lecture-only format without scheduling time for laboratory exercises, requiring students to study virtual histology slides on their own time. In accordance with the shortened instructional time, the number of histology examination questions was reduced more than twofold. This study analyzed students' histology examination results and assessed their motivation to learn histology and use of educational opportunities before and after these curricular changes were implemented. Students' motivation to learn histology and their evaluation of histology lectures increased in the new curriculum. However, students devoted less study time to studying histology. Students' cumulative histology examination scores were significantly lower in the new curriculum and the number of students with overall scores <75%, defined as a substandard performance, increased more than 15-fold. Academically weaker students' histology scores were disproportionately more affected. As medical educational strategies, priorities, and curricular frameworks continue to evolve, traditional didactic topics like histology will need to adapt to continue providing educational value to future health care providers.

A comparison of attitudes toward remote learning during the COVID-19 pandemic between students attending a Chinese and an Australian campus

The COVID-19 pandemic has been a strong driver for moving more teaching and learning activities online. Border restrictions have had a severe impact on international students either hoping to enroll in courses offered in Australia or continue with such courses if they are already enrolled. The online learning experience is likely different between students onshore and offshore. This study took a unique opportunity to investigate any such differences in students' attitudes toward remote learning, necessitated by the pandemic, by comparing two cohorts of students, Australia versus China based. An anonymous survey using the Likert Scale and open-ended questions was available for student feedback on subject delivery. The students based in Australia expressed a preference for remote learning due to the convenience of attendance and availability of the video recordings. However, students in China had a strong preference for face-to-face sessions, with the lack of prior experience in an English-speaking learning environment and hesitance to speak with the lecturers and engage in the learning activities possible reasons for this. In quizzes, students in Australia performed better than those in China regardless of local or international student status. This difference may be due to the Australian-based students' prior experience of English-speaking environments and open-book quizzes. In conclusion, remote learning in a familiar language and learning environment is accepted by students, whereas if the teaching is delivered in a second language using unfamiliar teaching methods, remote learning will require additional scaffolding to enhance their learning experience.

Adaptions and perceptions on histology and embryology teaching practice in China during the Covid-19 pandemic

Backgroud

Under the circumstance of school closures caused by the coronavirus outbreak, medical schools in China began implementing online teaching, including histology and embryology (HE) beginning in the middle of February 2020. The changes in HE education in responding to the pandemic in China needs to be determined, for further adaption of online teaching delivery or blended learning.

Methods

A nationwide survey of the major medical colleges was conducted via WeChat.

Results

In total, 83 medical schools (one respondent per school) were invited to survey, 78 medical schools responded which represented most medical schools across all the provinces in mainland China, as well as Hong Kong and Macao. The results revealed that 77% (n = 60) and 58% (n = 45) of the responding schools had conducted HE theoretical and practical online teaching, respectively, prior to the pandemic; however, 27% (n = 21) of the medical schools had temporally suspended practical sessions at the time the survey was completed. During the pandemic, 73% (n = 57) and 29% (n = 23) of the medical schools delivered HE theoretical and practical sessions by synchronous live broadcasting, respectively; 65% (n = 51) of the medical schools increased virtual microscopy using during practical sessions. During the pandemic, 54% (n = 42) of the medical schools implemented teaching activities promoting active learning; meanwhile, online assessment was implemented in 84% (n = 66) of the responding medical schools. With regard to the satisfaction with the effectiveness of online teaching during the pandemic, 64% (n = 50) of the medical schools gave positive answers and considered that it was a good opportunity to develop novel and diversified teaching methods. Despite various difficulties such as work overload and unstable online teaching environments, most medical schools are willing to continue or increase theoretical online teaching after the pandemic.

Conclusions

Medical institutes in China were the earliest of closing campuses and having complete online teaching experience during the pandemic. This paper presents overall HE teaching situation extracted from the survey, to assist other medical schools optimizing the transitions to quality online teaching within a short time, and to serve as reference for schools that demand essential knowledge in online teaching methods, infrastructure construction, and platform integrations.

Virtual Microscopy as a Learning Tool in Brazilian Medical Education

Virtual microscopy (VM) is a widely used teaching method in Medical Education in many developed countries. In Brazil, however, this is not the case for most medical schools, considering Brazilian social inequality and uneven access to technology. Recently, the Covid-19 pandemic has also challenged Universities to seek and make a transition toward more effective methods of full-time online education. Thus, the main goal of this work was to verify student's perception and academic performance, assessed upon VM implementation in a Brazilian Medical School. Ribeirao Preto Medical School students answered a 26-question survey with regards to optical microscopy (OM) and VM. Academic performance was compared between participants that were (year of 2019) or were not (year of 2015) exposed to VM. Taken the results together, subjective impressions such as handling, suitability, learning effectiveness, and pleasure using the tools, have shown a higher score for virtual microscopy (median = 29), when compared to optical microscopy (median = 24) with a P-value < 0.001 by Wilcoxon rank test, upon measurement using an ordinal scale. Regarding academic performance, no statistically significant differences were found between groups (P-value = 0.38, Cohen's d = 0.19). Therefore, VM proved to be adequate to the Brazilian medical education in light of Brazilian social contexts and Covid-19 pandemic.

Mexican Educators Survey on Anatomical Sciences Education and a Review of World Tendencies

Anatomical sciences curricula have been under constant reform over the years, with many countries having to reduce course hours while trying to preserve laboratory time. In Mexico, schools have historically been autonomous and unregulated, and data regarding structure and methods are still lacking. A national survey was sent by the Mexican Society of Anatomy to 110 anatomical sciences educators. The questionnaire consisted of 50 items (open and multiple choice) for gross anatomy, microscopic anatomy, neuroanatomy, and embryology courses in medical schools across Mexico. A clinical approach was the most common course approach in all disciplines. Contact course hours and laboratory hours were higher in Mexican anatomy education compared to other countries, with the highest reported contact hours for embryology (133.4 ± 44.1) and histology (125 ± 33.2). There were similar contact hours to other countries for gross anatomy (228.5 ± 60.5). Neuroanatomy course hours (43.9 ± 13.1) were less than reported by the United States and similar to Saudi Arabia and higher than the United Kingdom. Dissection and microscopy with histological slides predominate as the most common laboratory activities. Traditional methods prevail in most of the courses in Mexico and only a few educators have implemented innovative and technological tools. Implementation of new methods, approaches, and curricular changes are needed to enhance anatomical sciences education in Mexico.