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Hortsch M. Histology as a paradigm for a science-based learning experience: Visits by histology education spirits of past, present, and future. ANATOMICAL SCIENCES EDUCATION 2023; 16:372-383. [PMID: 36453080 DOI: 10.1002/ase.2235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 10/31/2022] [Accepted: 11/17/2022] [Indexed: 05/11/2023]
Abstract
The term "histology" was coined a little over 200 years ago and the subject has always relied on microscopy as its defining technology. Microscopy was and still is an essential approach for the description of cellular components and their arrangements in living organisms. For more than a century and a half, histology or microanatomy has also been part of the basic science education for biomedical students. Traditionally, it has been taught in two major components, a didactic transfer of information, either in a lecture or self-learning format, and in active-learning laboratory sessions. These two modes of histology instruction conform with the dual-processing theory of learning, one being more automatic and depending mainly on rote memorization, whereas the other is analytical, requiring more advanced reasoning skills. However, these two components of histology education are not separate and independent, but rather complementary and part of a multi-step learning process that encourages a scientific analysis of visual information and involves higher-level learning skills. Conventional, as well as modern electronic instruction methods (e-learning) have been used in complementary ways to support the integrated succession of individual learning steps as outlined in this manuscript. However, as recent curricular reforms have curtailed instructional time, this traditional format of teaching histology is no longer sustainable and a reflective reassessment of the role of histology in modern biomedical education is a timely necessity.
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Affiliation(s)
- Michael Hortsch
- Department of Cell and Developmental Biology, University of Michigan Medical School, Michigan, Ann Arbor, USA
- Department of Learning Health Sciences, University of Michigan Medical School, Michigan, Ann Arbor, USA
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Hortsch M, Girão-Carmona VCC, de Melo Leite ACR, Nikas IP, Koney NKK, Yohannan DG, Oommen AM, Li Y, Meyer AJ, Chapman J. Teaching Cellular Architecture: The Global Status of Histology Education. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1431:177-212. [PMID: 37644293 DOI: 10.1007/978-3-031-36727-4_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
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.
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Affiliation(s)
- Michael Hortsch
- Departments of Cell and Developmental Biology and of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI, USA.
| | | | | | - Ilias P Nikas
- School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Nii Koney-Kwaku Koney
- Department of Anatomy, University of Ghana Medical School, University of Ghana, Korle Bu, Ghana
| | - Doris George Yohannan
- Government Medical College, Thiruvananthapuram, Kerala, India
- Kerala University of Health Sciences, Thrissur, Kerala, India
| | - Aswathy Maria Oommen
- Government Medical College, Thiruvananthapuram, Kerala, India
- Kerala University of Health Sciences, Thrissur, Kerala, India
| | - Yan Li
- Department of Human Anatomy, Histology and Embryology, Fudan University, Shanghai, China
| | - Amanda J Meyer
- Department of Anatomy, Physiology, and Human Biology, School of Human Sciences, The University of Western Australia, Perth, WA, Australia
| | - Jamie Chapman
- Tasmanian School of Medicine, University of Tasmania, Hobart, TAS, Australia
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Then SM, Kokolski M, Mbaki Y, Merrick D, Anderson S. An international collaborative approach to learning histology using a virtual microscope. Anat Histol Embryol 2023; 52:21-30. [PMID: 36373558 PMCID: PMC10099614 DOI: 10.1111/ahe.12888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 10/24/2022] [Accepted: 10/31/2022] [Indexed: 11/16/2022]
Abstract
Histology is often taught in higher education settings using online virtual microscopes (VM). This study aimed to develop and evaluate the use of VM in teaching on a BSc degree at the University of Nottingham by surveying students and staff. A key development was the use of an e-workbook so that students were actively engaged in creating their own bespoke revision material. Subsequently, this approach was used in a second study evaluating the use of VM in teaching the histology and pathology of the gastrointestinal (GI) tract via group work with students from two BSc courses at the University of Nottingham; one based at Derby (RDHC) and the other in Malaysia (UNMC). Students worked together in groups to complete an e-workbook, develop a presentation, and decide how to collaborate and communicate. An evaluation of these activities revealed advantages in developing transferrable skills, and good engagement with both the histology topic and group work. Analysis of assessment of the module at UNMC showed that student performance improved in the histology-based module after the intervention (p < 0.01) and that this improvement was not evident in other modules taken by the cohort. Furthermore, when interrogating the questions from the examination paper that asked students to identify features from histological images, fewer questions were seen as 'difficult' (p < 0.001) and more were seen as 'average' (p < 0.01). This study demonstrates that the use of VM in histology combined with active learning in creating a revision resource enhances engagement and depth of learning. When further combined with collaborative active group work, students developed a range of histology knowledge and transferrable skills, with notable improvement in examination performance relative to other contemporaneous modules.
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Affiliation(s)
- Sue-Mian Then
- Division of Biomedical Sciences, University of Nottingham, Malaysia
| | | | - Yvonne Mbaki
- School of Life Sciences, University of Nottingham, UK
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Sakthi-Velavan S, Zahl S. Integration of virtual microscopy podcasts in the histology discipline in osteopathic medical school: Learning outcomes. ANATOMICAL SCIENCES EDUCATION 2023; 16:157-170. [PMID: 35366372 DOI: 10.1002/ase.2181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 03/25/2022] [Accepted: 03/27/2022] [Indexed: 06/14/2023]
Abstract
Virtual microscopy podcasts (VMPs) are narrative recordings of digital histology images. This study evaluated the outcomes of integrating the VMPs into teaching histology to osteopathic medical students. The hypothesis was that incorporating virtual microscopy podcasts as supplementary histology resources to the curriculum would have a positive impact on student performance and satisfaction. Sixty-one podcasts of dynamic microscopic images were created using screen recordings of the digital slides. The VMPs were integrated as supplementary histology resources in multiple courses during the first and second years of the medical curriculum for three classes, a total of 477 osteopathic medical students. A voluntary and anonymous survey was obtained from the students using a questionnaire that included two open-ended questions. The overall performance of the three classes on the histology content of the preclinical course examinations was compared to historical controls of the previous two classes that did not have access to the VMPs. Most students indicated that the podcasts enabled more efficient study time and improved their confidence in the histology content on examinations. The findings indicated a positive association between podcast viewing and efficient study time utilization and class performance. The class average scores of the three consecutive cohorts that used the VMPs progressively increased by 7.69%, 14.88%, and 14.91% compared to the controls. A summary of students' feedback and academic performance supported that integration of the VMPs into Histology teaching improved the learning experience. The findings align with previous studies on the effectiveness of multimedia-based teaching in histology laboratory modules.
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Affiliation(s)
- Sumathilatha Sakthi-Velavan
- Division of Biomedical Sciences, Marian University College of Osteopathic Medicine, Indianapolis, Indiana, USA
| | - Sarah Zahl
- Division of Biomedical Sciences, Marian University College of Osteopathic Medicine, Indianapolis, Indiana, USA
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Hortsch M, Koney NKK, Oommen AM, Yohannan DG, Li Y, de Melo Leite ACR, Girão-Carmona VCC. Virtual Microscopy Goes Global: The Images Are Virtual and the Problems Are Real. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1421:79-124. [PMID: 37524985 DOI: 10.1007/978-3-031-30379-1_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
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.
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Affiliation(s)
- Michael Hortsch
- Departments of Cell and Developmental Biology and of Learning Health Sciences, University of Michigan, Ann Arbor, MI, USA.
| | - Nii Koney-Kwaku Koney
- Department of Anatomy, University of Ghana Medical School, University of Ghana, Korle Bu, Accra, Ghana
| | - Aswathy Maria Oommen
- Government Medical College Thiruvananthapuram, Thiruvananthapuram, Kerala, India
- Kerala University of Health Sciences, Thrissur, Kerala, India
| | - Doris George Yohannan
- Government Medical College Thiruvananthapuram, Thiruvananthapuram, Kerala, India
- Kerala University of Health Sciences, Thrissur, Kerala, India
| | - Yan Li
- Department of Anatomy, Histology and Embryology, Fudan University, Shanghai, China
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Gribbin W, Wilson EA, McTaggart S, Hortsch M. Histology education in an integrated, time-restricted medical curriculum: Academic outcomes and students' study adaptations. ANATOMICAL SCIENCES EDUCATION 2022; 15:671-684. [PMID: 34363740 DOI: 10.1002/ase.2127] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 08/02/2021] [Accepted: 08/04/2021] [Indexed: 06/13/2023]
Abstract
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.
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Affiliation(s)
- William Gribbin
- University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Eric A Wilson
- University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Suzy McTaggart
- Office of Medical Student Education, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Michael Hortsch
- Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, Michigan, USA
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Qing J, Cheng G, Ni XQ, Yang Y, Zhang W, Li Z. Implementation of an interactive virtual microscope laboratory system in teaching oral histopathology. Sci Rep 2022; 12:5492. [PMID: 35361839 PMCID: PMC8970071 DOI: 10.1038/s41598-022-09473-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 03/16/2022] [Indexed: 11/24/2022] Open
Abstract
Laboratory course acts as a key component of histopathology education. Recent trends of incorporating visual and interactive technology in active and inquiry-based learning pedagogical methods have led to significant improvement of histopathology laboratory courses. The present work aimed to describe interactive virtual microscope laboratory system (IVMLS) as a virtual platform for teaching histopathology in order to improve the quality and efficiency of teaching. The system is based on interactive technology and consists of interactive software, slide-reading software, teaching resources and integrated auxiliary equipment. It allows real-time interaction between teachers and students and provides students with a wealth of learning and review materials. In order to evaluate the effectiveness of the system, we conducted a comparative study with the use of light microscope (LM) as a method. Specifically, we compared the results of six assignments and one laboratory final exam between IVMLS group and LM group to analyse the impact of IVMLS on students' academic performance. A questionnaire survey was also conducted to obtain students' attitudes and views on this system. There was no overall difference in assignment performance between IVMLS group and LM group. But laboratory final test grades increased from a mean of 62% (43.8–80.0, 95% CI) before to 83% (71.0–94.2, 95% CI) after implement IVMLS, suggesting highly significant (p < 0.001) improvement on students' histopathology laboratory performance. Feedback of the questionnaire was positive, indicating that students were satisfied with the system, which they believed improved student communication and teacher-student interaction, increased learning resources, increased their focus on learning, and facilitated their independent thinking process. This study proves that IVMLS is an efficient and feasible teaching technology and improves students' academic performance.
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Affiliation(s)
- Jia Qing
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China.,School of Stomatology, Peking University, Beijing, China
| | - Gu Cheng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Xiao-Qi Ni
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yi Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China
| | - Wei Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China. .,Department of Endodontic, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
| | - Zhi Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan, 430079, China. .,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
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Darici D, Reissner C, Brockhaus J, Missler M. Implementation of a fully digital histology course in the anatomical teaching curriculum during COVID-19 pandemic. Ann Anat 2021; 236:151718. [PMID: 33675948 PMCID: PMC8739541 DOI: 10.1016/j.aanat.2021.151718] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/11/2021] [Accepted: 02/11/2021] [Indexed: 02/07/2023]
Affiliation(s)
- D Darici
- Institute of Anatomy and Molecular Neurobiology, Westfälische-Wilhelms-University, Vesaliusweg 2-4, 48149 Münster, Germany.
| | - C Reissner
- Institute of Anatomy and Molecular Neurobiology, Westfälische-Wilhelms-University, Vesaliusweg 2-4, 48149 Münster, Germany
| | - J Brockhaus
- Institute of Anatomy and Molecular Neurobiology, Westfälische-Wilhelms-University, Vesaliusweg 2-4, 48149 Münster, Germany
| | - M Missler
- Institute of Anatomy and Molecular Neurobiology, Westfälische-Wilhelms-University, Vesaliusweg 2-4, 48149 Münster, Germany.
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From Scope to Screen: The Evolution of Histology Education. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1260:75-107. [PMID: 33211308 DOI: 10.1007/978-3-030-47483-6_5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Histology, the branch of anatomy also known as microscopic anatomy, is the study of the structure and function of the body's tissues. To gain an understanding of the tissues of the body is to learn the foundational underpinnings of anatomy and achieve a deeper, more intimate insight into how the body is constructed, functions, and undergoes pathological change. Histology, therefore, is an integral element of basic science education within today's medical curricula. Its development as a discipline is inextricably linked to the evolution of the technology that allows us to visualize it. This chapter takes us on the journey through the past, present, and future of histology and its education; from technologies grounded in ancient understanding and control of the properties of light, to the ingenuity of crafting glass lenses that led to the construction of the first microscopes; traversing the second revolution in histology through the development of modern histological techniques and methods of digital and virtual microscopy, which allows learners to visualize histology anywhere, at any time; to the future of histology that allows flexible self-directed learning through social media, live-streaming, and virtual reality as a result of the powerful smart technologies we all carry around in our pockets. But, is our continuous pursuit of technological advancement projecting us towards a dystopian world where machines with artificial intelligence learn how to read histological slides and diagnose the diseases in the very humans that built them?
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Drees C, Ghebremedhin E, Hansen M. Development of an interactive e-learning software "Histologie für Mediziner" for medical histology courses and its overall impact on learning outcomes and motivation. GMS JOURNAL FOR MEDICAL EDUCATION 2020; 37:Doc35. [PMID: 32566737 PMCID: PMC7291388 DOI: 10.3205/zma001328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 01/13/2020] [Accepted: 02/11/2020] [Indexed: 05/16/2023]
Abstract
Objective: To develop and evaluate an interactive histology learning software for medical students in the preclinical study phase. The educational design of the software was based on current learning theory models, such as the Cognitive load theory, Cognitive theory of multimedia learning, and the ARCS model, so that the acquired knowledge can be repeated using a diversified design. Moreover, the learning effects achieved by using the software shall be evaluated. Apart from the software's usability, the influence of the learning theory principles on the students' motivation shall be assessed. Methodology: The software was evaluated using an experimental wait list control group with a pre-/post-test design (n=213). Depending on the group they were assigned to, students learned the histology contents of chapter "Liver, gall bladder, pancreas" using the traditional program of the Goethe University (n=65), the new interactive software (n=56), or without any of the two software versions (n=92). The influence of the different learning aids on the acquisition of knowledge was assessed with three questionnaires comprising four different multiple choice questions each. For the evaluation of the usability and motivational factors, a second test was added to the questionnaire of both software versions. Results: The interactive software was rated significantly better with regard to usability and motivational aspects than the traditional learning program (F(7, 113)=12.48, p<.001, partial η2=.436). Moreover, use of the interactive software resulted in a significant increase of knowledge acquisition as compared to the group of students who had learned without any of the two software versions (0.77, p=.001). Conclusion: With regard to the histology contents, usability was comparable to the official learning program. Interactive elements and the educational design contributed to an increase of the factors that are essential for intrinsic motivation. Thus, our program can be valuable tool to supplement the curriculum as an additional service.
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Affiliation(s)
- Christina Drees
- Goethe University Frankfurt/Main, Dr. Senckenbergische Anatomie, Anatomy I, Clinical Neuroanatomy, Frankfurt/Main, Germany
- *To whom correspondence should be addressed: Christina Drees, Goethe University Frankfurt/Main, Dr. Senckenbergische Anatomie, Anatomy I, Clinical Neuroanatomy, Theodor-Stern-Kai 7, D-60590 Frankfurt/Main, Germany, E-mail:
| | - Estifanos Ghebremedhin
- Goethe University Frankfurt/Main, Dr. Senckenbergische Anatomie, Anatomy I, Clinical Neuroanatomy, Frankfurt/Main, Germany
| | - Miriam Hansen
- Goethe University Frankfurt/Main, Educational Psychology, Interdisciplinary College for University Teaching (IKH), Frankfurt/Main, Germany
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García M, Victory N, Navarro-Sempere A, Segovia Y. Students' Views on Difficulties in Learning Histology. ANATOMICAL SCIENCES EDUCATION 2019; 12:541-549. [PMID: 30378295 DOI: 10.1002/ase.1838] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 07/27/2018] [Accepted: 10/01/2018] [Indexed: 06/08/2023]
Abstract
The aim of this study was to provide a better understanding of the main difficulties hindering undergraduate biology students in learning histology. The study utilized a self-administered questionnaire which included three closed-ended and two open-ended questions: (1) if students had difficulty in learning about each tissue type; (2) what might be the problem in learning about the tissue at hand; (3) which topics were the most difficult; (4) what were the possible reasons that made image identification of tissue types difficult; and (5) how to improve the course curriculum from a student perspective. The survey was administered to 139 undergraduate biology students enrolled in a histology course, of which 101 surveys were completed and analyzed both qualitatively and quantitatively. The topics that students experienced the most difficulties with were: nervous tissue, plant tissues, bone tissues, and glandular epithelial tissue. The main reasons students experienced difficulties with these tissue types, according to the students themselves, were the nature of the topic, grasping the terminology used, and insufficient teaching time. Students suggested the adoption of strategies such as: teaching based on practical tasks; reducing the content of the histology curriculum; adding anatomy subjects; and making histology education more interesting.
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Affiliation(s)
- Magdalena García
- Faculty of Science, Department of Biotechnology, University of Alicante, Alicante, Spain
| | - Noemí Victory
- Faculty of Science, Department of Biotechnology, University of Alicante, Alicante, Spain
| | - Alicia Navarro-Sempere
- Faculty of Science, Department of Biotechnology, University of Alicante, Alicante, Spain
| | - Yolanda Segovia
- Faculty of Science, Department of Biotechnology, University of Alicante, Alicante, Spain
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King TS, Sharma R, Jackson J, Fiebelkorn KR. Clinical Case-Based Image Portfolios in Medical Histopathology. ANATOMICAL SCIENCES EDUCATION 2019; 12:200-209. [PMID: 30118571 DOI: 10.1002/ase.1794] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 02/02/2018] [Accepted: 04/03/2018] [Indexed: 06/08/2023]
Abstract
This descriptive article describes the use of clinical case-based portfolios in histopathology teaching laboratories in conjunction with virtual microscopy not only to integrate histology and pathology disciplines for first and second year medical students but also to stimulate student engagement, promote self-directed and group-based learning and enhance student-to-student interaction in a structured manner. Portfolios consisted of PowerPoint files encompassing four to five clinical case studies relevant to the topics covered that week. Portfolios integrated study materials provided in the module-specific lectures, clinical skill lectures, and online interactive content. Two sets of portfolios, Individual and Group, were used. Individual Portfolios were completed by each student and uploaded prior to the laboratory session. Group Portfolios were completed by students working together in small groups during the laboratory session with minimal faculty assistance. The functional utility and acceptance of Individual and Group Portfolios among first- and second-year medical students was evaluated using electronic surveys and examination performances. Both first- and second-year students agreed that the use of portfolios in conjunction with virtual microscopy promoted understanding and encouraged discussion of the topics covered during the week and that group members worked well together and contributed to the completion of the portfolios. Performances on the Histology and Cell Biology and Pathology sections on the United States Medical Licensing Examination® (USMLE® ) remained consistent and in line with national averages. Overall, use of portfolios promoted peer teaching and contributed towards successful transition to the new system-based integrated curriculum with continued strong performance on the USMLE.
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Affiliation(s)
- Thomas S King
- Department of Cell Systems and Anatomy, Long School of Medicine, UT-Health, San Antonio, Texas
- Department of Obstetrics-Gynecology, Long School of Medicine, UT-Health, San Antonio, Texas
| | - Ramaswamy Sharma
- Department of Cell Systems and Anatomy, Long School of Medicine, UT-Health, San Antonio, Texas
| | - Jeff Jackson
- Office of Undergraduate Medical Education, Long School of Medicine, UT-Health, San Antonio, Texas
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Khalil MK, Williams SE, Gregory Hawkins H. Learning and study strategies correlate with medical students' performance in anatomical sciences. ANATOMICAL SCIENCES EDUCATION 2018; 11:236-242. [PMID: 28940743 DOI: 10.1002/ase.1742] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 09/03/2017] [Accepted: 09/03/2017] [Indexed: 06/07/2023]
Abstract
Much of the content delivered during medical students' preclinical years is assessed nationally by such testing as the United States Medical Licensing Examination® (USMLE® ) Step 1 and Comprehensive Osteopathic Medical Licensing Examination® (COMPLEX-USA® ) Step 1. Improvement of student study/learning strategies skills is associated with academic success in internal and external (USMLE Step 1) examinations. This research explores the strength of association between the Learning and Study Strategies Inventory (LASSI) scores and student performance in the anatomical sciences and USMLE Step 1 examinations. The LASSI inventory assesses learning and study strategies based on ten subscale measures. These subscales include three components of strategic learning: skill (Information processing, Selecting main ideas, and Test strategies), will (Anxiety, Attitude, and Motivation) and self-regulation (Concentration, Time management, Self-testing, and Study aid). During second year (M2) orientation, 180 students (Classes of 2016, 2017, and 2018) were administered the LASSI survey instrument. Pearson Product-Moment correlation analyses identified significant associations between five of the ten LASSI subscales (Anxiety, Information processing, Motivation, Selecting main idea, and Test strategies) and students' performance in the anatomical sciences and USMLE Step 1 examinations. Identification of students lacking these skills within the anatomical sciences curriculum allows targeted interventions, which not only maximize academic achievement in an aspect of an institution's internal examinations, but in the external measure of success represented by USMLE Step 1 scores. Anat Sci Educ 11: 236-242. © 2017 American Association of Anatomists.
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Affiliation(s)
- Mohammed K Khalil
- Department of Biomedical Sciences, University of South Carolina School of Medicine, Greenville, South Carolina
| | - Shanna E Williams
- Department of Biomedical Sciences, University of South Carolina School of Medicine, Greenville, South Carolina
| | - H Gregory Hawkins
- Department of Academic Affairs and Institutional Research, Flagler College, St. Augustine, Florida
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Khalil MK, Abdel Meguid EM, Elkhider IA. Teaching of anatomical sciences: A blended learning approach. Clin Anat 2018; 31:323-329. [PMID: 29352730 DOI: 10.1002/ca.23052] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 01/17/2018] [Indexed: 12/16/2022]
Abstract
Blended learning is the integration of different learning approaches, new technologies, and activities that combine traditional face-to-face teaching methods with authentic online methodologies. Although advances in educational technology have helped to expand the selection of different pedagogies, the teaching of anatomical sciences has been challenged by implementation difficulties and other limitations. These challenges are reported to include lack of time, costs, and lack of qualified teachers. Easy access to online information and advances in technology make it possible to resolve these limitations by adopting blended learning approaches. Blended learning strategies have been shown to improve students' academic performance, motivation, attitude, and satisfaction, and to provide convenient and flexible learning. Implementation of blended learning strategies has also proved cost effective. This article provides a theoretical foundation for blended learning and proposes a validated framework for the design of blended learning activities in the teaching and learning of anatomical sciences. Clin. Anat. 31:323-329, 2018. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- Mohammed K Khalil
- University of South Carolina School of Medicine Greenville, Greenville, South Carolina
| | - Eiman M Abdel Meguid
- Centre for Biomedical Sciences Education, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Ihsan A Elkhider
- University of South Carolina School of Medicine Greenville, Greenville, South Carolina
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Rinaldi VD, Lorr NA, Williams K. Evaluating a technology supported interactive response system during the laboratory section of a histology course. ANATOMICAL SCIENCES EDUCATION 2017; 10:328-338. [PMID: 28678444 DOI: 10.1002/ase.1667] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 10/12/2016] [Accepted: 10/20/2016] [Indexed: 05/07/2023]
Abstract
Monitoring of student learning through systematic formative assessment is important for adjusting pedagogical strategies. However, traditional formative assessments, such as quizzes and written assignments, may not be sufficiently timely for making adjustments to a learning process. Technology supported formative assessment tools assess student knowledge, allow for immediate feedback, facilitate classroom dialogues, and have the potential to modify student learning strategies. As an attempt to integrate technology supported formative assessment in the laboratory section of an upper-level histology course, the interactive application Learning CatalyticsTM , a cloud-based assessment system, was used. This study conducted during the 2015 Histology courses at Cornell University concluded that this application is helpful for identifying student misconceptions "on-the-go," engaging otherwise marginalized students, and forming a new communication venue between students and instructors. There was no overall difference between grades from topics that used the application and grades from those that did not, and students reported that it only slightly helped improve their understanding of the topic (3.8 ± 0.99 on a five-point Likert scale). However, they highly recommended using it (4.2 ± 0.71). The major limitation was regarding the image display and graphical resolution of this application. Even though students embrace the use of technology, 39% reported benefits of having the traditional light microscope available. This cohort of students led instructors to conclude that the newest tools are not always better, but rather can complement traditional instruction methods. Anat Sci Educ 10: 328-338. © 2016 American Association of Anatomists.
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Affiliation(s)
- Vera D Rinaldi
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York
| | - Nancy A Lorr
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York
| | - Kimberly Williams
- Center for Teaching Excellence, Cornell University, Ithaca, New York
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Thompson AR, Lowrie DJ. An evaluation of outcomes following the replacement of traditional histology laboratories with self-study modules. ANATOMICAL SCIENCES EDUCATION 2017; 10:276-285. [PMID: 27798818 DOI: 10.1002/ase.1659] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 10/03/2016] [Accepted: 10/03/2016] [Indexed: 05/21/2023]
Abstract
Changes in medical school curricula often require educators to develop teaching strategies that decrease contact hours while maintaining effective pedagogical methods. When faced with this challenge, faculty at the University of Cincinnati College of Medicine converted the majority of in-person histology laboratory sessions to self-study modules that utilize multiple audiovisual modalities and a virtual microscope platform. Outcomes related to this shift were investigated through performance on in-house examinations, results of the United States Medical Licensing Examination® (USMLE® ) Step 1 Examination, and student feedback. Medical School College Admissions Test® (MCAT® ) scores were used as a covariate when comparing in-house examinations. Results revealed no significant change in performance on in-house examinations when the content being assessed was controlled (F(2, 506) = 0.676, P = 0.51). A significant improvement in overall practical examination grade averages was associated with the self-study modules (F(6, 1164) = 10.213, P < 0.01), but gradual changes in examination content may explain this finding. The histology and cell biology portion of USMLE Step 1 Examination remained consistent throughout the time period that was investigated. Student feedback regarding the self-study modules was positive and suggested that features such as instructor narrated videos were an important component of the self-study modules because they helped recreate the experience of in-person laboratory sessions. Positive outcomes from the student perspective and no drop in examination performance suggests that utilizing self-study modules for histology laboratory content may be an option for educators faced with the challenge of reducing contact hours without eliminating content. Anat Sci Educ 10: 276-285. © 2016 American Association of Anatomists.
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Affiliation(s)
- Andrew R Thompson
- Department of Medical Education, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Donald J Lowrie
- Department of Medical Education, University of Cincinnati College of Medicine, Cincinnati, Ohio
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Ettarh R. A practical hybrid model of application, integration, and competencies at interactive table conferences in histology (ITCH). ANATOMICAL SCIENCES EDUCATION 2016; 9:286-294. [PMID: 26749245 DOI: 10.1002/ase.1591] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 11/27/2015] [Accepted: 12/02/2015] [Indexed: 06/05/2023]
Abstract
Significant changes have been implemented in the way undergraduate medical education is structured. One of the challenges for component courses such as histology in medical and dental curricula is to restructure and deliver training within new frameworks. This article describes the process of aligning the purpose and experience in histology laboratory to the goal of applying knowledge gained to team-based medical practice at Tulane University School of Medicine. Between 2011 and 2015, 711 medical students took either a traditional laboratory-based histology course (353 students) or a team-based hybrid histology course with active learning in laboratory (358 students). The key difference was in the laboratory component of the hybrid course - interactive table conferences in histology-during which students developed new competencies by working in teams, reviewing images, solving problems by applying histology concepts, and sharing learning. Content, faculty and online resources for microscopy were the same in both courses. More student-student and student-faculty interactions were evident during the hybrid course but student evaluation ratings and grades showed reductions following introduction of table conferences when compared to previous ratings. However, outcomes at National Board of Medical Examiners(®) (NBME(®) ) Subject Examination in Histology and Cell Biology showed significant improvement (72.4 ± 9.04 and 76.44 ± 9.36 for percent correct answers, traditional and hybrid courses, respectively, P < 0.0001). This model of table conferences to augment the traditional histology laboratory experience exemplifies the extent that restructuring enhancements can be used in currently taught courses in the undergraduate medical curriculum. Anat Sci Educ 9: 286-294. © 2016 American Association of Anatomists.
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Affiliation(s)
- Rajunor Ettarh
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana
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Khalil MK, Kibble JD. Faculty reflections on the process of building an integrated preclerkship curriculum: a new school perspective. ADVANCES IN PHYSIOLOGY EDUCATION 2014; 38:199-209. [PMID: 25179608 PMCID: PMC4154269 DOI: 10.1152/advan.00055.2014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 06/04/2014] [Indexed: 05/15/2023]
Abstract
This is a reflective essay based on the experience of developing a structure and function module within a new integrated medical curriculum. Our hope is that the insights we gained during a 4-yr journey in a new medical school will be transferable to others engaged with curriculum development. Here, we present an interpretive analysis of our personal experiences together with some original research data and a synthesis of the literature. We will argue that a focus on teaching faculty is the key to successful curriculum integration and suggest an agenda for faculty development. Our essay begins by exploring what curriculum integration really means and what its purpose might be. Our case study explores the challenges of building a shared understanding among stakeholders and of negotiating learning outcomes and methods of teaching as well as the process of developing content and assessment. We feel that many of our experiences in the new medical school are applicable in other settings, such as curriculum reform in established schools and for developers of competency-based premedical curricula. We conclude with recommendations to assist other curriculum planners and teachers by offering some benefits of hindsight.
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Affiliation(s)
- Mohammed K Khalil
- Department of Medical Education, College of Medicine, University of Central Florida, Orlando, Florida
| | - Jonathan D Kibble
- Department of Medical Education, College of Medicine, University of Central Florida, Orlando, Florida
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