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Xue M, Liu P, Zhang J, Sun Y, Fang Y, Yang J, Zeng C, Huang B, Chen X, Xie M, Ye Z. Does a Video-Based and 3D Animation Hybrid Learning System Improve Teaching Outcomes in Orthopedic Surgery? A Randomized Controlled Trial. JOURNAL OF SURGICAL EDUCATION 2024; 81:1305-1319. [PMID: 38944585 DOI: 10.1016/j.jsurg.2024.05.015] [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: 09/07/2023] [Revised: 03/03/2024] [Accepted: 05/15/2024] [Indexed: 07/01/2024]
Abstract
OBJECTIVE This study aims to evaluate the instructional efficacy of a 3D Surgical Training System (3DSTS), which combines real surgical footage with high-definition 3D animations, against conventional surgical videos and textbooks in the context of orthopedic proximal humerus fracture surgeries. DESIGN Before the experiment, 89 participants completed a pre-educational knowledge assessment. They were then randomized into 3 groups: the 3DSTS group (n = 30), the surgical video (SV) group (n = 29), and the textbook group (n = 30). After their respective teaching courses, all participants took a posteducational assessment and completed a perceived cognitive load test. The 3DSTS group also filled out a satisfaction survey. Once all assessments were finished, the SV and textbook groups were introduced to the 3DSTS course and subsequently completed a satisfaction survey. All statistical analyses were executed using IBM SPSS version 24 (IBM Corp., Armonk, NY). For data fitting normal distribution, we employed one-way analysis of variance (one-way ANOVA) and Tukey HSD tests, whereas, for non-normally distributed data, we used Kruskal-Wallis H tests and Dunn's tests. The significance level for all tests was set at p < 0.05. SETTING Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, P. R. China. PARTICIPANTS About 89 doctors who undergoing standardized residents training. RESULT The initial assessment scores among the three groups were comparable, showing no significant statistical difference. Post-education revealed a marked difference in the scores, with the 3DSTS group outperforming both the SV and textbook groups. Specifically, the 3DSTS group exhibited statistically greater improvement in areas such as procedural steps, and specialized surgical techniques compared to the SV and textbook groups. During the 3DSTS teaching process, participants reported the least perceived cognitive load and expressed strong satisfaction, highlighting that the instructional materials are well-prepared, and considering this teaching method superior and more innovative than previous courses they had encountered. CONCLUSION The 3D Surgical Training System, integrating real videos with 3D animations, significantly enhances orthopedic surgery education over conventional methods, providing improved comprehension, lower cognitive load, and standardized learning outcomes. Its efficacy and high participant satisfaction underscore its potential for broader adoption in surgical disciplines. This study is registered with ClinicalTrials. gov ID: ChiCTR2300074730.
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Affiliation(s)
- Mingdi Xue
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengran Liu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiayao Zhang
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yudong Sun
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Fang
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiaming Yang
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cheng Zeng
- School of Computer, Wuhan University, Wuhan, China
| | - Biqiang Huang
- Digital Medical R&D Transformation Center of People's Medical Publishing House, Chengdu, China
| | - Xiaoliang Chen
- People's Hospital of Ningxia Hui Autonomous Region, Ningxia Medical University, Ningxia Hui Autonomous Region, China
| | - Mao Xie
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhewei Ye
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Metwally AHS, Tlili A, Wang Y, Li Z, Zhao J, Shehata B, Yang D, Huang R. How do Chinese and Egyptian science textbooks differ? A cross-country comparative research. Heliyon 2024; 10:e32380. [PMID: 39183839 PMCID: PMC11341347 DOI: 10.1016/j.heliyon.2024.e32380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 08/27/2024] Open
Abstract
Textbooks have a crucial role in shaping students' knowledge, behaviors, and attitudes in different school subjects. This study compares the structure and content of science textbooks of grade nine in Egypt and China to reveal the common and different features in the textbook design. It opts for a horizontal analysis of four science textbooks in the associated countries. The results revealed that the distribution of science subjects has partial similarities to some extent among the preparatory stage between the Chinese and Egyptian science textbooks besides the overlapping in the associated topics, presenting Biology as a common subject of interest. Moreover, the number of activities distributed within units and subjects have the highest shares in the Chinese textbooks, and most of the activities in the Egyptian textbooks focused on Chemistry and Physics subjects. In addition to the structure analysis, this study also explored the textbooks content in both countries, covering three dimensions: (1) cognitive expectations, (2) learning goals, and (3) efficiency of illustration. The results provide valuable insights for textbook designers and curriculum developers to enhance the quality of science curricula and textbooks. Therefore, the study recommends considering instructional design and lesson plans when distributing the learning activities and developing international standards for designing school science textbooks.
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Affiliation(s)
- Ahmed Hosny Saleh Metwally
- Smart Learning Institute, Beijing Normal University, Beijing, China
- Educational Technology Department, Faculty of Education, Helwan University, Cairo, Egypt
| | - Ahmed Tlili
- Smart Learning Institute, Beijing Normal University, Beijing, China
| | - Yiping Wang
- Department of Education, University of California, Los Angeles (UCLA), Los Angeles, USA
| | - Zhimin Li
- Smart Learning Institute, Beijing Normal University, Beijing, China
| | - Jialu Zhao
- Smart Learning Institute, Beijing Normal University, Beijing, China
| | - Boulus Shehata
- Smart Learning Institute, Beijing Normal University, Beijing, China
| | - Dong Yang
- College of Education for the Future, Beijing Normal University, Zhuhai, China
| | - Ronghuai Huang
- Smart Learning Institute, Beijing Normal University, Beijing, China
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Kemah BL, Bhagat N, Pandya A, Sullivan R, Sundar SS. Training the gynecologic oncologists of the future - challenges and opportunities. Int J Gynecol Cancer 2024; 34:619-626. [PMID: 37989477 DOI: 10.1136/ijgc-2023-004557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023] Open
Abstract
Several recent advances in gynecologic cancer care have improved patient outcomes. These include national screening and vaccination programs for cervical cancer as well as neoadjuvant chemotherapy for ovarian cancer. Conversely, these advances have cumulatively reduced surgical opportunities for training creating a need to supplement existing training strategies with evidence-based adjuncts. Technologies such as virtual reality and augmented reality, if properly evaluated and validated, have transformative potential to support training. Given the changing landscape of surgical training in gynecologic oncology, we were keen to summarize the evidence underpinning current training in gynecologic oncology.In this review, we undertook a literature search of Medline, Google, Google Scholar, Embase and Scopus to gather evidence on the current state of training in gynecologic oncology and to highlight existing evidence on the best methods to teach surgical skills. Drawing from the experiences of other surgical specialties we examined the use of training adjuncts such as cadaveric dissection, animation and 3D models as well as simulation training in surgical skills acquisition. Specifically, we looked at the use of training adjuncts in gynecologic oncology training as well as the evidence behind simulation training modalities such as low fidelity box trainers, virtual and augmented reality simulation in laparoscopic training. Finally, we provided context by looking at how training curriculums varied internationally.Whereas some evidence to the reliability and validity of simulation training exists in other surgical specialties, our literature review did not find such evidence in gynecologic oncology. It is important that well conducted trials are used to ascertain the utility of simulation training modalities before integrating them into training curricula.
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Affiliation(s)
- Ben-Lawrence Kemah
- Department of Obstetrics and Gynaecology, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
- Department of Health Research, Health Education and Research Organisation (HERO), Buea, Cameroon
| | - Nanak Bhagat
- Department of Gynaecological Oncology, Aberdeen Royal Infirmary, Aberdeen, UK
| | - Aayushi Pandya
- Department of Obstetrics and Gynaecology, Barts Health NHS Trust, London, UK
| | - Richard Sullivan
- Department of Cancer and Global Health, King's College London, London, UK
| | - Sudha S Sundar
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
- Pan Birmingham Gynaecological Cancer Centre, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
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İsmail E, Kutlu B, Acar Hİ, Yörübulut M, Akkoca M, Kocaay AF, Elhan A, Kuzu MA. Lateral Lymph Node Dissection for Locally Advanced Rectal Carcinoma: A Step-by-Step Description of Surgical Anatomical Planes During Cadaveric Dissection and Minimally Invasive Surgery. Surg Laparosc Endosc Percutan Tech 2024; 34:101-107. [PMID: 38134383 DOI: 10.1097/sle.0000000000001241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 09/15/2023] [Indexed: 12/24/2023]
Abstract
PURPOSE Total mesorectal excision (TME) is accepted as gold standard method in rectal cancer globally. But there is no standard for lateral lymph nodes. Combination of neoadjuvant treatment plus lateral lymph node dissection (LLND) in select patients might be a promising method. Our purpose is to describe the anatomic landmarks of LLND on cadavers and minimally invasive surgery. MATERIALS AND METHODS Local advanced rectal cancer and lateral lymph node (LLN) metastasis are accepted as an indication of neoadjuvant treatment. LLND was performed according to preoperative imaging after radiochemotherapy. RESULTS Twenty-eight (10.5%) of 267 patients with rectal cancer who had suspected lateral lymph node metastasis (LLNM) with magnetic resonance imaging (MRI) underwent LLND in addition to TME after neoadjuvant chemoradiotherapy. Eight of them had LLNM. Three patients had bilateral LLND and only 1 had LLNM. The median number of harvested lymph nodes was 6. The rates of LLNM increased with the presence of poor prognosis markers. One regional and 1 distant recurrence were detected in patients who had no LLN metastasis compared with2 regional and 4 distant recurrences in the LLN-positive group. CONCLUSIONS Local advanced rectal cancer cases may benefit from LLND, but it does not appear to have an effect on overall survival. There is no consensus whether size and/or morphologic criteria in MRI are the ideal guide for LLND.
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Affiliation(s)
- Erkin İsmail
- Acibadem Hospital; Departments of General Surgery and Anatomy, Faculty of Medicine, Ankara University; SBU Etlik City Hospital, Ankara, Turkey
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Casas-Yrurzum S, Gimeno J, Casanova-Salas P, García-Pereira I, García del Olmo E, Salvador A, Guijarro R, Zaragoza C, Fernández M. A new mixed reality tool for training in minimally invasive robotic-assisted surgery. Health Inf Sci Syst 2023; 11:34. [PMID: 37545486 PMCID: PMC10397172 DOI: 10.1007/s13755-023-00238-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2023] [Indexed: 08/08/2023] Open
Abstract
Robotic-assisted surgery (RAS) is developing an increasing role in surgical practice. Therefore, it is of the utmost importance to introduce this paradigm into surgical training programs. However, the steep learning curve of RAS remains a problem that hinders the development and widespread use of this surgical paradigm. For this reason, it is important to be able to train surgeons in the use of RAS procedures. RAS involves distinctive features that makes its learning different to other minimally invasive surgical procedures. One of these features is that the surgeons operate using a stereoscopic console. Therefore, it is necessary to perform RAS training stereoscopically. This article presents a mixed-reality (MR) tool for the stereoscopic visualization, annotation and collaborative display of RAS surgical procedures. The tool is an MR application because it can display real stereoscopic content and augment it with virtual elements (annotations) properly registered in 3D and tracked over time. This new tool allows the registration of surgical procedures, teachers (experts) and students (trainees), so that the teacher can share a set of videos with their students, annotate them with virtual information and use a shared virtual pointer with the students. The students can visualize the videos within a web environment using their personal mobile phones or a desktop stereo system. The use of the tool has been assessed by a group of 15 surgeons during a robotic-surgery master's course. The results show that surgeons consider that this tool can be very useful in RAS training.
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Affiliation(s)
- Sergio Casas-Yrurzum
- Institute of Robotics and Information Technology and Communication (IRTIC), University of Valencia, Valencia, Spain
| | - Jesús Gimeno
- Institute of Robotics and Information Technology and Communication (IRTIC), University of Valencia, Valencia, Spain
| | - Pablo Casanova-Salas
- Institute of Robotics and Information Technology and Communication (IRTIC), University of Valencia, Valencia, Spain
| | - Inma García-Pereira
- Institute of Robotics and Information Technology and Communication (IRTIC), University of Valencia, Valencia, Spain
| | - Eva García del Olmo
- General and Gastrointestinal Surgery, Fundación Investigación Consorcio Hospital General Universitario de Valencia (FIHGUV), Valencia, Spain
| | - Antonio Salvador
- General and Gastrointestinal Surgery, Fundación Investigación Consorcio Hospital General Universitario de Valencia (FIHGUV), Valencia, Spain
| | - Ricardo Guijarro
- Thoracic Surgery, Fundación Investigación Consorcio Hospital General Universitario de Valencia (FIHGUV), Valencia, Spain
| | - Cristóbal Zaragoza
- General and Gastrointestinal Surgery, Fundación Investigación Consorcio Hospital General Universitario de Valencia (FIHGUV), Valencia, Spain
| | - Marcos Fernández
- Institute of Robotics and Information Technology and Communication (IRTIC), University of Valencia, Valencia, Spain
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Durbhakula S, Toy S, Acosta CA, Barman RA, Kelner AF, Issa MA, Broachwala MY, Marascalchi BJ, Navalgund YA, Pak DJ, Petersen EA, Mehta ND, Moeschler SM, Kohan LR. Needs-based novel digital curriculum for the neuromodulation training deficit: Pain Rounds. Reg Anesth Pain Med 2023; 48:414-419. [PMID: 37055185 PMCID: PMC10359535 DOI: 10.1136/rapm-2023-104480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 03/28/2023] [Indexed: 04/15/2023]
Abstract
This study reports the needs-based development, effectiveness and feasibility of a novel, comprehensive spinal cord stimulation (SCS) digital curriculum designed for pain medicine trainees. The curriculum aims to address the documented systematic variability in SCS education and empower physicians with SCS expertise, which has been linked to utilization patterns and patient outcomes. Following a needs assessment, the authors developed a three-part SCS e-learning video curriculum with baseline and postcourse knowledge tests. Best practices were used for educational video production and test-question development. The study period was from 1 February 2020 to 31 December 2020. A total of 202 US-based pain fellows across two cohorts (early-fellowship and late-fellowship) completed the baseline knowledge assessment, while 122, 96 and 88 participants completed all available post-tests for Part I (Fundamentals), Part II (Cadaver Lab) and Part III (Decision Making, The Literature and Critical Applications), respectively. Both cohorts significantly increased knowledge scores from baseline to immediate post-test in all curriculum parts (p<0.001). The early-fellowship cohort experienced a higher rate of knowledge gain for Parts I and II (p=0.045 and p=0.027, respectively). On average, participants viewed 6.4 out of 9.6 hours (67%) of video content. Self-reported prior SCS experience had low to moderate positive correlations with Part I and Part III pretest scores (r=0.25, p=0.006; r=0.37, p<0.001, respectively). Initial evidence suggests that Pain Rounds provides an innovative and effective solution to the SCS curriculum deficit. A future controlled study should examine this digital curriculum's long-term impact on SCS practice and treatment outcomes.
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Affiliation(s)
- Shravani Durbhakula
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Serkan Toy
- Departments of Basic Science Education and Health Systems & Implementation Science, Virginia Tech Carilion School of Medicine, Roanoke, Virginia, USA
| | - Carlos A Acosta
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
- Carey Business School, Johns Hopkins University, Baltimore, Maryland, USA
| | - Ross A Barman
- Department of Anesthesiology, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Mustafa Y Broachwala
- Department of Physical Medicine and Rehabilitation, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Bryan J Marascalchi
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | | | - Daniel J Pak
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - Erika A Petersen
- Department of Neurosurgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Neel D Mehta
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - Susan M Moeschler
- Department of Anesthesiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Lynn R Kohan
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, USA
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Knapp P, Benhebil N, Evans E, Moe-Byrne T. The effectiveness of video animations in the education of healthcare practitioners and student practitioners: a systematic review of trials. PERSPECTIVES ON MEDICAL EDUCATION 2022; 11:309-315. [PMID: 36472616 PMCID: PMC9743876 DOI: 10.1007/s40037-022-00736-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 06/17/2023]
Abstract
INTRODUCTION Video animations are increasingly available in education but without systematic evaluation. This review aimed to collate trials of animations versus other delivery, in student or qualified healthcare practitioners. METHODS Included studies had the following features: controlled design with random or quasi-random allocation; student or qualified healthcare practitioners; comparing video animation with another format (e.g. textbook, lecture, static images); animation delivered instead of, or in addition to, another format. The primary outcome was knowledge; secondary outcomes were attitudes and cognitions, and behaviours. Multiple databases were searched from 1996-October 2022 using a defined strategy. We also undertook citation searching. Dual, independent decision-making was used for inclusion assessment, data extraction, and quality appraisal. Included studies were appraised using the Cochrane ROB2 tool. Findings were reported using narrative synthesis. RESULTS We included 13 studies: 11 recruited student practitioners, two recruited qualified practitioners, total n = 1068. Studies evaluated cartoon animations or 2D/3D animations. Knowledge was assessed in ten studies, showing greater knowledge from animations in eight studies. Attitudes and cognitions were assessed in five studies; animations resulted in positive outcomes in three studies, no difference in one study, and worse outcomes in one study. Behaviours were assessed in three studies, animations producing positive outcomes in two studies and there was no difference in one study. Overall risk of bias was 'high' in ten studies and 'some concerns' in three. DISCUSSION Overall the evidence base is small with mostly 'high' risk of bias. Video animations show promise in practitioner education, particularly for effects on knowledge, but bigger, better research is needed.
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Affiliation(s)
- Peter Knapp
- Department of Health Sciences & the Hull York Medical School, University of York, York, UK.
| | | | - Ella Evans
- Hull York Medical School, University of York, York, UK
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A Comprehensive Framework for Comparing Textbooks: Insights from the Literature and Experts. SUSTAINABILITY 2022. [DOI: 10.3390/su14116940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Textbooks are essential components in the learning process. They assist in achieving educational learning outcomes and developing social and cultural values. However, limited studies provide comprehensive frameworks for comparing textbooks. Most have focused on a specific textbook perspective within a particular discipline. Therefore, this study used a triangulation method to develop a comprehensive framework for textbook comparison. Through a systematic literature review and a two-round Fuzzy Delphi method with 155 textbook experts, a textbook comparison framework with four indicators (structure, content, expectations, and language) was developed. Additionally, some of the developed framework indicators and sub-indicators could be relevant for comparing textbooks in a particular discipline. For example, the page count sub-indicator was proven to be useful for comparing humanities and social science textbooks but not natural science textbooks. The findings of this study could facilitate the process of comparing textbooks, hence promoting the understanding of knowledge design and acquisition in different contexts, such as when comparing textbooks from different countries.
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