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Evaluating Instructional Design Quality of Iranian MOOCs Based on Merrill’s Principles of Instruction and Margaryan’s Principles 基于Merrill教学原则和Margaryan教学原则的伊朗MOOC教学设计质量评估
Pub Date : 2018-12-19 DOI: 10.5812/ijvlms.81623
M. Badali, J. Hatami, H. Fardanesh, O. Noroozi
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引用次数: 2
Comparison of Virtual and Lecture-Based Methods of Education on Learning of Physiotherapy Students: A Post-Test Only Design Study 物理治疗学生虚拟教学与课堂教学的比较:一项仅限测试后的设计研究
Pub Date : 2018-12-01 DOI: 10.5812/IJVLMS.83666
Z. Rojhani-Shirazi, S. Bordbar, Ahmad Baleshzar
Background: The ever-increasing development of information and communication technologies has created new opportunities in the domains of curriculum planning and teaching. In this study, an exercise therapy course was held using both lecture-based and virtual teaching methods. Then, the students’ opinions were investigated and their overall levels of satisfaction were measured. Methods: This cross-sectional study was conducted among all physiotherapy students who had enrolled in the fourth semester of 2014 academic year and had selected the course of principles of exercise therapy. This study was conducted during one semester. We evaluated the effect of lecture-based and virtual (multimedia-based) methods of education according to the learning management system (LMS) among 20 students. A researcher-made questionnaire was designed regarding satisfaction with virtual versus lecture-based teaching methods; the questionnaire was scored based on a five-point Likert-type scale. Results: Of 20 students, one individual was single and 19 were married. Moreover, the mean test score was 12.38 ± 3.23 for the virtual teaching method, while it was 14.21 ± 1.88 for the lecture-based one, showing a significant difference (P = 0.03). Generally, 50% of the students preferred the virtual teaching method over the lecture-based one. In total, 75% of the students were satisfied or totally satisfied with the virtual teaching method for the exercise therapy course. Conclusions: In terms of scores, the lecture-based method was better than the virtual one. However, the level of student’s satisfaction in the virtual method was higher than the lecture-based one.
背景:信息和通信技术的不断发展为课程规划和教学领域创造了新的机遇。本研究采用课堂授课与虚拟教学相结合的方式进行运动治疗课程的教学。然后,调查学生的意见,并测量他们的整体满意度。方法:采用横断面研究方法,对2014学年第四学期入学的所有选择运动治疗原理课程的物理治疗专业学生进行研究。这项研究进行了一个学期。我们根据学习管理系统(LMS)对20名学生进行了基于讲座和基于虚拟(多媒体)的教育方法的效果评估。研究人员设计了一份问卷,调查虚拟教学与课堂教学的满意度;问卷是根据李克特五分制进行评分的。结果:20名学生中,单身1人,已婚19人。虚拟教学的平均考试成绩为12.38±3.23分,课堂教学的平均考试成绩为14.21±1.88分,差异有统计学意义(P = 0.03)。一般来说,50%的学生更喜欢虚拟教学方法而不是基于讲座的教学方法。总的来说,75%的学生对运动治疗课程的虚拟教学方法感到满意或完全满意。结论:在得分方面,基于讲座的方法优于虚拟方法。然而,学生对虚拟教学的满意度高于课堂教学。
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引用次数: 2
Efficacy of Electronic Versus Traditional Type of Metalinguistic Feedback in Correct Use of Prepositions: An Experimental Study 电子元语言反馈与传统元语言反馈对介词正确使用效果的实验研究
Pub Date : 2018-12-01 DOI: 10.5812/IJVLMS.69552
Zahra Ahmadpour Kasgari, M. A. Baltork, Sirus Mansoori
Background: In education and learning, teaching to write well is still one of the challenges of Iranian English teachers. Objectives Since the writing skill has different aspects, this study aimed at investigating the impact of metalinguistic feedback and electronic feedback on the correct use of English prepositions in Iranian learners’ writings. Methods: The study utilized a semi-experimental design. The participants of the study were 84 Iranian language learners. These learners were randomly divided into one control and two experimental groups to take a writing pretest. One of the experimental groups received electronic feedback while the other was exposed to metalinguistic feedback. After the treatment period, the participants took a writing posttest. The writing products of the learners at both pretest and posttest were evaluated and scored in terms of the correct use of prepositions. The scores were analyzed through a combination of statistical tests of Kruskal-Wallis and Mann-Whitney. Results: The results of the Mann-Whitney test on the gained scores (posttests-pretest) of the three groups indicated that there was a significant difference between the sets of scores (H = 50.82, P = 0.00). Nevertheless, the result of Mann-Whitney U test showed that there was no significant difference between electronic and metalinguistic feedback (U = 433.500, P = 0.642), which means both types of electronic and metalinguistic feedback were equally effective on the correct use of English prepositions. Conclusions: In conclusion, the study led to a better understanding of the impact of electronic and metalinguistic feedback on the writing skill, which provided a basis for English as a foreign language (EFL) teachers to integrate them in the teaching and learning process.
背景:在教育和学习中,教好写作仍然是伊朗英语教师面临的挑战之一。目的由于写作技能有不同的方面,本研究旨在调查元语言反馈和电子反馈对伊朗学习者写作中正确使用英语介词的影响。方法:采用半实验设计。该研究的参与者是84名伊朗语言学习者。这些学习者被随机分为一个对照组和两个实验组进行写作前测。其中一组接受电子反馈,另一组接受元语言反馈。治疗期结束后,参与者进行了写作后测。在前测和后测中,学习者的写作产品都根据介词的正确使用进行了评估和评分。这些分数是通过Kruskal Wallis和Mann Whitney的统计测试组合进行分析的。结果:Mann-Whitney测试对三组获得的分数(后测-前测)的结果表明,两组分数之间存在显著差异(H=50.82,P=0.00)。然而,Mann-Whit尼U测试结果表明,电子反馈和元语言反馈之间没有显著差异(U=433.500,P=0.642),这意味着电子反馈和元语言反馈在正确使用英语介词方面同样有效。结论:总之,本研究更好地理解了电子和元语言反馈对写作技能的影响,为英语教师将其融入教学过程提供了基础。
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引用次数: 0
Information Overload in Real-Time Mobile Web Applications: Student Viewpoint 实时移动Web应用中的信息过载:学生观点
Pub Date : 2018-10-24 DOI: 10.5812/IJVLMS.84176
M. Negahban, V. Talawar
Context: The main goal of this research is to explore the views of post-graduate students in Kerman regarding information overload in real-time mobile web applications in order to provide better, more appropriate solutions for eliminating and controlling information overload. Methods: The views of post-graduate students regarding information overload in real-time mobile web applications were assessed by sending/receiving questionnaires to the emails of 330 post-graduate students from the Kerman government universities who were chosen using Morgan's table sampling technique. The reliability of research questionnaires were analyzed in the SPSS software using Cronbach's alpha coefficient, which was 0.908 for this research. Results: The findings showed that the students had positive views about influencing factors of information overload, moderate views about personal influencing factors in dealing with information overload, positive views about effective tools for controlling information overload, moderate views about personal influencing and environmental factors in eliminating information overload, positive views about solutions for mitigating information overload, and negative views about the effects of information overload on users (P = 0.01). This means that all the independent variables directly affect the viewpoints of graduate students. Conclusions: The research results show that irrelevant information for the user, the amount of monitoring and evaluation of individuals and management of discussion groups, wrong and incorrect information, and violation of privacy are the main factors responsible for information overload. Furthermore, training programs on user interaction with information are considered as personal and environmental influencing factors in eliminating information overload. Management of personal knowledge, referring the work to professionals, and filtering the information are considered as important solutions for mitigating information overload, and informational stress and anxiety, despair and hopelessness in retrieving relevant information, informational fatigue, expenditure loss, reduced ability to think deeply, and reduced use of mental skills are considered as the most important effects of information overload on users.
背景:本研究的主要目标是探讨克尔曼研究生对实时移动网络应用程序中信息过载的看法,以便为消除和控制信息过载提供更好、更合适的解决方案。方法:通过向来自克尔曼政府大学的330名研究生的电子邮件发送/接收问卷,评估研究生对实时移动网络应用程序中信息过载的看法。研究问卷的信度在SPSS软件中使用Cronbachα系数进行分析,本研究的α系数为0.908。结果:学生对信息过载的影响因素有积极看法,对应对信息过载的个人影响因素有适度看法,对控制信息过载的有效工具有积极看法,对缓解信息过载的解决方案的积极看法,以及对信息过载对用户影响的消极看法(P=0.01)。这意味着所有自变量都直接影响研究生的观点。结论:研究结果表明,与用户无关的信息、对个人和讨论组的监控和评估量、错误和不正确的信息以及侵犯隐私是造成信息过载的主要因素。此外,关于用户与信息交互的培训计划被认为是消除信息过载的个人和环境影响因素。管理个人知识、将工作交给专业人员和过滤信息被认为是缓解信息过载、信息压力和焦虑、检索相关信息时的绝望和绝望、信息疲劳、支出损失、深入思考能力下降的重要解决方案,减少使用心理技能被认为是信息过载对用户最重要的影响。
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引用次数: 2
The Effect of Mobile Learning on Students' High-Level Cognitive Skills 移动学习对学生高水平认知技能的影响
Pub Date : 2018-10-10 DOI: 10.5812/IJVLMS.69203
N. Saedi, A. Taghizade, J. Hatami
Background Mobile devices, specifically smartphones and tablets, are aimed to change learning and teaching methods innovatively. The purpose of this study was to investigate the effect of mobile learning applications on high-level cognitive skills. Methods This quasi-experimental study with a pretest-posttest design and a control group was performed among all female students of the 10th grade of math-physics branch of district 10 of Tehran (n = 30) during 2016 - 2017. The participants were selected using the convenience sampling method and randomly assigned into experimental and control groups. The research tools were Heppner-Peterson Problem Solving Inventory (1982) and Cassidy-Long Problem Solving Style Inventory (1996). Learning content (statistical lesson) were presented via a mobile application named “GeoGebra” during eight 1-hour sessions, while the control group participated in a lecture-based classroom. Before starting the course, a pre-test was performed in both groups, and after passing eight 1-hour sessions, a post-test was carried out in both groups. The data were analyzed using analysis of covariance in SPSS version 20. Results The results showed a significant difference between the groups in terms of problem solving abilities (F = 29.77, P < 0.001) and problem solving style (F = 25.72, P < 0.001), in favor of the experimental group, reflected the positive effect of the intervention on the experimental group. Conclusions Considering that mobile learning applications have a positive effect on students' high-level cognitive skills, teachers are recommended to use this method in their classrooms.
移动设备,特别是智能手机和平板电脑,旨在创新地改变学习和教学方法。本研究的目的是探讨移动学习应用程序对高级认知技能的影响。方法采用前测后测设计和对照组的准实验研究方法,对2016 - 2017年德黑兰10区数理化分院10年级女生(n = 30)进行调查。采用方便抽样法,随机分为实验组和对照组。研究工具为Heppner-Peterson Problem Solving Inventory(1982)和Cassidy-Long Problem Solving Style Inventory(1996)。学习内容(统计学课程)通过名为“GeoGebra”的移动应用程序在8个1小时的课程中呈现,而对照组则参加以讲座为基础的课堂。在课程开始前,两组都进行了预测试,在通过8个1小时的课程后,两组都进行了后测试。采用SPSS version 20的协方差分析对数据进行分析。结果两组在解决问题的能力(F = 29.77, P < 0.001)和解决问题的方式(F = 25.72, P < 0.001)上均有显著差异,有利于实验组,反映了干预对实验组的积极作用。鉴于移动学习应用程序对学生的高水平认知技能有积极的影响,建议教师在课堂上使用这种方法。
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引用次数: 5
Identification and Prioritization of Factors Affecting the Improvement of Teaching-Learning at Smart Schools 影响智慧学校教与学改善因素的识别与优先排序
Pub Date : 2018-10-06 DOI: 10.5812/IJVLMS.68777
A. Dolati, S. Siadat, H. Dehgani
Background: Information and communication technology (ICT) is the empowerment key to the development of communities, especially in the education system. A smart school refers to educational units, who are flexible for students regarding capabilities and features and prepare learners for the future. Objectives: This study aimed at identifying and prioritizing ways to improve teaching-learning process in the second semester of year 2017 2018 at smart schools of Semnan province. Methods: This qualitative study included six experts in information and communication technology in smart schools, and in-depth interviews were carried out with 24 teachers, who were selected by purposive and snowball sampling. The analysis of the content of the interviews and theoretical basis was set in the form of questionnaire in two sections of ideal situation and the status quo. According to experts, content validity and reliability by Cronbach’s alpha had a good condition at 0.88 and 0.96. In the quantitative section, a questionnaire was completed by 310 teachers and administrators, who were selected using stratified sampling. Results: Result of freedman test for determining the significance of ranking methods of improving teachinglearning showed that it was valid at P < 0.05. The findings showed that teachers (with average of 6) were in the first place followed by interaction (4.48), students (4.41), content (3.11), teaching method (1.58), and evaluation with average of 1.42 stands was in the sixth place amongst factors effecting the teaching-learning process of smart schools. Conclusions: Development of education systems refers to creating fundamental changes in the process of teaching and learning. To enhance these changes, ICT is an empowering key factor. Teaching/learning process includes the teacher, student, and teaching methods. Among these, the teacher has a vital role because they provide information for thinking and reasoning.
背景:信息和通信技术(ICT)是社区发展的赋权关键,特别是在教育系统中。智慧学校是指在能力和特点上为学生提供灵活的教育单位,为学习者的未来做好准备。目的:本研究旨在确定和优先考虑在Semnan省智能学校2017 - 2018学年第二学期改善教学过程的方法。方法:本定性研究包括6名智慧学校信息与通信技术专家,采用目的抽样和滚雪球抽样的方法对24名教师进行深度访谈。访谈的分析内容和理论基础以问卷的形式分为理想情况和现状两部分。据专家评价,Cronbach’s alpha量表的内容效度和信度分别为0.88和0.96,处于良好状态。在定量部分,采用分层抽样的方法对310名教师和行政人员进行问卷调查。结果:采用freedman检验确定改善教学的排序方法的显著性,P < 0.05为有效。结果显示,在影响智慧学校教与学过程的因素中,教师(平均6分)排名第一,其次是互动(4.48分)、学生(4.41分)、内容(3.11分)、教学方法(1.58分)和评价(平均1.42分),排名第六。结论:教育制度的发展是指在教与学的过程中创造根本性的变化。为了促进这些变化,信息通信技术是赋能的关键因素。教/学过程包括教师、学生和教学方法。其中,教师起着至关重要的作用,因为他们为思考和推理提供信息。
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引用次数: 0
Determining the Dimensions and Components of Elites Empowerment in Interaction with the Business Environment Based on Knowledge Economy and Technology 基于知识经济和技术确定精英与商业环境互动的维度和组成部分
Pub Date : 2018-10-01 DOI: 10.5812/IJVLMS.80371
Mansour Bakhsh Amin, Farideh Reshadat Joo, A. Jamali
Background: The main objective of this paper was to determine the dimensions and components of elites empowerment in interaction with the business environment based on knowledge economy and technology. Methods: This was an applied developmental study in view of objective and descriptive/observational and survey type with respect to the manner of sampling and data collection. Purposive sampling method was used to choose the participants. The statistical population of the study consisted of 3,000 managers of knowledge-based enterprises throughout Iran, 572 of whom were enrolled in the study. Overall, 362 of the participants responded to the self-made questionnaire, which included 80 items rated using a 5-point Likert scale, and 350 questionnaires were fully completed by the samples and were used for data analysis. The validity of the questionnaire was confirmed by 10 professors of Islamic Azad University. In order to determine its construct validity, the exploratory factor analysis was used, utilizing principal component analysis and varimax rotation. The reliability coefficient of the questionnaire was 0.87. For data analysis, exploratory factor analysis and analytical hierarch process were implemented using SPSS and LISREL tools. Results: The results showed that the pattern of elites empowerment in interaction with the business environment based on knowledge economy and technology included the individual (0.260), intra-organizational (0.463), and extra-organizational (0.276) aspects. Conclusions: Among these aspects, the intra-organizational factor had the greatest impact on the empowerment of elites. Therefore, for the empowerment of elites, executive mechanisms should be prepared in the frame of formulated components.
背景:本文的主要目的是确定精英赋权与基于知识经济和技术的商业环境互动的维度和组成部分。方法:这是一项关于抽样和数据收集方式的客观、描述性/观察性和调查类型的应用发展研究。采用有目的的抽样方法来选择参与者。该研究的统计人群包括伊朗各地3000名知识型企业的管理人员,其中572人参加了该研究。总体而言,362名参与者对自制的问卷做出了回应,其中包括80个使用5分Likert量表评分的项目,350份问卷由样本完全完成并用于数据分析。伊斯兰阿扎德大学的10名教授证实了问卷的有效性。为了确定其结构的有效性,采用了探索性因子分析,利用主成分分析和方差最大旋转。问卷的信度系数为0.87。在数据分析方面,使用SPSS和LISREL工具进行了探索性因素分析和层次分析。结果:基于知识经济和技术的精英在与商业环境互动中的赋权模式包括个人(0.260)、组织内(0.463)和组织外(0.276)三个方面。结论:在这些方面中,组织内部因素对精英赋权的影响最大。因此,为了赋予精英权力,应在制定的组成部分框架内制定执行机制。
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引用次数: 1
Applicability and Necessity of E-Learning Courses Based onParticipants’ Viewpoints in a Summer School 基于参与者观点的暑期学校网络学习课程的适用性和必要性
Pub Date : 2018-10-01 DOI: 10.5812/IJVLMS.81061
Z. Karimian
Background: The purpose of this study was to investigate the applicability and necessity of e-learning courses based on the participants’ viewpoints in an e-learning Summer School. Methods: The research was conducted in 2017 with a descriptive cross-sectional design. The statistical population consisted of 33 students from universities of medical sciences that attended in the first e-learning Summer School and the research was done on all of them. A researcher-made questionnaire with a 5-point Likert scale was used that consisted of 40 questions including 25 questions in the knowledge section with five fields (concepts and theories, instructional design, virtual class, multimedia principles, and new approaches in e-learning) and 15 questions in the skills section with two fields (e-content development and learning management system). Content validity of the questionnaire was approved based on five expert’s opinions and reliability was 94% based on Cronbach’s alpha. The data were analyzed by using SPSS 16 with one-sample t-test, independent t-test, and ANOVA test. Student’s individual experiences were also evaluated by one open-ended question. Results: All topics significantly were applicable and necessary from the participants’ viewpoints in both knowledge and skills sections (P < 0.001). The dimension of e-content development had the highest mean score (4.46). Conclusions: E-learning can provide better and easier learning experiences by eliminating the time and space constraints and being adapted to learner conditions. Short-term e-learning courses can create new ideas for the use of technology in the educational
背景:本研究的目的是根据一所电子学习暑期学校参与者的观点,探讨电子学习课程的适用性和必要性。方法:研究于2017年进行,采用描述性横断面设计。统计人群包括33名来自医科大学的学生,他们参加了第一所电子学习暑期学校,对所有人都进行了研究。问卷采用李克特5分制,共40个问题,其中知识部分25个问题,涉及5个领域(概念与理论、教学设计、虚拟课堂、多媒体原理和电子学习新方法),技能部分15个问题,涉及2个领域(电子内容开发和学习管理系统)。问卷的内容效度经5位专家意见认可,经Cronbach’s alpha信度为94%。数据采用SPSS 16统计软件进行分析,采用单样本t检验、独立t检验和方差分析。学生的个人经历也通过一个开放式问题来评估。结果:从参与者的观点来看,所有主题在知识和技能部分都具有显著的适用性和必要性(P < 0.001)。电子内容开发维度的平均得分最高,为4.46分。结论:E-learning可以消除时间和空间的限制,适应学习者的条件,提供更好、更容易的学习体验。短期电子学习课程可以为技术在教育中的应用创造新的思路
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引用次数: 0
Assessment of the Level of Readiness at Neyshabur University of Medical Sciences for Virtual Training Development: 1396 内沙布尔医科大学虚拟培训发展准备水平评估:1396
Pub Date : 2018-09-30 DOI: 10.5812/IJVLMS.67884
Aida Abusalehi, S. G. Moghadam
Objective: The aim of this study was to assess the readiness level of Neyshabur University of Medical Sciences for virtual training
目的:本研究的目的是评估内沙布尔医学科学大学的虚拟训练准备水平
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引用次数: 0
A Critical Reflection of the Appraisal Indicators of Distance Education Systems: A Meta-Synthesis 远程教育系统评价指标的批判性反思:元综合
Pub Date : 2018-08-01 DOI: 10.5812/IJVLMS.68103
Anwar Shahmohammadi, A. Taghipourzahir, N. Azizi, I. Ebrahimzadeh
Context Promoting the quality of learning and teaching processes at the tertiary level, including distance education, has been considered as a strategic approach by policy makers in higher education, throughout the world. For this reason a reliable and comprehensive evaluation mechanism can play an important role in assessing the current situation and identifying the needs and problems from one hand and identifying the most important appraisal indicators on the other hand. This study aimed at critically reviewing the literature and theoretical frameworks of previous relevant researches to highlight the most important components and indicators that must be applied in appraising distance education. Methods As a qualitative study, a meta-synthesis approach was applied. Due to the importance of using the findings of previous studies as a foundation for extracting the most important appraisal indicators, 42 national and international research studies relevant to the evaluation of distance education were selected and analyzed, which were published in refereed journals during year 2006 to 2015. The eligibility criteria for selecting these studies were their relevance to any aspect of distance education. For this reason and in order to identify indicators, the content of these studies were analyzed based on the open coding method. Later on, all findings were categorized, outlined, and summarized according to the main components, which may form a comprehensive evaluation system for distance education at the higher education level. Results The findings of this meta-synthesis showed that pedagogical knowledge, technology, learning organization, educator, learner, learning content, teaching models and strategies, time, place and space were the most important components of a comprehensive appraisal system that should be considered in evaluating distance education systems and its mechanisms and processes, continuously. Conclusions The rise of distance education in Iran’s higher education sector has urged that new comprehensive evaluation system has to be applied as a platform for improving and guaranteeing the quality of learning and teaching processes, curriculum and learning materials, and even the way by which these institutions are managed. Consequently, it is important to be assured that our policies and practices in higher distance education are on the right pathway. Therefore, based on the theoretical frameworks and studies performed before, the outcome of this meta-synthesis however, has highlighted some critical components which are necessary to be taken into account if this system has to be evaluated comprehensively.
背景提高高等教育的学习和教学质量,包括远程教育,一直被世界各地高等教育决策者视为一种战略方法。因此,一个可靠和全面的评价机制可以发挥重要作用,一方面评估当前形势,确定需要和问题,另一方面确定最重要的评价指标。本研究旨在批判性地回顾以往相关研究的文献和理论框架,以强调在评估远程教育时必须应用的最重要的组成部分和指标。方法采用元综合法进行定性研究。鉴于利用以往研究结果作为提取最重要评估指标的基础的重要性,我们选择并分析了42项与远程教育评估相关的国家和国际研究,这些研究在2006年至2015年期间发表在参考期刊上。选择这些研究的资格标准是它们与远程教育的任何方面的相关性。为此,为了识别指标,对这些研究的内容进行了基于开放编码的分析。随后,根据主要组成部分对所有研究结果进行分类、概述和总结,从而形成一个综合的高等教育远程教育评价体系。结果该元综合结果表明,教育知识、技术、学习组织、教育者、学习者、学习内容、教学模式和策略、时间、地点和空间是综合评价体系的最重要组成部分,在评价远程教育系统及其机制和过程时,应不断考虑这些因素。结论远程教育在伊朗高等教育部门的兴起促使人们必须应用新的综合评估系统作为一个平台,以改善和保证学习和教学过程、课程和学习材料的质量,甚至这些机构的管理方式。因此,重要的是要确保我们在高等远程教育方面的政策和实践走在正确的道路上。因此,基于之前进行的理论框架和研究,这种元综合的结果突出了一些关键组成部分,如果必须对该系统进行全面评估,这些组成部分是必须考虑的。
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引用次数: 2
期刊
Interdisciplinary Journal of Virtual Learning in Medical Sciences
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