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Due to the COVID-19 pandemic, the demand for distance learning has significantly increased in higher education institutions. This type of learning is usually supported by Web-based learning systems such as Massive Open Online Courses (Coursera, edX, etc.) and Learning Management Systems (Moodle, Blackboard-Learn, etc.). However, in this remote context, students often lack feedback and support from educational staff, especially when they face difficulties or challenges. For that reason, this work presents a Prediction-Intervention approach that (a) predicts students who present difficulties during an online learning course, based on two main learning indicators, namely engagement and performance rates, and (b) offers immediate support to students, tailored to the problem they are facing. To predict students' issues, our approach considers ten machine learning algorithms of different types (standalone, ensemble, and deep learning) which are compared to determine the best performing ones. It has been experimented with a dataset collected from the Blackboard-Learn platform utilized in an engineering school called ESIEE-IT in France during 2021-2022 academic year, showing thus quite promising results. © 2022 IEEE.
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Purpose: The coronavirus disease 2019 (COVID-19) has a significant influence on many aspects of life, including education. As a result, the education system in emerging nations such as Bangladesh needs a rapid transition from conventional to technology-based distance learning. This study looks at the current state of higher education and how well online courses that use technology work. Design/methodology/approach: This study used a structural equation model (SEM) to analyze the 392 student records taken from several universities in Bangladesh. Findings: This research showed that students are more likely to use a digital higher education system if faculty are willing, students are eager and the economy is stable. Students who have had a bad experience with digital learning should know that a virtual evaluation system is needed. The willingness of students to use technology also plays a significant role in whether or not the students will take online classes. The research shows that combining traditional classroom and online learning is the best way to create a long-term learning system. Originality/value: The model suggested in this study has a big effect, and Bangladesh policymakers should consider this model when planning a new kind of technology-based education. © 2023, Emerald Publishing Limited.
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BACKGROUND: Digital education has expanded since the COVID-19 pandemic began. A substantial amount of recent data on how students learn has become available for learning analytics (LA). LA denotes the "measurement, collection, analysis, and reporting of data about learners and their contexts, for purposes of understanding and optimizing learning and the environments in which it occurs." OBJECTIVE: This scoping review aimed to examine the use of LA in health care professions education and propose a framework for the LA life cycle. METHODS: We performed a comprehensive literature search of 10 databases: MEDLINE, Embase, Web of Science, ERIC, Cochrane Library, PsycINFO, CINAHL, ICTP, Scopus, and IEEE Explore. In total, 6 reviewers worked in pairs and performed title, abstract, and full-text screening. We resolved disagreements on study selection by consensus and discussion with other reviewers. We included papers if they met the following criteria: papers on health care professions education, papers on digital education, and papers that collected LA data from any type of digital education platform. RESULTS: We retrieved 1238 papers, of which 65 met the inclusion criteria. From those papers, we extracted some typical characteristics of the LA process and proposed a framework for the LA life cycle, including digital education content creation, data collection, data analytics, and the purposes of LA. Assignment materials were the most popular type of digital education content (47/65, 72%), whereas the most commonly collected data types were the number of connections to the learning materials (53/65, 82%). Descriptive statistics was mostly used in data analytics in 89% (58/65) of studies. Finally, among the purposes for LA, understanding learners' interactions with the digital education platform was cited most often in 86% (56/65) of papers and understanding the relationship between interactions and student performance was cited in 63% (41/65) of papers. Far less common were the purposes of optimizing learning: the provision of at-risk intervention, feedback, and adaptive learning was found in 11, 5, and 3 papers, respectively. CONCLUSIONS: We identified gaps for each of the 4 components of the LA life cycle, with the lack of an iterative approach while designing courses for health care professions being the most prevalent. We identified only 1 instance in which the authors used knowledge from a previous course to improve the next course. Only 2 studies reported that LA was used to detect at-risk students during the course's run, compared with the overwhelming majority of other studies in which data analysis was performed only after the course was completed.
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COVID-19 , Pandemics , Humans , COVID-19/prevention & control , Learning , Delivery of Health Care , Power, PsychologicalABSTRACT
With the advent of the coronavirus disease 2019 (COVID-19), several institutions worldwide have adopted the blended mode of teaching and learning. However, literature on this concept in South Africa and on the African continent is scarce. This scoping review explores the concept of blended approach to training and how to design resources for the blended teaching and learning approach. In addition, the review investigates barriers to the implementation of blended learning. The findings of this study demonstrate that the understanding of the concept of blended teaching and learning is not homogenous and is often left to individual academics to decide on the approach. The review identified several hurdles that need to be addressed for successful implementation of blended teaching and learning, however these are not specific to South African institutions. Available literature on studies done elsewhere and in South African, suggest that some of the identified barriers to adoption of blended teaching and learning are real, while others are perceived or imagined. Lastly, the authors observed that there are several approaches to designing learning resources for the blended mode of teaching and learning. The choice of approach is dependent on the intended purpose for which the specific design is adopted. There is a need for studies that specifically investigate blended learning in Universities in South Africa and on the continent to help identify barriers to adopting blended teaching and learning among institutions that are specific to the South African and African context. Institutions adopting the blended teaching and learning mode of delivery, need to be unambiguous in their philosophy of blending teaching and learning and not leave it to the implementing academics. Policymakers can use the information generated in this review to recommend minimum requirements for a blended delivery mode in public institutions of higher learning.
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The integration of technology in education has become ever more prioritized since the COVID-19 pandemic. Chat Generative Pre-Trained Transformer (ChatGPT) is an artificial intelligence technology that generates conversational interactions to user prompts. The trained model can answer follow-up questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests. The functionality of ChatGPT in answering chemistry assessment questions requires investigation to ascertain its potential impact on learning and assessment. Two chemistry-focused modules in year 1 and year 2 of a pharmaceutical science program are used to study and evaluate ChatGPT-generated responses in relation to the end-of-year exam assessments. For questions that focused on knowledge and understanding with "describe” and "discuss” verbs, the ChatGPT generated responses. For questions that focused on application of knowledge and interpretation with nontext information, the ChatGPT technology reached a limitation. A further analysis of the quality of responses is reported in this study. ChatGPT is not considered a high-risk technology tool in relation to cheating. Similar to the COVID-19 disruption, ChatGPT is expected to provide a catalyst for educational discussions on academic integrity and assessment design. © 2023 The Authors. Published by American Chemical Society and Division of Chemical Education, Inc.
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The year 2020 will be remembered as the year of COVID-19 and its subsequent lockdowns. The time to return to face-to-face teaching has arrived, but the shadow of the disease still hangs over teachers, students, and society. Disruption in teaching can still occur for students, or even teachers, if they are either diagnosed as COVID-19 positive or as a contact case and forced to self-isolate. In order to limit the impact of self-isolation on learning, synchronous hybrid teaching (i.e., teaching face to face to students in a classroom and to students online at the same time) was successfully implemented owing to the combination of video conference software and a large interactive touchscreen. The setup presented in this paper allows courses to be broadcast to students at home (i.e., voice, visual pedagogic support, and, more interestingly, indications handwritten by the teacher) as well as simultaneously teaching to students in the classroom face-to-face. It also allows self-isolated teachers to teach tutorials from their home to students in the classroom. This paper focuses on the use of large interactive touchscreens for synchronous hybrid teaching and its evaluation by students using a questionnaire. The key findings of this study are that students prefer synchronous hybrid teaching rather than missing a course and that synchronous hybrid teaching should only be used in case of absolute necessity. © 2023 American Chemical Society and Division of Chemical Education, Inc.
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Web-based learning is commonly applied in this post-covid era since it is believed to improve some students' thinking skills. One of the implementations is the use of e-low carbon media which was developed to assist students in studying low carbon. Therefore, evaluating the use of e-low carbon media user interface according to user experience is the aim of this current study. A questionnaire that was applied to measure subjective impressions of user experience is the User Experience Questionnaire (UEQ) which contains 6 rating scales, namely: Attractiveness, Perspicuity, Efficiency, Dependability, Stimulation, and Novelty. It consists of 26 question components with 7 answer choices. The results of UEQ data show that based on user experience e-low carbon media can be applied properly. © School of Engineering, Taylor's University.
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BACKGROUND: The COVID-19 pandemic has imposed unprecedented hurdles on health care systems and medical faculties alike. Lecturers of practical courses at medical schools have been confronted with the challenge of transferring knowledge remotely. OBJECTIVE: We sought to evaluate the effects of a web-based medical microbiology course on learning outcomes and student perceptions. METHODS: During the summer term of 2020, medical students at Saarland University, Germany, participated in a web-based medical microbiology course. Teaching content comprised clinical scenarios, theoretical knowledge, and instructive videos on microbiological techniques. Test performance, failure rate, and student evaluations, which included open-response items, for the web-based course were compared to those of the on-site course from the summer term of 2019. RESULTS: Student performance was comparable between both the online-only group and the on-site comparator for both the written exam (n=100 and n=131, respectively; average grade: mean 7.6, SD 1.7 vs mean 7.3, SD 1.8; P=.20) and the oral exam (n=86 and n=139, respectively; average grade: mean 33.6, SD 4.9 vs mean 33.4, SD 4.8; P=.78). Failure rate did not significantly differ between the online-only group and the comparator group (2/84, 2.4% vs 4/120, 3.3%). While lecturer expertise was rated similarly as high by students in both groups (mean 1.47, SD 0.62 vs mean 1.27, SD 0.55; P=.08), students who took the web-based course provided lower scores for interdisciplinarity (mean 1.7, SD 0.73 vs mean 2.53, SD 1.19; P<.001), opportunities for interaction (mean 1.46, SD 0.67 vs mean 2.91, SD 1.03; P<.001), and the extent to which the educational objectives were defined (mean 1.61, SD 0.76 vs mean 3.41, SD 0.95; P<.001). Main critiques formulated within the open-response items concerned organizational deficits. CONCLUSIONS: Web-based courses in medical microbiology are a feasible teaching option, especially in the setting of a pandemic, leading to similar test performances in comparison to on-site courses. The lack of interaction and the sustainability of acquired manual skills warrant further research.
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The COVID-19 outbreak has disrupted undergraduate students' experiments since their access to the laboratory is limited. To address this problem, the bacteria and detergent residues on undergraduate students' dinner plates were investigated by the students in the dormitories. Five different types of dinner plates from 50 students were collected, which were cleaned with detergent and water in the same way and naturally dried. Then, Escherichia coli (E. coli) test papers and sodium dodecyl sulfonate test kits were used to understand the bacteria and detergent residuals. Commonly available equipment such as a yogurt maker was used for bacterial culture; detergent analyses were performed using centrifugation tubes. Effective sterilization methods and safety protection were achieved by dormitory available methods. According to the investigated results, the students found the differences in bacteria and detergent residuals between different dinner plates and made suitable choices for the future.
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COVID-19 , Detergents , Humans , Universities , Escherichia coli , COVID-19/epidemiology , Communicable Disease Control , Students , BacteriaABSTRACT
The COVID-19 pandemic is also an infodemic, which has brought scientists closer to the popular media, highlighting the need for training in public communication of science and technology. A virtual magazine environment based on this scenario was simulated during a science communication course attended by first-year undergraduate chemistry students, who assumed the role of science journalists. The instructor, in the role of editor, organized a special issue on chemistry and COVID-19 and structured the activities into science communication classes, agenda building, interviews with nonexperts, writing popular science texts, peer reviews, and online publishing. Fifty-eight popular science texts were produced on different topics of chemistry related to the pandemic. The activity contributed to improving communication, information literacy, and media and technology learning, which are among the 21st century skills for science education. © 2022 American Chemical Society and Division of Chemical Education, Inc.
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Active engagement is critical to student success in Organic Chemistry. In this paper, I trace the trajectory of student engagement in an introductory organic chemistry lecture series over the course of the COVID-19 pandemic. I detail my approach to cultivating student engagement in an online environment, evaluate the success of these approaches and discuss modifications, and recount our efforts to combat the "learned disengagement” that students exhibited upon returning to an in-person class format. Although engagement gradually dwindled over the course of online instruction, multiple interventions succeeded in maintaining a sense of classroom community in students and encouraging active participation. By building opportunities for engagement into the course structure and rewarding students who partake in class activities, I hope to once again enjoy the level of engagement that we had prior to the pandemic. © 2022 American Chemical Society and Division of Chemical Education, Inc.
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BACKGROUND: E-learning is becoming an important approach to teaching and learning in higher education institutions, including nursing training. Despite that, there are students who were never introduced to e-learning prior to the coronavirus disease 2019 (COVID-19) pandemic. Their challenges in relation to e-learning could differ from those of other students who had experienced the platform before, especially against the backdrop of the COVID-19 pandemic that brought an abrupt change in the approach to teaching, learning and assessment. OBJECTIVES: This study explored and described university nursing students' challenges in relation to e-learning during the early stages of the COVID-19 pandemic in a resource-constrained setting. METHOD: Qualitative exploratory and contextual design was used. The sample consisted of 17 participants who were conveniently selected, and data were collected by means of two focus groups and five individual interviews. Data analysis followed a qualitative content analysis process. RESULTS: The five categories emanated from analysis are e-learning mode not suitable for practical components, challenges related to assessment of learning, connectivity issues, e-learning is a lonely journey and computer illiteracy and limited skills for the use of e-learning. CONCLUSION: Nursing students' challenges regarding e-learning during the early stages of the COVID-19 pandemic related to the learning of practical components, assessment, connectivity, a lack of interaction with peers and a lack of the skills required to operate e-learning tools.Contribution: The findings have implications for international, regional and local contexts in helping to develop support systems and preparing students to use e-learning when it is introduced abruptly.
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COVID-19 , Computer-Assisted Instruction , Students, Nursing , Humans , Pandemics , LearningABSTRACT
Experiential learning is compromised in meeting the educational demands of our students during the challenging time of the COVID-19 pandemic. A more inclusive, flexible, and objective-oriented experiential learning environment is required. In this context, module-based experiential learning that is executable on a digital platform was designed. The learning module focused on protein biochemistry, contained a combination of asynchronous and synchronous activities categorized into 'Knowledge Hub' and 'Lab-based Movie', across 5 weeks. Digital and module-based experiential learning provides equitable, inclusive, and flexible access to students at remote locations. Furthermore, it is an objective-oriented and highly organized experiential learning framework that encourages students to engage and participate more in the learning process.
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E-learning became the main medium of education in the world for the past two years. COVID-19 virus has pushed all the universities and academic institutions to utilize and activate E-learning platforms and systems. The sudden and urgent transformation from the regular traditional learning system to E-learning system has involved many challenges and limitations. Therefore, the need to evaluate and enhance the current E-learning mechanism in Iraq became very urgent and critical need. The target level was students at higher education institutes which include university students in Basra city. The data collected based on students' evaluation and opinions about E-learning based on their interaction and usage during two years under COVID-19 spread era. This research involved applying data mining techniques to sample dataset and utilizing the obtained results as feedback for a proposed model suggested by the authors to measure adaptability. The proposed model is derived from the idea of the Technology Acceptance Model (TAM) with focus on the positivity as the main factor to measure adaptability. The results of the research showed approximate adaptation level of 52% which is very close compared to the actual situation in real life which involve limitations and challenges faced by Iraqi students. © 2022,International Journal of Interactive Mobile Technologies. All Rights Reserved.
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Online education has gained immense popularity among the working people and students pursuing higher education. Various renowned universities all over the world are offering online degrees and diplomas to all people through digital technologies. This enhances the concept of online classes due to the complete shutdown of educational institutions for an indefinite COVID-19 pandemic situation. Though the online classes are an immediate and emergency paradigm shifting in teaching and learning, it has certain drawbacks that concern the student to a larger extent. To examine the effects of online classes in terms of quality, comfort, and compatibility, this study analyzes the students' perception of various arts, science, and engineering colleges. Drawing on data from various students and its statistical test has inferred various challenges faced by the students with respect to their discipline and living locality. The result of statistical analysis recommends more improvisations and special considerations to the educational institutions to make this mode a viable solution. © 2022 IGI Global. All rights reserved.
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Active engagement is critical to student success in Organic Chemistry. In this paper, I trace the trajectory of student engagement in an introductory organic chemistry lecture series over the course of the COVID-19 pandemic. I detail my approach to cultivating student engagement in an online environment, evaluate the success of these approaches and discuss modifications, and recount our efforts to combat the "learned disengagement" that students exhibited upon returning to an in-person class format. Although engagement gradually dwindled over the course of online instruction, multiple interventions succeeded in maintaining a sense of classroom community in students and encouraging active participation. By building opportunities for engagement into the course structure and rewarding students who partake in class activities, I hope to once again enjoy the level of engagement that we had prior to the pandemic.
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The COVID-19 outbreak has made a huge impact across the nation. It really has caused damage on the education system, as governments across the world partially or completely shutting down educational institutions to combat the transmission of the deadly virus. Classroom teachings have been made obsolete by online classes, leading to a rise of web-based learning, which has sure to meet the students to continue their studies. Students, teachers, administrations, and education professionals have experience gathered of significant challenges as a result of the abrupt shift from classroom teaching to web-based learning. As a result, Learning Management Systems (LMS) and Virtual Learning Environments (VLE) have become widely more popular and attractive, especially as a result of the pandemic's forced educational adjustments. In a web-based learning system, search engines have been found applicable to continue the educational process. Also, the search engines are involved with retrieving necessary documentation (images, text, video, web pages, and so on) from a large database in order to respond to the learner's request and several online platforms have been made with different features and facilities viz. Zoom, Google Meet, Google Classroom, Microsoft Teams, Cisco Webex, GoTo Meet, skype, etc. In this chapter, we have been applied TOPSIS method for selecting suitable online platform from existing online platforms using Multi-Criteria Decision Making (MCDM) technique. Finally, to illustrate the proposed technique, a realistic scenario for selecting the online platform from a web-based learning system has been exhibited. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
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BACKGROUND: Trainees rely on clinical experience to learn clinical reasoning in pediatric emergency medicine (PEM). Outside of clinical experience, graduate medical education provides a handful of explicit activities focused on developing skills in clinical reasoning. OBJECTIVE: In this paper, we describe the development, use, and changing perceptions of a web-based asynchronous tool to facilitate clinical reasoning discussion for PEM providers. METHODS: We created a case-based web-based discussion tool for PEM clinicians and fellows to post and discuss cases. We examined website analytics for site use and collected user survey data over a 3-year period to assess the use and acceptability of the tool. RESULTS: The learning tool had more than 30,000 site visits and 172 case comments for the 55 published cases over 3 years. Self-reported engagement with the learning tool varied inversely with clinical experience in PEM. The tool was relevant to clinical practice and useful for learning PEM for most respondents. The most experienced clinicians were more likely than fellows to report posting commentary, although absolute rate of commentary was low. CONCLUSIONS: An asynchronous method of case presentation and web-based commentary may present an acceptable way to supplement clinical experience and traditional education methods for sharing clinical reasoning.
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The COVID-19 pandemic is also an infodemic, which has brought scientists closer to the popular media, highlighting the need for training in public communication of science and technology. A virtual magazine environment based on this scenario was simulated during a science communication course attended by first-year undergraduate chemistry students, who assumed the role of science journalists. The instructor, in the role of editor, organized a special issue on chemistry and COVID-19 and structured the activities into science communication classes, agenda building, interviews with nonexperts, writing popular science texts, peer reviews, and online publishing. Fifty-eight popular science texts were produced on different topics of chemistry related to the pandemic. The activity contributed to improving communication, information literacy, and media and technology which are the 21st skills for science education.
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Chemical escape rooms (ChEsRms) are educational games in which students use their brain, chemical knowledge, intuition, and a bit of luck to solve a mystery. At the Weizmann Institute, we have developed ChEsRms that are implemented by teachers in their classes. Since the COVID-19 pandemic stopped all the educational activities that took place in physical space, we decided to design a virtual ChEsRm (VChEsRm) that is fully conducted in digital space. We describe the design principles that characterize the VChEsRm and present the students' and teachers' perceptions of the VChEsRm and how it differs from the ChEsRm. We describe "The Masked Scientist", a VChEsRm in which students must identify a scientist using their knowledge of basic topics in the chemistry syllabus: the model of the atom, radioactivity, and the periodic table. This VChEsRm has added values, a connection to history, human rights, and sustainability, as well as interesting and surprising chemical facts related to everyday life. Since it is conducted in virtual space, it could also include experiments, procedures, and materials that are dangerous and therefore forbidden in a physical ChEsRm or that could even change the course of history. Importantly, this 90 min activity includes the VChEsRm (9 puzzles) and a 45 min follow-up session that deals with the ideas behind the puzzles. It was translated from Hebrew to Arabic and English;therefore, high school and general chemistry teachers around the world can easily use the VChEsRm in their class after reading this paper by clicking on the link. © 2022 The Authors. Published by American Chemical Society and Division of Chemical Education, Inc.