Sang-eun Lee
Sungkyunkwan University
Overhead (computing)Computer-mediated communicationSelf-efficacySocial network analysisHigher educationVariety (cybernetics)World Wide WebCollaborative learningTracingMathematics educationPsychologyInterpersonal communicationDomain (software engineering)AeronauticsMobile deviceKey (cryptography)Data scienceActive learningControl (management)Group workPresentationInteractive LearningMisinformationKnowledge acquisitionUser informationFlipped classroomDesign-based researchTest (assessment)ConstructiveFake newsSurpriseScope (project management)Problem-based learningAcademic achievementPeriod (music)Access to informationFlipped learningPeer relationshipsActive engagementSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)Coronavirus disease 2019 (COVID-19)Age differencesPredictor variablesComputer networkFocus (computing)Computer scienceMultimediaHome automationSocial mediaCentralityDroneGlobal Positioning SystemContrast (statistics)Strengths and weaknessesScale (social sciences)Transactional leadershipCluster analysisTransmission (telecommunications)Internet of ThingsScopusDigital forensicsPath (graph theory)Mobile telephony
5Publications
3H-index
44Citations
Publications 8
Newest
#1Jisu Kim (SKKU: Sungkyunkwan University)H-Index: 3
#2Jihwan Aum (SKKU: Sungkyunkwan University)H-Index: 1
Last. Daejin Choi (Incheon National University)H-Index: 7
view all 6 authors...
Abstract null null As the SARS-CoV-2 (COVID-19) pandemic has run rampant worldwide, the dissemination of misinformation has sown confusion on a global scale. Thus, understanding the propagation of fake news and implementing countermeasures has become exceedingly important to the well-being of society. To assist this cause, we produce a valuable dataset called FibVID (Fake news information-broadcasting dataset of COVID-19), which addresses COVID-19 and non-COVID news from three key angles. First,...
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#1Wonyoung Choi (SKKU: Sungkyunkwan University)H-Index: 1
#2Jisu Kim (SKKU: Sungkyunkwan University)H-Index: 3
Last. Eunil Park (SKKU: Sungkyunkwan University)H-Index: 29
view all 4 authors...
Abstract Background The Internet of Things provides access to information anywhere at any time on any device and has changed all domains by addressing a variety of problems in society through real-time information from interconnected devices. Among these domains, smart homes are one of the most important areas that have been significantly affected by the Internet of Things. Smart homes connected to the IoT have led to the creation of the new domain, namely, smart home-Internet of Things. Scope a...
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#1Hyunji Moon (SKKU: Sungkyunkwan University)H-Index: 1
#2Euihyun Jin (SKKU: Sungkyunkwan University)H-Index: 1
Last. Gibum Kim (SKKU: Sungkyunkwan University)H-Index: 1
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In this study, we address the problem originated from the fact that “The Corona 19 Epidemiological Research Support System,” developed by the Korea Centers for Disease Control and Prevention, is limited to analyzing the Global Positioning System (GPS) information of the confirmed COVID-19 cases alone. Consequently, we study a method that the authority predicts the transmission route of COVID-19 between visitors in the community from a spatiotemporal perspective. This method models a contact netw...
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#1Moon-Heum Cho (SU: Syracuse University)H-Index: 19
#2Seung Won Park (HKU: University of Hong Kong)H-Index: 3
Last. Sang-eun Lee (SKKU: Sungkyunkwan University)H-Index: 3
view all 3 authors...
ABSTRACTThe flipped classroom has become a popular pedagogical approach in higher education with its capability to promote students’ active engagement in higher-order tasks; nevertheless, studies h...
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#1Rob J. W. E. Lahaye (SKKU: Sungkyunkwan University)H-Index: 3
#2Sang-eun Lee (SKKU: Sungkyunkwan University)H-Index: 3
Globalization and internationalization of the universities in Korea have driven universities’ new attempts to adopt more learner-centered and active learning in English. Problem-based Learning (PBL) is one of the well-known constructive teaching and learning methodologies in higher education. Our research goal was to design and develop the optimal PBL practices for a college freshmen physics course taught in English with a foreign instructor to promote the knowledge acquisition and construction,...
#1Yeongjun Kim (SKKU: Sungkyunkwan University)H-Index: 1
#2Soonmook Jeong (SKKU: Sungkyunkwan University)H-Index: 4
Last. Jae Wook Jeon (SKKU: Sungkyunkwan University)H-Index: 30
view all 6 authors...
This paper proposes a method for seamless interaction between students and their professor using Twitter, one of the typical social network service (SNS) platforms, in large lectures. During the lecture, the professor poses surprise questions in the form of a quiz on an overhead screen at unexpected moments, and students submit their answers through a smartphone response system using Twitter. Since points are awarded on a first-come–first-served basis to only a limited number of the students who...
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#1Young Hoan Cho (SNU: Seoul National University)H-Index: 10
#2Sang-eun Lee (SKKU: Sungkyunkwan University)H-Index: 3
The current study investigated how people learn design principles from examples of PowerPoint presentation slides through self-explanation and co-explanation. This study also explored a strategy to improve the effectiveness of co-explanation by integrating it with a collaborative design activity. Preservice teachers (n = 120) studied the design examples of PowerPoint presentation slides in four research conditions: co-explanation with design, co-explanation, self-explanation, and no prompt (cont...
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