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The relationship between social presence and cognitive load
Interactive Technology and Smart Education, 2019Purpose As online learning has become more prevalent, how learners interact with each other in those learning environments has become more salient. To develop effective levels of interaction, students must feel comfortable to express their ideas and views.
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The Cognitive Foundations of Networked Flow: Intentions, Presence, and Social Presence
2012What makes a subject “present” within a group? Is to enough to physically be with the other group members in order to be “in”? And what happens when the others are not with me physically, such as in a chat room? Why are not all groups the same? Why are there groups in which people are able to make the most of their potential, while in others the ...
Andrea Gaggioli +3 more
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Capacity Results for a Primary MAC in the Presence of a Cognitive Radio
2011 IEEE Global Telecommunications Conference - GLOBECOM 2011, 2011The capacity region of the Gaussian cognitive interference network consisting of a primary multiple access channel and a secondary point-to-point system is considered. Its capacity region with weak interference is known. In this paper, the capacity region of a sub-regime of the strong interference regime is studied.
Anas Chaaban, Aydin Sezgin
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Understanding Collaboration Success in Context of Cognitive and Social Presence
2010 43rd Hawaii International Conference on System Sciences, 2010Collaboration and the success of collaborative efforts has been the focus of much information systems research. Recent measures of collaboration success include effectiveness, efficiency, productivity, commitment, satisfaction with the process, and satisfaction with the outcome.
Amit V. Deokar +3 more
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Spectrum Sensing in the Presence of RF Impairments in Cognitive Radio
International Journal of Interdisciplinary Telecommunications and Networking, 2012The spectrum detection performance of a matched filter (MF) in the presence of carrier frequency offset (CFO), phase noise (PN) and time offset is analyzed. Detection performance is derived theoretically and confirmed through simulation in the presence of CFO.
Youssif Fawzi Sharkasi +2 more
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The Predictive Power Of Social and Teaching Presence On Cognitive Presence
2017Araştırma Topluluğu Modeli çevrimiçi ya da harmanlanmış öğrenme ortamlarında bilgininve anlamın inşaası için gereken işlem ve davranışları, bilişsel, toplumsal ve öğretimsel buradalıkarasındaki ilişkinin gelişimiyle açıklamaktadır. Bu üç öge arasındaki dinamik ilişki, pek çokaraştırmacı tarafından doğrulansa da bazı araştırmacılar toplumsal buradalığın
ÖZTÜRK, Ebru +2 more
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An Online Resource to Foster Cognitive Presence
2013This chapter extends the body of research surrounding the Community of Inquiry (CoI) framework and the literature on developing critical thinking in online environments. The findings from a recent multiple site study are discussed. The purpose of the study was to explore the extent to which teaching and social presence and other factors contributed to ...
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The Relevance of Teaching Presence and Cognitive Presence in Malaysian Online ESL Classrooms
International Journal of Applied LinguisticsABSTRACT This study compares Malaysian high school and undergraduate students’ perceptions of online learning in terms of teaching presence (TP), cognitive presence (CP) and social presence (SP) in order to explore the varying experiences of these ESL learners in online learning environments.
Lee Luan Ng, Siti Aishah Mohd Roslan
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Exploring the Presence of Cognitive Social Capital in Philippine Communities
2019Public trust in government and the strengthened solidarity are the aspects of social capital that can increase community participation in the development programs run by the government. Social capital is a resource that exists in relationships, interactions, communications, and mutual cooperation.
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