In the evolving landscape of higher education, effective collaboration is increasingly vital, particularly in hybrid and online environments. Yet, the competencies that sustain productive virtual teamwork remain poorly elucidated. This workshop integrates findings from two complementary studies examining the cognitive and behavioural foundations of online collaboration. Study 1 used functional Near-Infrared Spectroscopy (fNIRS) hyperscanning to measure inter-brain synchrony (IBS) – the alignment in brain signals between individuals – in 30 undergraduate dyads during a three-phase Zoom seminar (lecture, discussion, presentation). IBS emerged primarily during interactions and predicted both relational satisfaction and task performance. Study 2 employed a 15-category sentiment lexicon to analyse discussion transcripts from the same dyads engaged in Cognitive Conflict, Brainstorming, and Problem-Solving tasks. Positive sentiments such as affirmation, encouragement, and praise significantly enhanced group satisfaction and performance, while Cognitive Conflict elicited more negative affect. Together, these studies highlight how neural and behavioural alignment contribute to collaborative success in virtual settings. Learning objectives: Participants will (1) explain how inter-brain synchrony and positive sentiments support effective online collaboration; (2) apply strategies to foster cohesion and performance in online learning or workplace settings. Target audience: Academics, researchers, and educators interested in neuroscience, communication, and learning. Workshop structure: Small-group discussions and hands-on activities. Learning resources: Participants receive slides, worksheets and an intervention sheet with the sentiments identified to support collaboration.

Authors:
Atiqah Azhari, Singapore University of Social Sciences, Singapore
Ashvina Rai, Singapore University of Social Sciences, Singapore
Han Sheng Ho, Singapore University of Social Sciences, Singapore
Ajevan Jegathisan, Singapore University of Social Sciences, Singapore

About the Presenter(s)
Dr Atiqah Azhari is a University Assistant Professor/Lecturer at Singapore University of Social Sciences in Singapore

Connect on Linkedin
https://www.linkedin.com/in/atiqah-azhari

See this presentation on the full schedule – Wednesday Schedule

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