معرفی
Niklas Ravaja is a Professor in the Department of Psychology at the University of Helsinki, where he serves as a Supervisor in multiple doctoral programs including Human Behavior, Cognition, Learning, Teaching and Communication, Social Sciences, and Population Health. He is also affiliated with the Helsinki Information Technology Research Institute. His research spans interdisciplinary domains connecting psychology with technology and neuroscience.
Professor Ravaja's research focuses on the intersection of psychological processes, physiological responses, and technological interfaces. His work examines how social interactions manifest in physiological arousal, particularly in face-to-face versus mediated communication contexts. He investigates time perception alterations under different emotional and intentional states, exploring how cognitive processes influence temporal experience. His research on virtual reality environments examines emotional responses during intergroup encounters and the impact of haptic feedback on social interaction. Ravaja's work consistently integrates neuroscience methodologies with social psychology questions, creating innovative approaches to understanding human behavior in technologically mediated environments.
Analysis of his recent publications reveals a strong trend toward neuroadaptive interfaces and physiological measurement in social contexts. His work increasingly focuses on comparing in-person versus mediated interactions, particularly examining how video communication alters physiological responses during self-disclosure. There's a clear progression from basic research on emotional responses to applied work on health behavior change through biofeedback applications. The integration of virtual reality with physiological measurement represents a significant methodological innovation across his recent work.
Professor Ravaja has secured substantial research funding from the Academy of Finland, currently leading three active projects: Meta (focusing on programmable metasurface networks), EngIne (examining engagement in remote social interactions), and PREventive Care Infrastructure. His previous projects have included investigations of mediated haptic communication during social decision making. These projects demonstrate his ability to secure competitive funding for interdisciplinary research bridging psychology, neuroscience, and technology.
His academic activities include extensive peer review work (17 instances documented), conference participation and organization (4 instances), editorial work, and academic visits to institutions including University Rennes 1 Graduate School of Management. He has also contributed to media discussions through interviews with Tietoviikko and Hämeen Sanomat, demonstrating his engagement with public discourse around psychological research.
