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Are ECAs More Persuasive than Textual Messages?

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Intelligent Virtual Agents (IVA 2009)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 5773))

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Introduction

Embodied Conversational Agents (ECAs) are commonly accepted as a new metaphor of Human Computer Interaction in several application domains. They are also used with the roles of influence and behavior change. We present an empirical evaluation study to compare the motivational impact of a persuasive message when conveyed by Valentina (a female young character [1]) and when presented through a text. The believability of our agent has been successfully evaluated in our previous research.

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References

  1. de Rosis, F., Novielli, N., Carofiglio, V., Cavalluzzi, A., De Carolis, B.: User Modeling And Adaptation In Health Promotion Dialogs With An Animated Character. International Journal of Biomedical Informatics, 514–531 (2006)

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  2. Mazzotta, I., de Rosis, F., Carofiglio, V.: PORTIA: A user-adapted persuasion system in the healthy eating domain. IEEE Intelligent Systems 22(6), 42–51 (2007)

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  3. Berry, D.C., Butler, L.T., de Rosis, F.: Evaluating a realistic agent in an advice-giving task. International Journal of Human-Computer Studies 63, 304–327 (2005)

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  4. Georg, G., Cavazza, M., Pelachaud, C.: Visualizing the Importance of Medical Recommendations with Conversational Agents. Intelligent Virtual Agents, 380–393 (2008)

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© 2009 Springer-Verlag Berlin Heidelberg

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Mazzotta, I., Novielli, N., De Carolis, B. (2009). Are ECAs More Persuasive than Textual Messages?. In: Ruttkay, Z., Kipp, M., Nijholt, A., Vilhjálmsson, H.H. (eds) Intelligent Virtual Agents. IVA 2009. Lecture Notes in Computer Science(), vol 5773. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-04380-2_75

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  • DOI: https://doi.org/10.1007/978-3-642-04380-2_75

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-04379-6

  • Online ISBN: 978-3-642-04380-2

  • eBook Packages: Computer ScienceComputer Science (R0)

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