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Collaborative systems design is a human-centered activity dependent on individual decision-making processes. Personality traits have been found to influence individual behaviors and tendencies to compete or cooperate. This paper investigates the effects of Big Five and Locus of Control personality traits on negotiated outcomes of a simplified collaborative engineering design task. Secondary data includes results from short-form personality inventories and outcomes of pair design tasks. The data includes ten sessions of four participants each, where each participant completes a sequence of 12 pair tasks involving design space exploration and negotiation. Regression analysis shows a statistically-significant relationship between Big Five and Locus of Control and total individual value accumulated across the 12 design tasks. Results show the Big Five, aggregating extraversion, agreeableness, conscientiousness, neuroticism, and intellect/imagination to a single factor, negatively affects individual value and internal Locus of Control positively affects individual value. Future work should consider a dedicated experiment to refine understanding of how personality traits influence collaborative systems design and propose interventions to improve collaborative design processes.
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Investigating the influence of personality on acoustic-prosodic entrainment
It has long been observed that humans in interaction tend to adapt their behavior to become more similar to their interlocutors. Yet the reasons why such entrainment arises in some conversations and not others remain poorly understood. Early work suggests an influence of different personality traits on the degree of entrainment speakers engage in. However, some of these results have never been replicated to test their generalizability. Moreover, a recent finding draws into question whether these and other effects are strong enough to create differences between speakers that persist across multiple conversations. We investigate a variety of personality traits for their influence on a local form of acoustic-prosodic entrainment in two kinds of spontaneous conversation. To our knowledge, this is the first attempt to detect such effects across several interactions per subject and the first attempt to replicate some influential early work in a more natural context. We find virtually no impact of personality, suggesting that prior results might not generalize to a more natural context or entrainment on other linguistic variables.
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- Award ID(s):
- 1845710
- PAR ID:
- 10392971
- Date Published:
- Journal Name:
- Proceedings of Interspeech
- Page Range / eLocation ID:
- 3093 to 3097
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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- Free Publicly Accessible Full Text
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Accepted Manuscript1.0
- Conference Paper:
- https://doi.org/10.21437/Interspeech.2022-10470
