Development of Mental Models in Decision-Making Tasks
Abstract
This study aims to understand the development of users’ mental models (MMs) over time. We use behavioral data obtained from process tracing to identify key components of MMs and their relative importance. Further, we investigate the stability and predictability of these components as users learn through system interaction. Human-in-the-loop experimentation was deployed in a dynamic geospatial environment and six information attributes were provided to inform participants’ decisions. Partial Least Squares Regression was used to relate behavioral data and decision-making outcomes. We found that top-most performers initially adapt and progressively stabilize toward a suitable model as performance improves. In contrast, low performers lack adaptability and perform poorly. Overall, most participants are consistent with their choices as task familiarity increases. Identifying MMs and the underlying stability and predictability trends within performance groups has implications for improving user experience and curating decision support tools for human-AI teams.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Sep 01, 2023
- Source ID
- 10.1177/21695067231192195
Entities
People
- Karen M. Feigh
- Ranjani Narayanan
- Sarah E. Walsh
Organizations
- Georgia Tech
- Office of Naval Research