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October 3, 2025Frontiers in Future TransportationOpen Access

Dissociation of subjective and objective measures of trust in vehicle automation: a driving simulator study

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Authors

SPSamuel PetkacDominion University College TST SatoWichita State University KXKun XieAugusta University

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Implication

Simulation study reveals differing patterns of subjective and objective trust in vehicle automation, suggesting implications for human-automation interaction.

Key Points

Drivers exhibited lower trust in automated systems as they neared projected collision points, highlighting key behavioral insights.
Objective measures from hand placements revealed a clear dissociation from subjective trust ratings, with active conditions showing lower trust levels.
The study involved 25 participants navigating eight near-miss scenarios in a driving simulator, allowing for continuous trust measurement.
These findings call attention to the potential limitations of self-report methods in assessing trust across different automation levels.

Cite This Study

Petkac et al. (2025) studied this question.

synapsesocial.com/papers/68e040eda99c246f578b348b https://doi.org/10.3389/ffutr.2025.1627368

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Implication

Simulation study reveals differing patterns of subjective and objective trust in vehicle automation, suggesting implications for human-automation interaction.

Dissociation of subjective and objective measures of trust in vehicle automation: a driving simulator study

Discussion

Member takes

Implication

Key Points

Cite This Study

Dissociation of subjective and objective measures of trust in vehicle automation: a driving simulator study

Discussion

Member takes

Implication

Key Points

Cite This Study

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