On the Same Page: Dimensions of Perceived Shared Understanding in Human-AI Interaction

Shared understanding plays a key role in the effective communication in and performance of human-human interactions. With the increasingly common integration of AI into human contexts, the future of personal and workplace interactions will likely see human-AI interaction (HAII) in which the perception of shared understanding is important. Existing literature has addressed the processes and effects of PSU in human-human interactions, but the construal remains underexplored in HAII. To better understand PSU in HAII, we conducted an online survey to collect user reflections on interactions with a large language model when it sunderstanding of a situation was thought to be similar to or different from the participant's. Through inductive thematic analysis, we identified eight dimensions comprising PSU in human-AI interactions: Fluency, aligned operation, fluidity, outcome satisfaction, contextual awareness, lack of humanlike abilities, computational limits, and suspicion.

@article{liang2025_2505.20068,
  title={ On the Same Page: Dimensions of Perceived Shared Understanding in Human-AI Interaction },
  author={ Qingyu Liang and Jaime Banks },
  journal={arXiv preprint arXiv:2505.20068},
  year={ 2025 }
}