Follow

Cause-effect perception in an object place task arxiv.org/abs/2503.16440 .HC .AI

Cause-effect perception in an object place task

Algorithmic causal discovery is based on formal reasoning and provably converges toward the optimal solution. However, since some of the underlying assumptions are often not met in practice no applications for autonomous everyday life competence are yet available. Humans on the other hand possess full everyday competence and develop cognitive models in a data efficient manner with the ability to transfer knowledge between and to new situations. Here we investigate the causal discovery capabilities of humans in an object place task in virtual reality (VR) with haptic feedback and compare the results to the state of the art causal discovery algorithms FGES, PC and FCI. In addition we use the algorithms to analyze causal relations between sensory information and the kinematic parameters of human behavior. Our findings show that the majority of participants were able to determine which variables are causally related. This is in line with causal discovery algorithms like PC, which recover causal dependencies in the first step. However, unlike such algorithms which can identify causes and effects in our test configuration, humans are unsure in determining a causal direction. Regarding the relation between the sensory information provided to the participants and their placing actions (i.e. their kinematic parameters) the data yields a surprising dissociation of the subjects knowledge and the sensorimotor level. Knowledge of the cause-effect pairs, though undirected, should suffice to improve subject's movements. Yet a detailed causal analysis provides little evidence for any such influence. This, together with the reports of the participants, implies that instead of exploiting their consciously perceived information they leave it to the sensorimotor level to control the movement.

arXiv.org
· · feed2toot · 0 · 0 · 0
Sign in to participate in the conversation
Qoto Mastodon

QOTO: Question Others to Teach Ourselves
An inclusive, Academic Freedom, instance
All cultures welcome.
Hate speech and harassment strictly forbidden.