Date of Original Version

8-2012

Type

Conference Proceeding

Rights Management

All Rights Reserved

Abstract or Description

Previous work suggests that humans find it difficult to learn the structure of causal systems given observational data alone. We show that structure learning is successful when the causal systems in question are consistent with people’s expectations that causal relationships are deterministic and that each pattern of observations has a single underlying cause. Our data are well explained by a Bayesian model that incorporates a preference for symmetric structures and a preference for structures that make the observed data not only possible but likely

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Psychology Commons

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Published In

Proceedings of the 34th Annual Conference of the Cognitive Science Society.