Quantum Instrument Models in Cognitive Science

Explore a 26-minute conference talk that delves into the application of quantum instrument models in cognitive science. Discover how these models explain non-Bayesian belief updates observed in the "question order effect" in cognitive psychology. Learn about the limitations of previous quantum approaches using projective belief update hypothesis and how quantum instrument models successfully address both the question order effect and the response replicability effect. Examine the separation of non-classicality aspects in consciousness science, distinguishing between non-Bayesian properties of belief updates and non-classicality of logic of consciousness. Gain insights into how this approach demonstrates the peaceful coexistence of non-Bayesian belief updates and classical logic of consciousness, challenging previous hypotheses in the field.

Masanao Ozawa - Quantum instrument models in cognitive science