Topological and Orthomodular Modeling of Context in Behavioral Science

Frontiers in Physics

Narens, Louis¹ 

[1] Department of Cognitive Sciences, University of California, Irvine, Irvine, CA, USA

关键词: Non-Boolean methods;    Hilbert space;    Intuitionistic logic;    quantum logic;    Event lattices;   

DOI  :  10.3389/fphy.2017.00004

学科分类：物理（综合）

来源: Frontiers

【 摘 要 】

Two non-boolean methods are discussed for modeling context in behavioral data and theory. The first is based on intuitionistic logic, which is similar to classical logic except that not every event has a complement. Its probability theory is also similar to classical probability theory except that the definition of probability function needs to be generalized to unions of events instead of applying only to unions of disjoint events. The generalization is needed, because intuitionistic event spaces may not contain enough disjoint events for the classical definition to be effective. The second method develops a version of quantum logic for its underlying probability theory. It differs from Hilbert space logic used in quantum mechanics as a foundation for quantum probability theory in variety of ways. John von Neumann and others have commented about the lack of a relative frequency approach and a rational foundation for this probability theory. This article argues that its version of quantum probability theory does not have such issues. The method based on intuitionistic logic is useful for modeling cognitive interpretations that vary with context, for example, the mood of the decision maker, the context produced by the influence of other items in a choice experiment, etc. The method based on this article's quantum logic is useful for modeling probabilities across contexts, for example, how probabilities of events from different experiments are related.

【 授权许可】

CC BY