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Order effects in dynamic semantics.

Peter Beim Graben1

  • 1Department of German Studies and Linguistics, Humboldt University, Berlin.

Topics in Cognitive Science
|November 22, 2013
PubMed
Summary
This summary is machine-generated.

Cognitive order effects, like belief revision, arise from non-commutative mental operations. Analogies between dynamic semantics and quantum theory explain these cognitive phenomena.

Keywords:
Anaphor resolutionBelief revisionsDefault reasoningDynamic semanticsQuestion order effectsgeneralized quantum theory

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Area of Science:

  • Cognitive Science
  • Quantum Cognition
  • Linguistics

Background:

  • Wang and Busemeyer (2013) explored question order effects using Hilbert space projectors.
  • Blutner introduced an orthoalgebraic query language based on dynamic update semantics.

Purpose of the Study:

  • To explore analogies between dynamic semantics and generalized quantum theory.
  • To illustrate order effects in human cognition, including belief revision, anaphora resolution, and default reasoning.

Main Methods:

  • Comparative analysis of dynamic semantics and quantum theory frameworks.
  • Examination of non-commutativity in mental operations affecting cognitive states.

Main Results:

  • Identified parallels between dynamic semantic updates and quantum theory operations.
  • Demonstrated how non-commutative mental operations lead to order effects in cognition.

Conclusions:

  • Non-commutativity of cognitive operations is a key factor in order effects.
  • Generalized quantum theory offers a valuable lens for understanding dynamic semantic processes in cognition.