کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
326343 | 542238 | 2012 | 7 صفحه PDF | دانلود رایگان |

Sequential measurements of non-commuting observables produce order effects that are well-known in quantum physics. But their conceptual basis, a significant measurement interaction, is relevant for far more general situations. We argue that non-commutativity is ubiquitous in psychology where almost every interaction with a mental system changes that system in an uncontrollable fashion. Psychological order effects for sequential measurements are therefore to be expected as a rule. In this paper we focus on the theoretical basis of such effects. We classify several families of order effects theoretically, relate them to psychological observations, and predict effects yet to be discovered empirically. We assess the complexity, related to the predictive power, of particular (Hilbert space) models of order effects and discuss possible limitations of such models.
► Theoretical framework for order effects for non-commutative psychological observables.
► Classification of four types of order effects reported in the literature so far.
► Prediction of additional order effects in variances, to be discovered empirically.
► Comparison of the complexity of quantum models with that of classical models.
► Prediction of limitations of quantum models with joint measurements.
Journal: Journal of Mathematical Psychology - Volume 56, Issue 4, August 2012, Pages 274–280