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Oravecz, Zita; Tuerlinckx, Francis; Vandekerckhove, Joachim – Psychological Methods, 2011
In this article a continuous-time stochastic model (the Ornstein-Uhlenbeck process) is presented to model the perpetually altering states of the core affect, which is a 2-dimensional concept underlying all our affective experiences. The process model that we propose can account for the temporal changes in core affect on the latent level. The key…
Descriptors: Individual Differences, Calculus, Models, Investigations