AUTHOR=Pothos Emmanuel 

TITLE=An entropy model for artificial grammar learning

JOURNAL=Frontiers in Psychology

VOLUME=1

YEAR=2010

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2010.00016

DOI=10.3389/fpsyg.2010.00016

ISSN=1664-1078

ABSTRACT=<p>A model is proposed to characterize the type of knowledge acquired in artificial grammar learning (AGL). In particular, Shannon entropy is employed to compute the complexity of different test items in an AGL task, relative to the training items. According to this model, the more predictable a test item is from the training items, the more likely it is that this item should be selected as compatible with the training items. The predictions of the entropy model are explored in relation to the results from several previous AGL datasets and compared to other AGL measures. This particular approach in AGL resonates well with similar models in categorization and reasoning which also postulate that cognitive processing is geared towards the reduction of entropy.</p>