Stable, flexible, common, and distinct behaviors support rule-based and information-integration category learning

CL Roark, B Chandrasekaran - npj Science of Learning, 2023 - nature.com
The ability to organize variable sensory signals into discrete categories is a fundamental
process in human cognition thought to underlie many real-world learning problems …

Comparison-based learning of relational categories (you'll never guess).

JD Patterson, KJ Kurtz - Journal of Experimental Psychology …, 2020 - psycnet.apa.org
In accord with structural alignment theory, same-category comparison opportunities within a
classification learning task should promote relational category acquisition. However, a …

Using diverging predictions from classical and quantum models to dissociate between categorization systems

GP Ep**, JR Busemeyer - Journal of Mathematical Psychology, 2023 - Elsevier
Quantum probability theory has successfully provided accurate descriptions of behavior in
the areas of judgment and decision making, and here we apply the same principles to two …

Hierarchical control of procedural and declarative category-learning systems

BO Turner, MJ Crossley, FG Ashby - NeuroImage, 2017 - Elsevier
Substantial evidence suggests that human category learning is governed by the interaction
of multiple qualitatively distinct neural systems. In this view, procedural memory is used to …

Categorization system-switching deficits in typical aging and Parkinson's disease.

S Hélie, M Fansher - Neuropsychology, 2018 - psycnet.apa.org
Objective: Numerous studies documenting cognitive deficits in Parkinson's disease (PD)
revealed impairment in a variety of tasks related to memory, learning, and attention. One …

A computational model of prefrontal and striatal interactions in perceptual category learning

S Hélie, LX Lim, MJ Adkins, TS Redick - Brain and cognition, 2023 - Elsevier
Work on multiple-system theories of cognition mostly focused on the systems themselves,
while limited work has been devoted to understanding the interactions between systems …

Spontaneous task structure formation results in a cost to incidental memory of task stimuli

C Bejjani, T Egner - Frontiers in Psychology, 2019 - frontiersin.org
Humans are characterized by their ability to leverage rules for classifying and linking stimuli
to context-appropriate actions. Previous studies have shown that when humans learn …

Unique motor plans facilitate learning during task switching, but at the expense of greater switch costs

MJ Crossley, V Filoteo, T Maddox, FG Ashby - 2023 - osf.io
Many factors influence task switching, including attention, motor resources, and the different
types of memory systems required for each component task. Even so, prior task-switching …

Practice and preparation time facilitate system-switching in perceptual categorization

S Hélie - Frontiers in Psychology, 2017 - frontiersin.org
Mounting evidence suggests that category learning is achieved using different psychological
and biological systems. While existing multiple-system theories and models of …

Exploration and exploitation reflect system-switching in learning

LX Lim, S Hélie - Proceedings of the Annual Meeting of the …, 2019 - escholarship.org
Mounting evidence suggests that human category learning is achieved by multiple
qualitatively distinct biological and psychological systems. In an information-integration (II) …