PERFORM Publications

Keyword search (4,164 papers available)

Title		Authors	PubMed ID
1	Weight bias, stigma and discrimination: a call for greater conceptual clarity	Côté M; Forouhar V; Sacco S; Baillot A; Himmelstein M; Hussey B; Incollingo Rodriguez AC; Nagpal TS; Nutter S; Patton I; Pearl RL; Puhl RM; Ramos Salas X; Russell-Mayhew S; Alberga AS;	41280193 HKAP
2	Self-Ambivalence Is Indirectly Associated With Obsessive-Compulsive and Eating Disorder Symptoms Through Different Feared Self-Themes	Wilson S; Mesli N; Mehak A; Racine SE;	40227164 PSYCHOLOGY
3	An Ecological Approach to Conceptual Thinking in Material Engagement	Alessandroni N; Malafouris L; Gallagher S;	39118997 CONCORDIA
4	Does Conceptual Transparency in Manipulatives Afford Place-Value Understanding in Children at Risk for Mathematics Learning Disabilities?	Lafay A; Osana HP; Levin JR;	37168325 CONCORDIA
5	Human ageing is associated with more rigid concept spaces	Devine S; Neumann C; Levari D; Eppinger B;	36253591 PERFORM
6	Should Burnout Be Conceptualized as a Mental Disorder?	Nadon L; De Beer LT; Morin AJS;	35323401 PSYCHOLOGY
7	Games researchers play: conceptual advancement versus validation strategies	Dubois F; R Peres-Neto P;	35193771 BIOLOGY
8	Category-specific verb-semantic deficits in Alzheimer's disease: Evidence from static and dynamic action naming.	de Almeida RG, Mobayyen F, Antal C, Kehayia E, Nair VP, Schwartz G	33455543 PSYCHOLOGY
9	Self-Continuity Moderates the Association Between Sexual-Minority Status Based Discrimination and Depressive Symptoms	Martin-Storey A; Recchia HE; Santo JB;	32130077 PSYCHOLOGY
10	Editorial: Development of Student Understanding: Focus on Science Education.	Kalman CS, Lattery M	31920884 PHYSICS
11	Math interest and self-concept among latino/a students: Reciprocal influences across the transition to middle school.	Denner J, Valdes O, Dickson DJ, Laursen B	31302470 PSYCHOLOGY

Title:	Human ageing is associated with more rigid concept spaces
Authors:	Devine S, Neumann C, Levari D, Eppinger B
Link:	https://pubmed.ncbi.nlm.nih.gov/36253591/
DOI:	10.3758/s13423-022-02197-8
Publication:	Psychonomic bulletin & review
Keywords:	Cognitive aging; Computational modeling; Concepts and categories;
PMID:	36253591	Category:	Date Added:	2022-10-18
Dept Affiliation:	PERFORM 1 Department of Psychology, McGill University, Montreal, QC, Canada. seandamiandevine@gmail.com. 2 Department of Psychology, Concordia University, Montreal, QC, Canada. 3 Department of Psychology, Harvard University, Cambridge, MA, USA. 4 PERFORM Center, Concordia University, Montreal, QC, Canada. 5 Department of Psychology, Universität Greifswald, Greifswald, Germany.

Description:

Prevalence-induced concept change describes a cognitive mechanism by which someone's definition of a concept shifts as the prevalence of instances of that concept changes. While this phenomenon has been established in young adults, it is unclear how it affects older adults. In this study, we explore how prevalence-induced concept change affects older adults' lower-level, perceptual, and higher-order, ethical judgements. We find that older adults are less sensitive to prevalence-induced concept change than younger adults across both domains. Using computational modeling, we demonstrate that these age-related changes in judgements reflect more cautious and deliberate responding in older adults. Based on these findings, we argue that while overly cautious responding by older adults may be maladaptive in some cognitive domains, in the case of prevalence-induced concept change, it might be protective against biased judgements.

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