Age differences in working memory updating: the role of interference, focus switching and substituting information

Acta Psychologica
Cristina LendínezM Teresa Lechuga

Abstract

Working memory updating (WMU) tasks require different elements in working memory (WM) to be maintained simultaneously, accessing one of these elements, and substituting its content. This study examined possible developmental changes from childhood to adulthood both in focus switching and substituting information in WM. In addition, possible age-related changes in interference due to representational overlap between the different elements simultaneously held in these tasks were examined. Children (8- and 11-year-olds), adolescents (14-year-olds) and younger adults (mean age=22 years) were administered a numerical updating memory task, in which updating and focus switching were manipulated. As expected, response times decreased and recall performance increased with age. More importantly, the time needed for focus switching was longer in children than in adolescents and younger adults. On the other hand, substitution of information and interference due to representational overlap were not affected by age. These results suggest that age-related changes in focus switching might mediate developmental changes in WMU performance.

References

May 1, 1990·Memory & Cognition·J S Nairne
May 19, 1998·Memory & Cognition·H Garavan
Nov 18, 2000·Psychonomic Bulletin & Review·I Neath
May 16, 2001·Memory & Cognition·P PalladinoF Pazzaglia
Dec 26, 2001·Annual Review of Psychology·James S Nairne
Sep 24, 2002·Proceedings of the National Academy of Sciences of the United States of America·H KwonV Menon
Jan 29, 2003·Learning & Memory·Virve VuontelaEeva T Aronen
Apr 9, 2005·Journal of Experimental Child Psychology·Barbara CarrettiMarta Romanò
May 11, 2005·The Quarterly Journal of Experimental Psychology. A, Human Experimental Psychology·Paul Verhaeghen, Chandramallika Basak
Dec 14, 2005·Neuroscience·T E HazyR C O'Reilly
Feb 10, 2006·Psychological Science·Naomi P FriedmanJohn K Hewitt
Mar 10, 2006·Acta Psychologica·Maria Teresa LechugaMaria Teresa Bajo
Mar 11, 2006·Neuropsychologia·Mariëtte HuizingaMaurits W van der Molen
May 25, 2006·Journal of Experimental Psychology. Learning, Memory, and Cognition·Yoav Kessler, Nachshon Meiran
Dec 14, 2006·Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition·Paul Verhaeghen, William J Hoyer
Feb 27, 2007·British Journal of Psychology·Barbara CarrettiSantiago L Pelegrina
May 2, 2007·Journal of Experimental Psychology. Learning, Memory, and Cognition·Pierre BarrouilletValérie Camos
Jan 16, 2008·Psychological Bulletin·Nancy GaronIsabel M Smith
Jul 9, 2008·Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition·Leslie VaughanPaul Verhaeghen
Nov 5, 2008·Journal of Experimental Psychology. Learning, Memory, and Cognition·Yoav Kessler, Nachshon Meiran
Mar 11, 2009·Developmental Psychology·Pierre BarrouilletValérie Camos
Jan 8, 2010·Journal of Experimental Psychology. Learning, Memory, and Cognition·Ullrich K H EckerAbby E H Chee
Jan 26, 2011·Memory & Cognition·Cristina LendínezTeresa Lechuga
Feb 1, 2011·Acta Psychologica·Caterina Artuso, Paola Palladino
Apr 13, 2011·Psychological Review·Pierre BarrouilletValérie Camos
Oct 22, 2011·Frontiers in Psychology·Lara DorbathCora Titz
Dec 13, 2012·Developmental Psychology·Odir Antonio Rodríguez-VillagraReinhold Kliegl
May 18, 2013·The Quarterly Journal of Experimental Psychology : QJEP·Cristina LendínezM Teresa Lechuga
Jan 23, 2014·Journal of Experimental Psychology. Learning, Memory, and Cognition·Yoav Kessler, Klaus Oberauer
Jun 18, 2014·Journal of Learning Disabilities·Shi Min ChuaStephanie H M Yeong

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Citations

Sep 2, 2015·Cognitive Processing·Caterina Artuso, Paola Palladino
Oct 27, 2015·Frontiers in Psychology·Santiago PelegrinaM Teresa Bajo
Mar 18, 2016·Journal of Experimental Child Psychology·Rocío LinaresSantiago Pelegrina
May 8, 2016·Aging Clinical and Experimental Research·Caterina ArtusoPaola Palladino

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