Charting the trajectory of forgetting: Insights from a working memory period paradigm

Memory & Cognition
John N TowseNeil Horton

Abstract

Working memory capacity is commonly measured in terms of its item span, and much less often in terms of its time span, or "period." The former measures how many items can be stored in working memory when carrying out episodes of concurrent processing. The latter complements this by determining the duration of processing episodes that can be tolerated while successfully storing a fixed number of items. We investigated the generality of previous evidence that working memory period varies with the distribution of longer and shorter processing episodes within a trial, and that notwithstanding such differences, a global measure of period is a reliable predictor of children's educational attainment. We describe data from 184 children, between 7 and 11 years of age, who completed variants of an operation period task with different distributions of processing episodes together with measures of scholastic attainment. Individual differences in period scores were consistent over two test sessions, and were predictive of reading and number skills. We replicated previous effects of the order of longer and shorter processing episodes, but found that they did not generalize fully to other manipulations of order. The results point to the contr...Continue Reading

References

Aug 1, 1966·Journal of Experimental Psychology·M I Posner, A F Konick
Feb 1, 1995·The Quarterly Journal of Experimental Psychology. A, Human Experimental Psychology·J N Towse, G J Hitch
Jan 1, 1996·Memory & Cognition·T W RobbinsS R Hudson
Jul 6, 2000·Memory & Cognition·J N TowseU Hutton
Jun 21, 2001·Journal of Experimental Psychology. General·G J HitchU Hutton
Jun 27, 2002·Journal of Experimental Child Psychology·John N TowseUna Hutton
Mar 27, 2003·Journal of Experimental Psychology. General·Donna M BaylissAlan D Baddeley
Nov 19, 2003·Journal of Experimental Child Psychology·Sarah Ransdell, Steven Hecht
Jul 20, 2005·The Quarterly Journal of Experimental Psychology. A, Human Experimental Psychology·John N TowseUna M Z Hutton
Mar 10, 2006·Psychonomic Bulletin & Review·Andrew R A ConwayRandall W Engle
Aug 9, 2007·Advances in Child Development and Behavior·John N TowseNeil Horton
Oct 4, 2007·Memory & Cognition·Michael J Kane, Tina M Miyake
Nov 1, 2007·The European Journal of Neuroscience·M J HerrmannA J Fallgatter
May 14, 2008·Developmental Psychology·John N TowseShealagh Whytock
May 16, 2008·Journal of Experimental Child Psychology·John N TowseSarah Pirrie
Mar 11, 2009·Developmental Psychology·Pierre BarrouilletValérie Camos
May 7, 2010·Current Directions in Psychological Science·Nelson Cowan
Aug 18, 2010·Developmental Science·John N TowseKatarina Harvey
Feb 19, 2014·Journal of Molecular Neuroscience : MN·Amit RechesAmir B Geva
Aug 5, 2014·Journal of Experimental Psychology. Learning, Memory, and Cognition·Donna M Bayliss, Christopher Jarrold
Jul 20, 2016·The Quarterly Journal of Experimental Psychology : QJEP·Christopher Jarrold
Apr 2, 2017·Psychonomic Bulletin & Review·Benoît LemaireSophie Portrat
Dec 13, 2017·Frontiers in Human Neuroscience·Trevor J CrawfordDonna M Berry
Dec 15, 2017·Psychology and Aging·Sabrina Guye, Claudia C von Bastian

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