Concept abstraction in the aging dog: development of a protocol using successive discrimination and size concept tasks

Behavioural Brain Research
P Dwight TappNorton W Milgram

Abstract

The present study examined the effects of age on concept learning in beagle dogs. In experiment one, subjects were tested on a series of 2-choice size discrimination (2CSD) tasks, in which the correct response was to always approach the larger or smaller of the two blocks. Compared to old and senior dogs, young and middle-aged dogs solved the initial training subtest faster and were more successful at transferring this learning to subsequent tests. The second experiment extended the task by using three rather than two objects and introducing novel objects to test concept acquisition. Young and middle-aged dogs made fewer errors than old or senior dogs on a 3-choice size discrimination (3CSD) task. Transfer performance was above chance for all four groups on the 3CSD and first 3-choice size concept (CSC) task and for the young dogs on the second 3CSC but did not differ from the original learning criterion in any group. Age impairments in concept learning may account for differences in transfer performance on both 3CSC tests.

References

Apr 1, 1979·Journal of Experimental Psychology. Animal Behavior Processes·R J Herrnstein
Feb 1, 1978·Perceptual and Motor Skills·J I Mack, N J Carlson
Jan 1, 1976·Perception·M J MorganE G Lea
Oct 1, 1976·Journal of Experimental Psychology. Animal Behavior Processes·R J HernsteinC Cable
Dec 1, 1976·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·H E Nelson
Nov 1, 1991·Journal of Clinical and Experimental Neuropsychology·S W AndersonD Tranel
Jul 1, 1990·Journal of Geriatric Psychiatry and Neurology·W W Beatty, N Monson
May 1, 1987·Journal of Gerontology·K Y HaalandP J Garry
Apr 1, 1987·Journal of Experimental Psychology. Animal Behavior Processes·A M Schrier, P M Brady
Jun 1, 1974·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·E A Drewe
Dec 1, 1967·Journal of Comparative and Physiological Psychology·G Marsh
Jun 25, 1982·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·B Milner
Oct 1, 1994·Journal of Experimental Psychology. Animal Behavior Processes·J J Neiworth, A A Wright
Jul 1, 1996·Neurobiology of Learning and Memory·B J CummingsC W Cotman
May 1, 1997·The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences·G J PatronekL T Glickman
Jul 1, 1997·Neuropsychology·N M FristoeJ L Woodard
Mar 24, 1998·Cerebral Cortex·M FreedmanM Binns
Jan 8, 1999·Neurobiology of Aging·E HeadN W Milgram
Apr 13, 2000·Journal of the International Neuropsychological Society : JINS·B A Keys, D A White
Sep 27, 2000·Psychological Research·P Rabbitt, C Lowe
Oct 31, 2001·Neuropsychologia·Francisco Barceló, Robert T Knight
Jan 18, 2002·Journal of Neurology, Neurosurgery, and Psychiatry·J H KramerH C Chui
Oct 25, 2002·Journal of Experimental Psychology. Animal Behavior Processes·Jeffrey S KatzJocelyne Bachevalier
Dec 4, 2002·Animal Cognition·Colleen Reichmuth Kastak, Ronald J Schusterman
Dec 21, 2002·Neurobiology of Aging·Tara L MooreMark B Moss
Oct 1, 1954·Journal of Comparative and Physiological Psychology·R C GONZALEZM E BITTERMAN
Dec 1, 1954·Journal of Comparative and Physiological Psychology·D H LAWRENCE, J DERIVERA
Oct 1, 1960·Journal of Comparative and Physiological Psychology·D A RILEYJ THOMAS
Dec 1, 1963·Journal of Comparative and Physiological Psychology·D A RILEYD C WRIGHT
Oct 23, 1964·Science·R J HERRNSTEIN, D H LOVELAND
Jan 1, 1951·Journal of Experimental Psychology·E ALBERTS, D EHRENFREUND
Feb 1, 1952·Journal of Experimental Psychology·D EHRENFREUNO
Jul 1, 1948·The Journal of General Psychology·E A BERG

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Citations

Mar 30, 2005·Progress in Neuro-psychopharmacology & Biological Psychiatry·Min-Ying SuElizabeth Head
Mar 30, 2005·Progress in Neuro-psychopharmacology & Biological Psychiatry·Christina T SiwakNorton W Milgram
Jun 26, 2007·Neurobiology of Learning and Memory·Christina T Siwak-TappCarl W Cotman
Nov 10, 2006·Neurobiology of Aging·Christina T Siwak-TappCarl W Cotman
May 8, 2010·Neurobiology of Aging·Margaret FahnestockCarl W Cotman
Mar 27, 2013·Biochimica Et Biophysica Acta·Elizabeth Head
Apr 9, 2014·Frontiers in Pharmacology·Paulina R Davis, Elizabeth Head
Nov 17, 2017·Psychonomic Bulletin & Review·Sarah-Elizabeth ByosierePauleen C Bennett
Jan 2, 2018·Royal Society Open Science·Marcello SiniscalchiAngelo Quaranta
Dec 23, 2016·Animal Cognition·Sarah-Elizabeth ByosierePauleen C Bennett

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