Age dissociates recency and lag recency effects in free recall.

The temporal relations among word-list items exert a powerful influence on episodic memory retrieval. Two experiments were conducted with younger and older adults in which the age-related recall deficit was examined by using a decomposition method to the serial position curve, partitioning performance into (a) the probability of first recall, illustrating the recency effect, and (b) the conditional response probability, illustrating the lag recency effect (M. W. Howard & M. J. Kahana, 1999). Although the older adults initiated recall in the same manner in both immediate and delayed free recall, temporal proximity of study items (contiguity) exerted a much weaker influence on recall transitions in older adults. This finding suggests that an associative deficit may be an important contributor to older adults' well-known impairment in free recall.

[1]  M J Kahana,et al.  Adult age differences in the temporal characteristics of category free recall. , 1998, Psychology and aging.

[2]  W. Estes.  Statistical theory of distributional phenomena in learning. , 1955, Psychological review.

[3]  Robert H. Logie,et al.  Recency, Primacy, and Memory: Reappraising and Standardising the Serial Position Curve , 1992, Cortex.

[4]  J. S. Nairne,et al.  Positional Distinctiveness and the Ratio Rule in Free Recall , 1997 .

[5]  Marc W Howard,et al.  Contextual variability and serial position effects in free recall. , 1999, Journal of experimental psychology. Learning, memory, and cognition.

[6]  V W Inman,et al.  An analysis of age differences in immediate recall. , 1982, Journal of gerontology.

[7]  S. Mewaldt,et al.  Diazepam and memory: Support for a duplex model of memory , 1983, Memory & cognition.

[8]  Richard C. Atkinson,et al.  Human Memory: A Proposed System and its Control Processes , 1968, Psychology of Learning and Motivation.

[9]  F. Craik,et al.  Semantic and acoustic information in primary memory , 1970 .

[10]  B. Murdock,et al.  The distinctiveness of stimuli. , 1960, Psychological review.

[11]  Murdock,et al.  The serial position effect of free recall , 1962 .

[12]  R. M. Hogan.  Interitem encoding and directed search in free recall , 1975, Memory & cognition.

[13]  B. Murdock,et al.  Modality effects in free recall , 1969 .

[14]  M. Glanzer,et al.  Two storage mechanisms in free recall , 1966 .

[15]  Richard M. Shiffrin,et al.  SAM: A theory of probabilistic search in associative memory. , 1980 .

[16]  Janet Metcalfe,et al.  An encoding and retrieval model of single-trial free recall , 1981 .

[17]  I Neath,et al.  Schedules of presentation and temporal distinctiveness in human memory. , 1990, Journal of experimental psychology. Learning, memory, and cognition.

[18]  Alan D. Baddeley,et al.  Dementia, ageing, and the structure of human memory. , 1988 .

[19]  L. Hasher,et al.  Cognitive gerontology and attentional inhibition: a reply to Burke and McDowd. , 1997, The journals of gerontology. Series B, Psychological sciences and social sciences.

[20]  D. Rundus.  Analysis of rehearsal processes in free recall. , 1971 .

[21]  Peter A. Tucker,et al.  Primary Memory , 1965, Encyclopedia of Database Systems.

[22]  Joseph B. Sidowski,et al.  Behavior research methods and instrumentation , 1968 .

[23]  Robert L. Greene,et al.  Sources of recency effects in free recall. , 1986 .

[24]  M. Kahana,et al.  Associative asymmetry in probed recall of serial lists , 2002, Memory & cognition.

[25]  A. Baddeley,et al.  What can amnesic patients learn? , 1976, Neuropsychologia.

[26]  M. Laurence,et al.  Memory loss with age: A test of two strategies for its retardation , 1967 .

[27]  Mark A. Sabol,et al.  Age differences in primary and secondary memory , 1987 .

[28]  F Moy,et al.  Psychometric procedures for analysis of memory losses in the elderly. , 1989, Archives of gerontology and geriatrics. Supplement.

[29]  M. Glanzer,et al.  Free recall and word finding ability in normal aging and senile dementia of the Alzheimer's type: the effect of item concreteness. , 1987, Journal of gerontology.

[30]  E. Raskin,et al.  The strength and direction of associations formed in the learning of nonsense syllables , 1937 .

[31]  Fergus I. M. Craik,et al.  Two components in free recall , 1968 .

[32]  L. Postman,et al.  Short-term Temporal Changes in Free Recall , 1965 .

[33]  M. Masson,et al.  Using confidence intervals in within-subject designs , 1994, Psychonomic bulletin & review.

[34]  J. Deese,et al.  Serial effects in recall of unorganized and sequentially organized verbal material. , 1957, Journal of experimental psychology.

[35]  D. A. Brodie,et al.  Effect of Presentation Time on Nominal and Functional Serial-Position Curves of Free Recall. , 1977 .

[36]  S. Ceci,et al.  Flexibility and memory: are the elderly really less flexible? , 1981, Experimental aging research.

[37]  B. Fischhoff,et al.  Journal of Experimental Psychology: Human Learning and Memory , 1980 .

[38]  C. Lebiere,et al.  An integrated theory of list memory. , 1998 .

[39]  Marc W. Howard,et al.  A distributed representation of temporal context , 2002 .

[40]  D. Laming.  Testing the Idea of Distinct Storage Mechanisms in Memory , 1999 .

[41]  J. Raaijmakers,et al.  A model for interference and forgetting , 1988 .

[42]  M. Naveh-Benjamin.  Adult age differences in memory performance: tests of an associative deficit hypothesis. , 2000, Journal of experimental psychology. Learning, memory, and cognition.

[43]  W. H. Sumby,et al.  Word frequency and serial position effects , 1963 .

[44]  Daniel S. Rizzuto,et al.  An Autoassociative Neural Network Model of Paired-Associate Learning , 2001, Neural Computation.

[45]  A. Glenberg,et al.  A temporal distinctiveness theory of recency and modality effects. , 1986, Journal of experimental psychology. Learning, memory, and cognition.

[46]  Mark Byrd,et al.  Patterns of memory loss in three elderly samples. , 1987, Psychology and aging.

[47]  D. Norman,et al.  PSYCHOLOGICAL REVIEW PRIMARY MEMORY1 , 1965 .

[48]  D. Yntema,et al.  Recall as a search process , 1963 .

[49]  M. Kahana.  Associative symmetry and memory theory , 2002, Memory & cognition.

[50]  Murray Glanzer,et al.  Storage Mechanisms in Recall , 1972 .

[51]  Beth Raymond,et al.  Short-term storage and long-term storage in free recall , 1969 .

[52]  M. Kahana.  Associative retrieval processes in free recall , 1996, Memory & cognition.

[53]  I. Neath.  Contextual and distinctive processes and the serial position function. , 1993 .

[54]  Michael Friendly,et al.  The Toronto Word Pool: Norms for imagery, concreteness, orthographic variables, and grammatical usage for 1,080 words , 1982 .

[55]  A. Baddeley,et al.  Amnesia and the distinction between long- and short-term memory. , 1970 .

[56]  John R. Anderson.  Language, Memory, and Thought , 1976 .

[57]  B. Murdock.  Context and mediators in a theory of distributed associative memory (TODAM2). , 1997 .

[58]  G. Ward,et al.  A recency-based account of the primacy effect in free recall. , 2000, Journal of experimental psychology. Learning, memory, and cognition.

[59]  R. Shiffrin,et al.  Search of associative memory. , 1981 .

[60]  W. Estes.  Statistical theory of spontaneous recovery and regression. , 1955, Psychological review.

[61]  R. Bjork,et al.  Recency-sensitive retrieval processes in long-term free recall☆ , 1974 .

[62]  M. Glanzer.  Intonation grouping and related words in free recall , 1976 .

[63]  M. Bradley,et al.  A two-process account of long-term serial position effects , 1980 .

[64]  Murray Glanzer,et al.  Mnemonic structure in free recall: Differential effects on STS and LTS , 1971 .

[65]  L. Glidden,et al.  International Review of Research in Mental Retardation , 2001 .