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Robin G. Morris Fergus I. M. Craik Mary L. Gick 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1990,42(1):67-86
Two experiments are reported in which age differences in working memory performance are explored. In the first study, young and older adults held 2, 3, 4, or 5 unrelated words in mind while verifying a single or complex sentence. An age-related decrement was found in subsequent serial recall of the words, and this decrement was larger with longer word lists. Experiment 2 confirmed the interaction between age and list length, using list lengths of 4, 6, and 8 words and a free-recall procedure. There was no interaction between age and divided attention in either experiment. Surprisingly, sentence complexity had a greater detrimental effect on recall in the younger group. The results are discussed in terms of articulatory rehearsal being augmented by using secondary memory in the case of younger subjects. 相似文献
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Alan Parkin Richard Morris 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1988,40(4):813-816
Boff, K. R., Kaufman, L., & Thomas, J. P. (Eds.). Handbook of perception and human performance. Volume 11: Cognitive processes and performance. New York: John Wiley and Sons, 1986. ISBN 0-471-82957-9. £81.25.
Lynch, Synapses, circuits and the beginnings of memory. Cambridge, Mass: The MIT Press, 1986. Pp. 122. ISBN 0-262-121 14-X. £22.50. 相似文献
Lynch, Synapses, circuits and the beginnings of memory. Cambridge, Mass: The MIT Press, 1986. Pp. 122. ISBN 0-262-121 14-X. £22.50. 相似文献
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Robin G. Morris Michael D. Kopelman 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1986,38(4):575-602
This review is an account of recent experimental studies of memory deficits at the early stages of Alzheimer-type dementia, evaluating these studies in relation to current theories of memory functioning in humans. Whilst memory deficits are found to be widespread, some aspects are more resilient to impairment than others. For example, the processes associated with articulatory rehearsal in working memory are unimpaired despite a reduction in performance on most tests of primary memory. The “implicit” aspects of secondary memory appear to remain unimpaired, in contrast to a marked decline in “explicit” or “episodic” memory. In addition, there is evidence that the rate of forgetting from secondary memory is normal. Some aspects of episodic and semantic memory are found to be impaired as a consequence of a decline in the efficient organisation and processing of verbal material at encoding or retrieval. It is concluded that the deficits share particular features found in organic amnesia, but with additional deficits which relate to impairments in other domains of functioning. 相似文献