Human memory
The study of human memory and in particular the attempts to distinguish between different types of memory have benn investigated for the last century. Philosophy, psychiatry and psychologh have all contributed to this study. Korsakoff, Freud and Ebbinghaus are among the early contributers. Although their observations were not always methodological as strict as with current research they did play a vital role. One critisim of the early work was that there were few attempts to develope theroetical accounts of the dissociations that they observed (Schacter, 1989). This is of great importance to the study of implicit memory. One of the earliest uses of 'implicit' and 'explicit' memory distinctions in research was by Wiliam McDougall (Outline of psychology, 1924). This distinction defined 'explicit' memory as involving conscious recollection of a past event and 'implicit' memory as involving a change in behaviour that is attriduted to a recent event but contains no conscious recollection or explicit reference. (Schacter, 1989).Much of the controvacy that surrounds implicit memory study centeres arround its definition. Whether it defines the pretest situation or a theoritical construct of the underlying memory process. The main
Savings are the ability to relearn previously learned material in the absence of any knowledge of the previous learning situation. Although there is an influence of the previous learning situation on proformance. The most conclusive evidence for this comes from Nelson (1978), who has shown savings for items that are neither recalled nor recognised. Recently five main areas have informed research into implicit memory, Schacter (1989).These are savings during learning, effects of subliminally encoded stimuli, learning and conditioning without awareness, repetition priming and preserved learning in amnesic patients. These are reviewed in turn. pairs, subjects tended to choose the adjective that they had been exposed to when they were asked about the noun. Schacter (1989).
Some common words found in the essay are:
Kolers Roediger, McDougall Outline, FARE Eich, Freud Ebbinghaus, Repetition Priming, Tulving Schacter, , implicit memory, schacter 1989, previous learning situation, learning situation, previous learning, repetition priming, 'explicit' memory, conscious recollection, memory involving, et al, Korsakoff Freud, Wiliam McDougall, comes nelson 1978, neither recalled, evidence comes nelson, nelson 1978 shown, 1978 shown savings,
Approximate Word count = 1065
Approximate Pages = 4 (250 words per page double spaced)
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