PSY 654 Lecture Notes - Lecture 5: Sketchpad, Iconic Memory, Echoic Memory
30 Sep 2014
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Document Summary
Memory: the processes involved in retaining, retrieving and using information about stimuli, images, events, ideas and skills after the original information is no longer present. False memory: generated an item that was not actually present. Why: because the person presented with the list of similar words, which in turn creates a sort of associative network. 3 types of memory sensory memory, short-term memory and long-term memory. Sensory memory holds all information for a fraction of a second. Shot-term memory (stm) hold about 5-7 items for about 15-30 seconds: not very long. Rehearsal helps keep the information circulating in short-term memory. Long-term memory (ltm) holds incredibly large amounts of information for incredibly long period of time and possibly indefinitely. Output is from the short-term memory alone or from long-term information placed in short-term memory. Our input was being overloaded (by the video) The site of the rehearsal capacity isn"t very large. Also couldn"t remember because there was new information coming in.
