Memory: The process by which we retain information about events that have happened in the past.
STM: Short Term Memory: Immediate events, disappears when not rehearsed.
Duration: Very Short only lasts a few seconds.
Study: Peterson& Peterson (1959): Nonsense Triagrams given to 24 students, then asked to count back from a number given after the triagram (ATY 456) in 3's or 4's until told when to stop between 3- 18 seconds (Stopped rehearsal): Found that 90% recalled after 3 secs only 2% after 18 secs
LTM: Long Term Memory: Past events.
Duration: Anything from 2- 100 Years plus
Study: Bahrick et al 1975: Asked people to remember faces and names from their High School Year Book (various ages): 48 years on 70% accurate!!!!!
Comments
No comments have yet been made