Problems with memory 16.422 Unreliable Recognition vs. recall Do we forget or does information decay? Maintenance Rehearsal Short-Term Memory Working Memory Long-Term Sensory Memory Sensory Registers Encoding Stimuli Retrieval Information lost in 0.5 to 3 seconds Unrehearsed in formation In formation lost in 10 to 30 seconds retrieval failures FAA Human factors http://www.hf.faagov/webtraiNing/cognition/memory/memoryl.htmProblems with Memory 16.422 • U n r e l i ab l e • Recognition vs. recall • Do we forget or does information decay? FAA Human F actors http://www.hf.faa.gov/Webtraining/Cognition/Memory/memory1.htm