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13 Terms
According to Miller, what is the capacity of STM?
7 ± 2 items
According to Jacobs, what was the average digit span?
9.3 digits
According to Jacobs, what was the average letter span?
7.3 letters
According to Peterson and Peterson, how long does STM last without rehearsal?
About 18 seconds
According to Bahrick et al., what was face recognition accuracy after 15 years?
90%
According to Bahrick et al., what was free recall accuracy after 15 years?
60%
According to Bahrick et al., what was face recognition accuracy after 48 years?
70%
According to Bahrick et al., what was free recall accuracy after 48 years?
30%
According to Cowan, what is the true capacity of STM?
About 4 chunks
According to the Working Memory Model, what is the capacity of the episodic buffer?
4 chunks
According to the Working Memory Model, what is the capacity of the visuo-spatial sketchpad?
3–4 objects
According to the Working Memory Model, how much speech can the phonological loop hold?
About 2 seconds
According to Sperling, how long does information remain in the sensory register?
Less than 50 milliseconds