| Abstract: | Tested 2 groups of brain-damaged patients (n = 60 and 17) and 2 groups of controls (n = 28 and 7) on 4 different short-term memory tasks, each designed to measure the amount of information registered (0-sec delay recall) and retained after a delay of 10 sec. in 1 of 3 (visual, auditory, and kinesthetic) sensory modalities, using a variety of stimulus materials. Differences between the brain-damaged and control groups were largely due to the reduced capacity of the brain damaged to register information. Ss with anterior cerebral damage did more poorly than Ss with posterior damage on both visual and auditory short-term memory tasks. No significant differences were found between right- and left-hemisphere-damaged Ss. (26 ref.) (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
