Short-term memory deficits in reading disabled children, in the absence of opportunity for rehearsal strategies

Abstract

Two groups of reading-disabled (RD) children were compared with controls (age- and IQ-matched competent readers), on a serial running memory task. The unknown (to the subject) length of the serial lists coupled with high rates of presentation, made it impossible for the children to use systematic rehearsal strategies in this task. Both groups of RD children performed reliably worse than their controls. From the data, it is argued that the short-term memory deficits exhibited by the RD children should not be attributed to an inability to rehearse, nor to an inability to encode (recognize) items, but rather to an inability to encode serial items in the form of serial phonological patterns.