A feature model of immediate memory.
A feature model of immediate memory is presented, and simulations are described. List items are characterized as multiattribute vectors that can be selectively overwritten by subsequent external events and by the ongoing stream of internal activity. Degraded primary memory vectors are compared with intact secondary memory vectors, and retrieval likelihood is computed as the ratio of similarities. The model is shown to account for the major modality-based phenomena of the immediate serial recall literature, including modality-based temporal grouping effects and the negative effects of phonological similarity.
Nairne
J S
JS
Department of Psychological Sciences, Purdue University, West Lafayette, IN 47907.
D001288:Attention; D001307:Auditory Perception; D006801:Humans; D008570:Memory, Short-Term; D008960:Models, Psychological; D012153:Retention, Psychology; D012691:Serial Learning; D014796:Visual Perception