Visuospatial bootstrapping: spatialized displays enhance digit and nonword sequence learning

Publication Summary

Visuospatial bootstrapping describes the observation that performance on a verbal memory task is enhanced by presenting the to‐be‐remembered material in a format with additional embedded spatial information. Thus far, it has only been reported in short‐term memory tasks. Here, we report two experiments assessing the impact of spatial information on the learning of sequences in long‐term memory. Experiment 1 used digits presented within a familiar numeric keypad as stimuli compared against single digits presented in one location. Experiment 2 used novel nonwords, which were either presented in an unchanging arrangement permitting the building‐up of location knowledge or in a constantly changing arrangement. Both experiments demonstrated strong evidence that reliable spatial information facilitated sequence learning, particularly in later sequence positions. It is concluded that the incidental availability of spatialized information during study can facilitate learning of sequences of digits and nonwords. Furthermore, the spatial information can be learned during the task itself and does not need to be preexistent in long‐term knowledge.