Aging-related changes in the processing and retention of script information.

Adult age differences in the processing of script-related information were examined in two separate experiments. In both studies, no age differences were observed in the pattern of reading times across different types of script actions, with all groups reading relevant actions faster than irrelevant ones. In addition, script structure had similar effects across age groups on both recall and recognition performance, with relevant actions being recalled better than irrelevant ones, and atypical actions recognized better than typical ones. In both cases, however, the younger adults exhibited better memory than the older adults for all types of actions, but the age differences in performance decreased as the relevance and typicality of the target information increased. It is suggested that aging is associated with greater dependence upon scripts in the encoding of scripted events.