| Abstract: | Abstract: The objective of this study was to identify the reminders that facilitate prospective memory. A total of 64 participants were either provided with three types of reminders for a prospective memory task (to circle a question number when prescribed target words appear) during the retention interval, or not reminded of the task. In addition, an articulatory suppression task was imposed halfway through the test phase to examine whether verbal rehearsal is related to the effects of the reminders. The reminders that referred to the intended activity (to circle the number) did not improve prospective memory. However, both of the reminders that notified that there was something to do and the reminders that referred to the target events (the prescribed words) improved prospective memory. Imposing the suppression task abolished the benefit of the former, but not that of the latter. This result suggests that only the effect of the reminders that referred to the existence of intention is mediated by verbal rehearsal. These data imply that there are some differences in the functions of these reminders. |
