Movatterモバイル変換

Direct download(2 more)   Export citation   Bookmark   9 citations  

The mental simulation of past and future scenarios allows individuals to understand the past, make predictions about the future, plan and regulate their behavior. A great deal of research has focus...

Direct download(2 more)   Export citation   Bookmark   1 citation  

We examined spontaneous external offloading in a study requiring participants to plan the shortest route to connect locations on maps while satisfying ordering constraints. We manipulated map difficulty (low/high) and the possibility for participants to offload cognition by allowing/not allowing them to use a pen during planning (offloading/no offloading). Participants used more types of offloading strategies in the high (vs. low) difficulty maps and showed a better performance in the offloading (vs. no offloading) condition in the high difficulty maps only. (...) However, even in the low difficulty maps, cognition was offloaded, especially when participants solved the high difficulty maps first (perseveration effect). The use of offloading strategies and offloading-supported planning performance were positively related with visual search ability, while performance in the no offloading condition was positively related with spatial working memory. Findings show that offloading strategies are spontaneously deployed in a partly adaptive way in route planning on maps. (shrink)

Direct download(2 more)   Export citation   Bookmark  

We propose a new integrative framework of external time monitoring in prospective memory (PM) tasks and its relation with performance. Starting from existing empirical regularities and our theoretical analysis, the framework predicts that external monitoring in PM tasks comprises a first stage of loose monitoring to keep track of the passage of time, and a subsequent stage of finer-grained monitoring, based on interval reduction, to meet the PM deadline. Following our framework, we predicted and observed in three different datasets (N (...) = 375): (1) a marked increase in external monitoring frequency in the final part of the period of the PM task, well captured by a proportional rate exponential growth function; (2) a positive association between individual compliance with this monitoring pattern and PM performance; (3) a positive relation between monitoring frequency in the time window immediately preceding the PM deadline and PM performance at the individual level; and (4) good individual compliance with an interval reduction pattern in external monitoring, especially in the time window closer to the PM deadline. These results support the proposed integrative framework, which has the potential to foster future research on external monitoring in PM and in other fields of cognitive science. (shrink)

Direct download(3 more)   Export citation   Bookmark