The current study examined the impact of retention interval task difficulty on 4- and 5-year-olds' prospective memory (PM) to test the hypothesis that children periodically monitor their intentions during the retention interval and that disrupting this monitoring may result in poorer PM performance. In addition, relations among PM, working memory,…

Although substantial research has demonstrated the benefits of retrieval practice for promoting memory, very few studies have tested theoretical accounts of this effect. Across two experiments, we tested a hypothesis that follows from the desirable difficulty framework [Bjork, R. A. (1994). "Memory and metamemory considerations in the…

This study tested the hypothesis that memory is a major source of variance in temporal processing. Participants categorized intervals as short or long. The number of base durations and interval types mixed within blocks of trials varied from 1 session to another. Results revealed that mixing 2 base durations within blocks increased categorization…