Recent studies suggest that testing on prior material enhances subsequent learning of new material. Although such forward testing effect has received extensive empirical support, it is not yet clear how testing facilitates subsequent learning. One possible explanation suggests that interim testing informs learners about the format of an upcoming…

Considerable research has examined the prevalence and apparent consequences of task-unrelated thoughts (TUTs) in both laboratory and authentic educational settings. Few studies, however, have explored methods to reduce TUTs during learning; those few studies tested small samples or used unvalidated TUT assessments. The present experimental study…

Compared with other learning strategies, retrieval practice seems to promote superior long-term retention. This has been found mostly in conditions where learners take tests after being exposed to learning content. However, a pre-testing effect has also been demonstrated, with promising results. This raises the question, for a given amount of time…