The forward testing effect describes the finding that testing of previously studied information potentiates learning and retention of new information. Here we asked whether interim testing boosts self-regulated study time allocation when learning new information and explored its effect on metamemory monitoring. Participants had unlimited time to study five lists of Euskara-English word pairs (Experiment 1) or four lists of face-name pairs (Experiment 2). In a No Interim Test group which was only tested on the final list, study time decreased across successive lists. In contrast, in an Interim Test group, which completed a recall test after each list, no such decrease was observed.Experiments 3 and 4 were designed to investigate the forward testing effect on metamemory monitoring and found that this effect is associated with metacognitive insight. Overall, the current study reveals that interim tests prevent the reduction of study time across lists and that people's metamemory monitoring is sensitive to the forward benefit of interim testing. Moreover across all four experiments, the Interim Test group was less affected by proactive interference in the final list interim test than the No Interim Test group. The results suggest that variations in both encoding and retrieval processes contribute to the forward benefit of interim testing.Keywords: forward testing effect; self-regulated learning; encoding; retrieval; metamemory monitoring Forward testing effect
3With the increasing popularity and availability of free online courses and learning aids, selfregulated learning is taking place more and more outside of the formal classroom (Bjork, Dunlosky, & Kornell, 2013). To use these opportunities effectively, learners must understand how to regulate their behaviour to optimize learning, comprehension, and knowledge transfer. However, recent studies reveal that we are far from being sophisticated learners (for a review, see Bjork et al., 2013).Therefore, self-regulated learning has become a significant focus of theoretical and empirical research for both psychologists and educators.A few studies have been conducted employing interim tests to optimize self-regulated learning of previously studied or tested information (Karpicke, 2009;Soderstrom & Bjork, 2014). But no research has yet been undertaken employing interim tests to optimize self-regulated learning of new information. One aim of the current study is to fill this gap. Specifically, we explored how interim tests influence subsequent self-regulated study time allocation when learning new information.
Backward testing effectIn educational settings, testing is usually regarded as an evaluative instrument to assess learning and comprehension. A large body of research has supplied convincing evidence that testing is also an effective instrument to facilitate long term retention (for a review, see Roediger & Karpicke, 2006a). The common finding that retrieval of previously studied information enhances its retention by comparison with restudying that informat...