Abstract
Retrieval practice effect refers to improved memory on a final test for information retrieved one or more times. Although past theoretical work identifies cognitive mechanisms to explain retrieval practice benefits, it is possible that improving self-efficacy during learning may also contribute to better memory, in line with limited past work showing a relationship between self-efficacy and memory. Across two experiments, we examine the potential relationship between retrieval practice, self-efficacy, and memory. In Experiment 1, we examined the extent change in self-efficacy accounted for improved memory on a final test after retrieval practice compared with restudy. In Experiment 2, we gave participants (false) feedback that was either negative (i.e., you performed worse than others), neutral (i.e., you performed the same as others), or positive (i.e., you performed better than others) to more directly assess the effects of self-efficacy on memory under retrieval practice conditions. Results of Experiment 1 showed a significant retrieval practice effect, with memory on the final test being better after retrieval practice compared with restudy. Self-efficacy did not significantly mediate the retrieval practice effect. Results of Experiment 2, however, showed that decreases in self-efficacy due to (false) negative feedback resulted in worse memory performance compared with neutral feedback. Such findings may suggest that change in self-efficacy after retrieval practice attempts, particularly negative feedback, affects memory at final test. Overall, these findings suggest a relationship between retrieval practice, self-efficacy, and memory, and imply that interventions that influence self-efficacy may be a plausible mechanism to modulate memory under some conditions.