Performance-based metacognitive tests versus self-report: what does prediction tell us?

The evidence corroborated both hypotheses and raises doubts about the quality of self-report tests for measuring cognition regulation. It also indicates that standardized performance-based tests have a similar predictive capacity to tasks that require performance. This result is promising because standardized tests are easy to apply and correct, allowing studies to be carried out on large samples, while performance-based tasks require a complex process, only feasible in studies on small samples.