What aspect of learning is augmented by practice testing?

Practice testing significantly enhances confidence in test-taking abilities. Engaging in practice tests allows learners to become familiar with the format and types of questions they may encounter on actual exams. This familiarity can reduce anxiety and boost their confidence, as students gain a sense of preparedness.

Additionally, practice testing reinforces knowledge retention, as retrieving information under test conditions helps solidify memories. As learners see their performance improve over time, it builds a positive feedback loop, where increased confidence might correlate with better outcomes on future assessments.

Other options focus on aspects that do not directly reflect the benefits of practice testing. For instance, the idea of memory without feedback overlooks the critical role of retrieving and applying knowledge, which is essential in learning. Ignoring content review contradicts the value of deliberate practice and reinforcement of material that practice tests provide. Finally, lowering stress through cramming is less effective for long-term retention compared to the structured approach that practice testing offers, which not only prepares students for the content but also builds their confidence systematically.