What practice not only helps with retention but also boosts confidence in learning?

The practice that significantly enhances retention and boosts confidence in learning is engaging in hands-on practice. This method allows learners to apply theoretical knowledge to actual tasks, reinforcing their understanding through experience. Hands-on practice helps bridge the gap between theory and application, making the material more relevant and easier to recall in real-world situations. Engaging directly with the content allows learners to identify their strengths and weaknesses, leading to greater confidence as they refine their skills through repetition and practical application.

While other methods such as underlining and highlighting key concepts, writing summaries, and reading the material can be beneficial, they primarily focus on passive review and may not engage students actively in the learning process. Hands-on practice requires active participation, which has been shown to improve cognitive retention and confidence levels in learners significantly.