Which term refers to the strategy of learning material over spaced intervals?

The correct choice, which refers to the strategy of learning material over spaced intervals, is distributed practice. This approach is based on the principle that information is better retained when study sessions are spread out over time rather than crammed into a single session. The spacing effect enhances long-term memory retention by allowing time for the brain to consolidate the information.

Distributed practice involves revisiting the material at various points instead of all at once, allowing for better encoding in memory and reducing cognitive overload. This method aligns with research in cognitive psychology that highlights the benefits of spaced repetition in learning and retention.

In contrast, the other options represent different study strategies that do not focus on spaced intervals. Massed practice refers to studying material in a concentrated manner without breaks, which can often lead to superficial learning. Intensive practice typically implies a highly focused and concentrated approach, while sequential practice denotes a structured format of learning that follows a specific order without necessarily emphasizing the spacing of sessions.