Which is a potential benefit of de-focusing during learning?Improved memory recallIncreased mental fatigueEnhanced problem-solvingDecreased attention span

To analyze the potential benefits of de-focusing during learning, let's consider each of the options provided:

1. Improved memory recall: De-focusing can sometimes lead to a more relaxed state of mind, which may help in making connections between ideas and enhance memory recall indirectly. However, this is not a primary benefit attributed to de-focusing.

2. Increased mental fatigue: This is generally not a benefit. In fact, mental fatigue is often a result of over-focus or cognitive overload rather than a benefit of de-focusing.

3. Enhanced problem-solving: De-focusing can facilitate enhanced problem-solving by allowing the mind to wander and explore different possibilities and connections. This free-form thinking can lead to creative solutions and insights that might not emerge through concentrated focus alone.

4. Decreased attention span: Like increased mental fatigue, this is typically not viewed as a benefit. A decreased attention span can lead to reduced effectiveness in learning tasks and is usually a negative outcome.

Conclusion:

The most relevant potential benefit of de-focusing during learning is enhanced problem-solving, as it allows for a more creative approach to thinking about problems and generating novel ideas.