What term describes the practice of mixing different but similar concepts during learning?

• A. Proximity
• B. Interleaving
• C. Repetition
• D. Contrast

Answer: (B)

The practice of mixing different but similar concepts during learning is known as interleaving. This learning strategy involves alternating between different topics or types of problems, rather than focusing on one concept at a time. By engaging with varied material, learners can improve their ability to differentiate between concepts and enhance retention and understanding.

Interleaving encourages deeper processing of the material as learners must continuously adjust their thinking and apply different strategies to solve problems. This approach contrasts with blocked practice, where students might study a single topic or type of problem intensively before moving on to the next. By using interleaving, learners are better prepared for real-world applications where they must apply different concepts simultaneously, leading to improved problem-solving skills and cognitive flexibility.