Final answer:
Using a single memory strategy is not as effective as employing multiple strategies for memory enhancement. Techniques like rehearsal, chunking, and mnemonic devices foster stronger memory retention.
Step-by-step explanation:
The statement that using a single memory strategy to remember your lesson not only saves time but allows your brain to save energy and remember better is false. Utilizing multiple memory-enhancing strategies often proves more effective for transferring information from short-term to long-term memory. Strategies such as rehearsal, chunking, elaborative rehearsal, the self-reference effect, and distributed practice contribute to a more robust memory. Additionally, employing mnemonic devices, getting adequate sleep, and connecting new information to what is already known can also enhance memory retention.