Final answer:
To strengthen long-term memory, students should use elaborative rehearsal, the self-reference effect, distributed practice, and mnemonic devices.
Step-by-step explanation:
In order to strengthen long-term memory, students should study course material using elaborative rehearsal, the self-reference effect, distributed practice, and mnemonic devices. Elaborative rehearsal involves processing information deeply and making meaningful connections to other information and memories. The self-reference effect suggests making the material personally meaningful. Distributed practice, studying in short durations over time, allows for memory consolidation. Mnemonic devices like acronyms and acrostics can aid in remembering information.