Which memory change is commonly associated with aging and can be mitigated by retrieval practice?

• A. Episodic memory decline is common in aging.
• B. Procedural memory significantly declines more than episodic.
• C. Semantic memory declines more than episodic.
• D. Short-term memory remains exactly the same.

Answer: (A)

Episodic memory, which is the ability to recall personal events and experiences, tends to decline as people age. Retrieval practice—actively trying to recall information rather than just rereading it—helps strengthen the memory traces and retrieval pathways for those episodic memories, making them easier to access later and helping mitigate the decline. Procedural memory, like knowing how to ride a bike or tie shoes, stays relatively stable longer and doesn’t show the same pattern of aging. Semantic memory, our store of general knowledge, often remains intact or can even improve with experience, so it doesn’t usually decline in the same way. Short-term or working memory does tend to become less efficient with age, so saying it remains exactly the same isn’t accurate. So the memory change most commonly associated with aging and most responsive to retrieval practice is the decline in episodic memory.