Which memory holds information temporarily for manipulation during cognitive tasks?

Which memory holds information temporarily for manipulation during cognitive tasks?

• A. Working memory
• B. Long-term memory
• C. Sensory memory
• D. Episodic memory

Answer: (A)

The concept being tested is the idea of a mental workspace that holds information briefly and lets you manipulate it while you think. This is working memory. It isn’t just about storing facts for a moment like sensory memory, which only briefly registers incoming information, or about keeping knowledge and experiences for a long time like long-term memory. Episodic memory is a subcategory of long-term memory that stores personal life events. Working memory, by contrast, keeps a small amount of information active and ready to be used as you perform cognitive tasks—holding a phone number while you dial, planning the next words in a sentence, or comparing ideas as you solve a problem. That active manipulation is what sets it apart.

The concept being tested is the idea of a mental workspace that holds information briefly and lets you manipulate it while you think. This is working memory. It isn’t just about storing facts for a moment like sensory memory, which only briefly registers incoming information, or about keeping knowledge and experiences for a long time like long-term memory. Episodic memory is a subcategory of long-term memory that stores personal life events. Working memory, by contrast, keeps a small amount of information active and ready to be used as you perform cognitive tasks—holding a phone number while you dial, planning the next words in a sentence, or comparing ideas as you solve a problem. That active manipulation is what sets it apart.