What is the primary function of the central executive in working memory?

What is the primary function of the central executive in working memory?

• A. Stores long-term memory.
• B. Directs attention, plans and monitors problems, allocates processing resources.
• C. Processes only visual information.
• D. Encodes explicit memory.

Answer: (B)

The central executive functions as the attentional control system of working memory. It steers what you focus on, plans the steps you take to solve a problem, monitors progress, and assigns processing resources where they’re needed. It coordinates the different storage systems that hold verbal, visual, and other kinds of information, deciding when to switch strategies, how to update what’s in use, and how to suppress distractions. It doesn’t store information itself, nor is it limited to processing just visual data, and it isn’t the part that encodes memories into long-term storage. Instead, it directs and integrates the activities of the subsystems to help you think, reason, and adapt as tasks change.

The central executive functions as the attentional control system of working memory. It steers what you focus on, plans the steps you take to solve a problem, monitors progress, and assigns processing resources where they’re needed. It coordinates the different storage systems that hold verbal, visual, and other kinds of information, deciding when to switch strategies, how to update what’s in use, and how to suppress distractions. It doesn’t store information itself, nor is it limited to processing just visual data, and it isn’t the part that encodes memories into long-term storage. Instead, it directs and integrates the activities of the subsystems to help you think, reason, and adapt as tasks change.