WM capacity

Working memory (WM) capacity refers to the amount of information a person can hold and manipulate in their mind simultaneously over short periods. Typically, this capacity is limited to about 4-7 discrete items or chunks of information at once. Think of it as your mental workspace, where you temporarily store and process information needed for tasks like problem-solving, reasoning, or following instructions. Understanding WM capacity helps explain why complex tasks may be challenging if they require holding too much information at once and highlights the importance of clear, organized information presentation.