At the top of the model sits the . Think of it as the CEO of your cognitive company. It does not store any information itself. Instead, it directs attention, allocates resources, and coordinates the actions of two “slave systems.” The central executive decides what you focus on, integrates information from different sources, and switches between tasks. When you try to solve a math problem while ignoring background chatter, your central executive is working hard. Damage to the frontal lobes, where this system is largely located, leads to poor planning, distractibility, and difficulty juggling multiple goals.
This was the first "slave system" identified. It deals with auditory and verbal information. It explains why you can hold a phone number in your head for a few seconds after hearing it. baddeley memory
Baddeley’s model explains why we can do certain things simultaneously, but not others. At the top of the model sits the
Baddeley’s Model of Working Memory: The Engine of Human Thought This was the first "slave system" identified