Final answer:
Sensory memory is the brief storage of sensory events, working memory processes information from sensory memory, and long-term memory is for permanent storage.
Step-by-step explanation:
Sensory Memory -
In the Atkinson-Shiffrin model, stimuli from the environment are processed first in sensory memory: storage of brief sensory events, such as sights, sounds, and tastes. It is a very brief storage that lasts for a couple of seconds. Sensory information that is not viewed as valuable is discarded, while valuable information moves into our short-term memory system.
Working Memory -
Working memory is often used interchangeably with short-term memory, but it is more accurate to describe it as a component of short-term memory. Working memory processes information from sensory memory and connects it to existing knowledge. Its capacity is limited, and it lasts for about 15 to 30 seconds.
Long-Term Memory -
Long-term memory is the final stage in the process of memory storage. If information is rehearsed in short-term memory, it moves into long-term memory for permanent storage. Long-term memory has practically limitless storage capacity and can last a lifetime.