The concept of working memory a. clarifies the idea of short-term memory by focusing on the active processing that occurs in this stage. b. splits short-term memory into two substages—sensory memory...

The concept of working memory
a. clarifies the idea of short-term memory by focusing on
the active processing that occurs in this stage.
b. splits short-term memory into two substages—sensory
memory and working memory.
c. splits short-term memory into two areas—working
(retrievable) memory and inaccessible memory.
d. clarifies the idea of short-term memory by focusing on
space, time, and frequency.