Identify a statement that accurately differentiates between short-term memory and working memory.
a. Short-term memory functions as an active memory system, while working memory functions as a passive storehouse.
b. Short-term memory can be used to solve problems, while working memory can be used to rehearse information.
c. Measures of working memory capacity are strongly related to cognitive aptitudes, whereas measures of short-term memory capacity are hardly related to cognitive aptitudes.
d. Working memory has a limited capacity, while short-term memory has a virtually unlimited capacity to store information.