Which of the following students has the best understanding of the concept "release from proactive interference"?

a. Maura: "Students are likely to use simple repetition when learning new material; if you teach them a memory strategy, their memory improves."
b. Ilya: "The phrase refers to the strategy people use to move a particular stimulus from working memory to long-term memory."
c. Alessandro: "People are typically not conscious of their learning strategies; however, if they can focus their attention on their memory, they can avoid interference from other stimuli."
d. Tara: "As you learn a series of stimuli from the same category, memory will become less accurate; if you switch to a new category, memory will improve."

Ans: d