Jason made index cards on a textbook chapter and always studied them in the same order. During the exam, he was able to recall the information on his first and last index cards, but not the ones in the middle. Which of the following explain why Jason was not able to recall the information from the middle of the chapter? (Select all that apply)

(A) recency effect
(B) primacy effect
(C) serial position effect
(D) sensory memory
(E) chunking