First,people Are to Attend to a To-Be-Remembered Three-Letter Stimulus,and Then

Multiple Choice

First,people are to attend to a to-be-remembered three-letter stimulus,and then they are shown a number.They are to count backwards by threes from the number.At the end of the variable length period of counting,the people were asked to report the original three-letter stimulus.Which test is this?

A) paired associate learning
B) Brown-Peterson task
C) mental rotation
D) Sternberg task