In the Technique Known as Selective Adaptation

In the technique known as selective adaptation:

A) The feature detectors hypothesized to be responsible for categorical perception are fatigued by repeated exposure to a sound, and shift perception towards the other end of the continuum
B) Participants repeat back words as they hear them
C) Participants press a button as soon as they hear a particular sound
D) Participants identify a word as gradually increasing amounts of the word are presented
E) The amount of facilitation gained by repeating a word results in much greater and longer lasting remembrance