Studies of Event-Related Potentials for Attended and Unattended Tones Indicate

Studies of event-related potentials for attended and unattended tones indicate that ______.

A) ERPs are the same for attended and unattended stimuli,suggesting that the brain processes both types of stimuli at least to some degree
B) the amplitude of the waveform is larger for the right ear than the left,regardless of which ear is being attended to
C) the amplitude of the waveform is larger for the attended ear
D) the time lag of the peak waveforms suggests that the difference occurs in the ears,before the messages get to the brain