Directing Attention to a Visual Stimulus Produces a Positive ERP

Multiple Choice

Directing attention to a visual stimulus produces a positive ERP waveform called the P1 waveform if participants are

A) overtly, rather than covertly, directing attention.
B) selectively attending to the stimulus based on its location rather than its color.
C) exogenously externally) cued rather than endogenously internally) cued to the stimulus.
D) shown a different stimulus in each eye.