According to Single Channel Theory of the Psychological Refractory Period

Multiple Choice

According to single channel theory of the psychological refractory period, increasing the complexity of processing the first arriving stimulus (S1) by ½ second will:

A) not delay a response to the second arriving stimulus (RT2)
B) delay RT2 by ½ second
C) delay RT2 by more than ½ second (by an amount depending on the interstimulus interval)
D) delay RT2 by less than ½ second (by an amount depending on the interstimulus interval