Regardless of the Length of the Trip, 80% of All

Multiple Choice

Regardless of the length of the trip, 80% of all "Are we there yet?" questions come in the last 20% of the trip. This phenomenon reflects

A) a temporal bisection.
B) the similarity between generalization gradients produced by time cues and other types of generalization gradients.
C) the scalar properties of time.
D) the fact that short time intervals are regulated by pacemakers and longer time intervals are regulated by biological clocks.