In a Sign Tracking Experiment, One Group of Pigeons Will

Multiple Choice

In a sign tracking experiment, one group of pigeons will be trained with a water US, another with a food US.In a comparison of conditioned responding, you expect to find that pecking will develop in which of the following?

A) the food US group but not the water US group
B) the water US group but not the food US group
C) both groups, but pecking movements will be slower in the water US group
D) both groups, but pecking movements will be slower in the food US group