In One Study, 18-Month-Olds Watched as Experimenters Made "Yuck" Faces

In one study, 18-month-olds watched as experimenters made "yuck" faces after tasting one food and smiling faces after tasting another. The experimenters then asked the toddlers for food-the yucky or the good kinds. How did the toddlers respond?

A) They offered only the food they themselves preferred.
B) They offered the food the experimenter preferred, but only if it was also the food they preferred.
C) They offered only food to their right; they never offered food on the left.
D) They offered food they had seen the experimenter smile about.