Jin Predicts That People with Highly Symmetric Faces Will Be

Multiple Choice

Jin predicts that people with highly symmetric faces will be rated as more attractive than people with less symmetric facial features.Is this hypothesis one- or two-tailed?

A) two-tailed, because it is directional
B) two-tailed, because it indicates there will be a difference and the direction
C) one-tailed, because it only indicates there will be a difference but not the direction
D) one-tailed, because it is directional