When Shown a Picture of a Human Face,Juan Focuses on the Chin

Multiple Choice

When shown a picture of a human face,Juan focuses on the chin and hairline,but Angelina focuses on the eyes.Based on their knowledge of the externality effect,researchers would probably assume that

A) Juan is older than Angelina.
B) Angelina is older than Juan.
C) Juan and Angelina are the same age because the externality effect does not follow a developmental pattern.
D) neither Juan nor Angelina has very good visual acuity since both failed to attend to all the different features of the face.