Nadine Is a 1-Year-Old Infant

Multiple Choice

Nadine is a 1-year-old infant. Her doctor wants to assess the development of her fine motor skills. In this scenario, which of Nadine's abilities is the doctor most likely to focus on?

A) the ability to coordinate large-muscle activity like walking
B) the ability to move the arm
C) the ability to reach and grasp
D) the ability to perform reflexive behavior like stepping