Dr. Helmholtz is studying the sensing of color by researching the structure and development of cones. Where does she need to look to find these structures?

Amanda’s baby is awake and squirming around, oblivious to anything happening around her. Amanda’s baby is most likely in the ____ state.

In an effort to lower the age at which his infant son will begin to walk, Mr. Simmons puts eight-month-old Richard on a program that emphasizes leg strength. What is the most likely outcome of this intervention?

Pain cries can usually be differentiated from basic or mad cries by their

How would you respond to an expectant mother who claims that her 8-month-old fetus gets excited every time her unusually loud cellphone plays a custom ringtone of her recorded voice?

Caleb is 4 months old. If he is like others his age, when he grasps a rattle, he will grasp it with

If Donna is a normal 3-year-old, her definition of herself will consist largely of her

How would 12-month-old Kenley locomote?

Which statement concerning culture and crawling is true?

Encouraging parents to have newborns sleep on their backs has led to a significant reduction in the incidence of sudden infant death syndrome.