Question 1
Which of the following brain development processes takes place rapidly during the first two years of life?
◦ Development of the spinal cord
◦ Muscle control in the extremities
◦ Myelinization of axons
◦ Proximodistal development
Question 2
Which of the following describes the basic cry of an infant who is hungry?
◦ A piercing, grating shriek or scream
◦ A loud, intense cry that begins abruptly
◦ A cry that begins with a scream and becomes loud and intense with no variation in rhythm or volume
◦ A cry that begins with a whimper and becomes an alternating pattern of crying, silence, and breathing