What is the current percentage of low birth weight neonates in the United States?

People with normal vision will perceive a pyramid whether they see the object from the side, top, or any other angle as long as the object is, in fact, a pyramid. This is the law of:

a. shape constancy. b. size constancy. c. figure-ground. d. visual angle.

Which of the following can be said about a 5-month-old infant grasping an object?

a. She can be increasingly successful at grasping objects. b. She may be able to grasp the object, but does not know how to let go of it. c. She is probably using the ulnar grasp. d. All of these can be said about a 5-month-old's grasping behavior.