Professor Zander wants to know how loud a certain noise must be in order to be heard from a distance of 50 feet. This question involves the concept of _______

A "split brain" patient is asked to stare at a spot on a screen. When a picture of an object is shown to the left of the spot, the patient can ___________

a) identify the object verbally and pick it out of a group of hidden objects using her right hand b) identify the object verbally and pick it out of a group of hidden objects using her left hand c) pick the object out of a group of hidden objects using her left hand, and can identify it by touch d) pick the object out of a group of hidden objects using her right hand, but cannot identify it verbally

Erikson saw the major challenge of young adulthood as that of __________

a) intimacy versus isolation. b) generativity versus stagnation. c) identity versus role confusion. d) integrity versus despair.