The field(s) of ________ is devoted to understanding health maintenance and the prevention of illness

Alice has lost sensitivity to pain only on the left side of her face. Why is it reasonable to suspect that Alice suffers from conversion disorder?

a. Conversion disorder often involves loss of sensitivity to pain. b. Conversion disorder does not usually involve bilateral symptoms. c. There is no possible organic explanation for why someone would lose pain sensation in the face. d. The nerves involved in pain sensation do not divide the face neatly in half.

The research on mental rotation has shown that

a. people use very different strategies when they rotate letters of the alphabet, as opposed to abstract geometric figures. b. right-handed people and left-handed people are basically identical in their ability to recognize pictures of left and right hands. c. young people are typically faster than elderly people in the speed of their mental rotation. d. young people and elderly people differ greatly in their sense of direction.