A measure of how healthy and energetic a person feels is ______

____ is the infant's early form of personality, and it has attributes such as activity level, positive affect, and fearfulness

a. Preadapted characteristic b. Attachment c. Amae d. Temperament

Among the following, which is the best example of a hypothesis?

A. Often times, people will go out of their way to help others. B. Children who watch a lot of television will be more aggressive. C. Students who review their notes each night for one hour will score significantly higher on the next day's quiz than students who do not review their notes. D. Taking an aspirin a day helps keep the doctor away.