What is the reflex that causes milk to be released if a mother hears the cry of her infant?

Dr. Wang is conducting a study to test ways of helping students reduce stress during exams. While taking practice exams, one group of students is trained in deep muscle relaxation and a second group is trained to visualize success. Dr. Wang's study compares the effectiveness of these two stress-reduction strategies. This is an example of __________

a) basic research. b) applied research. c) observational research. d) theoretical research.

As William celebrates his 70th birthday, he finds that he is happy with how things have turned out with his life. According to Erikson, William's life review will cause him

a. to develop a sense of ego integrity. b. a sense of despair, since such reviews often result in depression. c. to develop an urgency to begin new projects. d. to put to writing many of his accomplishments.