The androgyny model of gender-type divides people into how many different groups?

Researchers are in the process of developing a new college entrance exam. They want to ensure that wherever the test is given, it will be administered, scored, and interpreted in the same manner. In other words, the researchers are concerned with ____.?

a. ?standardization b. ?statistical reliability c. ?quantification d. ?statistical validity

The difference between major depression and "run-of-the-mill" depression is that

a. major depression is less likely to result in suicide. b. the depression is less severe. c. the depression lasts longer. d. the feelings are more intense.