Mercury and Andromeda Wanted to Develop a Valid Measure of People's

Essay

Mercury and Andromeda wanted to develop a valid measure of people's attitudes toward ancient mythology, and wrote the following items:
i. Ancient mythology is important because it provides insight into modern problems.
ii. I enjoy reading about ancient civilizations and the mythologies surrounding them.
iii. I believe in ghosts.
Provide two specific suggestions for how they could test the validity of their three-item scale. In your response, be sure to explain the type of validity you are testing, the possible outcomes of those tests, and how you would determine if the validity of the scale is satisfactory.