Can an online test determine a ‘mental disease’ with the same accuracy as a psychologist/psychiatrist?

What do Facebook, Napster, Windows, and the 16 year-old boy who recently invented a cancer test that is 100 times more sensitive & 26,000 times cheaper than traditional tests have in common?

Which of these is NOT an ‘artist’ or an ‘art’ approach:

In the past, men were regarded as ‘beautiful’ if:

Why are so many people curious about dinosaurs?

How can psychology be dangerous?