Shadow Wolf
Certified People sTabber & Business Owner
It hasn't necessarily failed. Mental health is a difficult and complicated task to handle. The reason there are so many different anti-depressants (not just names and brands, but different types) is because there are so many different chemicals that can be out of balance, that all a doctor can do is take an educated guess at which one might be imbalanced in a patient. If the first one doesn't work, then the doctor will try another. This is also the reason why it is important for a patient to have someone keeping an eye on them when they begin a new medication, because it could trigger the wrong chemical, which can do alot of things, including having no effect, worsening depression, and even cause a person to become suicidal.Not that all is bad but it has failed miserable in the mental health department.
The scientific method is a simple five step guide (was seven when I was in high school five years ago, but apparently two of them were dropped.) that sets up a method to test a hypothesis, and move it to a theory. It helps to create a testable, repeatable, and alterable theory that can easily be shown to have consistent results, or altered if the original hypothesis is not correct.I disagree with a majority of the scientific method and take a stance spiritually.
For example with the mental health, a doctor will hypothesis what chemical is causing a patient to behave in an abnormal way. An experiment would then be set up to see if the hypothesis is correct. If it is, the hypothesis is again retested to make sure there weren't any extraneous variables that manipulated the results. If the hypothesis is false, then the doctor would start at step one on what chemical is causing the abnormal behavior. Although not a step in the scientific method, peer review also helps to smooth out a hypothesis, and allows for the input of others. If the hypothesis is shown time and time again to be true, it then becomes a theory. From then, nothing moves onto a law (one of the steps my newer text book removed) because it is very possible that a newer understanding in the future will disprove the hypothesis. Gravity is one such example.