I fail to see how schizophrenia and depression are in the same class.
I fail to see how schizophrenia and depression are in the same class.I'm not sure what you mean by Cognitive therapy, but I do know Cognitive Behavioral Therapy and some variations of it works.
Cognitive therapy has been around since the early 80's and claims to be an alternative to medications with the same success rate. Its a 'talking' therapy. It says that by seeing all negative things in some kind of positive light, this will improve your outlook on life and hence alleviate your gloomy mood.