The Origins of Cognitive Behavior Therapy Cognitive behavior therapy was devised in the late 1950s and early 1960s by Albert Ellis, Ph.D. in New York and by Aaron Beck, M.D. in Philadelphia. Although they worked independently of each other, both Ellis and Beck had grown dissatisfied with the tradit...

The way Descartes chose to write this piece literature captivated me. Descartes was a very intelligent man who wanted to make sense of the world he lived in. The format he used was unusual. It seems to me that he may have used this format, which is a replication of the book of Genesis in t...