This document provides an overview of cognitive counselling and therapy. It discusses key assumptions like how cognitive therapy teaches individuals to identify thoughts underlying feelings and replace unrealistic thoughts with realistic ones. It describes Aaron Beck's cognitive theory which categorizes cognitions and lists cognitive distortions. The document also outlines the process and techniques of cognitive therapy, including uncovering self-defeating beliefs and changing dysfunctional beliefs through reading assignments and diaries. It further explains rational emotive behaviour therapy and its goals of reducing emotional distress and self-defeating behaviors by focusing on irrational beliefs.