Case Study: Psychological Approaches to Treating Allan's Depression

This case study focuses on Allan, a 45-year-old man suffering from depression, and examines various psychological perspectives on treating mental illness. It explores the cognitive approach, highlighting negative cognitions, Aaron Beck's negative triad (self-worth, self-esteem, and future), and Ellis's ABC model. The biological approach is also discussed, including genetic factors, neurotransmitters (serotonin, dopamine, and norepinephrine), and the use of antidepressants. Cognitive Behavioral Therapy (CBT) is presented as a psychosocial intervention to alter thought patterns, with a focus on Allan's interests and diet. The study evaluates the strengths and limitations of both approaches, concluding that both biological and cognitive factors play a role in depression and that interventions from both perspectives are viable for long-term treatment and management of the condition.