The scenario I have chosen to write about is the case of Sylvia. She is a patient of major depression disorder. Symptoms clearly show she is struggling with major depression disorder. The five dominant theories of psychology to further understand the case of Sylvia are the cognitive theory, behavioral theory, humanistic theory, personality theory and social dominance theory.

Cognitive theory of psychology is focus on internal state such as problem solving, motivation, thinking, decision making and attention. It is a key component underlying the way people think and behave. Cognitive theory is basically concerned with the development of a person’s thoughts processes. It also counts for how these thought processes influence and how a person understand and interact with the world. The technique recommend by the cognitive theory to help Sylvia. In cognitive behavioral therapy is a psychotherapeutic approach which addresses dysfunctional and emotions maladaptive behaviors and cognitive processes. CBT is an effective treatment for various conditions like anxiety, mood, personality, eating, and substances abuse which Sylvia is and has struggled with all this. So this will be very helpful for her. Behavioral theory of learning which is based upon the idea that all behaviors are acquired through conditioning. Behavioral techniques are widely used in therapeutic settings to help clients in learning new skills and behavior. It is bases on the belief that behavior can be measured, changed and trained. The technique recommended by behaviorism theory to help Sylvia. Applied behavior analysis technique is recommended by behaviorism therapy in the case of major depression. And in the case of Sylvia, this technique will be very helpful. Psychodynamic is also known as dynamic psychology. It is an approach of psychology, which emphasizes on the systematic study of psychological