Cognitive behavioral therapy:

Cognitive behavioral therapy (or cognitive behavior therapy, CBT) is a psychotherapeutic approach that aims to influence dysfunctional emotions, behaviors, and cognitions through a goal-oriented, systematic procedure. CBT can be seen as an umbrella term for a number of psychological techniques that share a theoretical basis in behavioristic learning theory and cognitive psychology.

CBT treatments have received empirical support for efficient treatment of a variety of clinical and non-clinical problems, including mood disorders, anxiety disorders, personality disorders, eating disorders, substance abuse disorders, and psychotic disorders. It is often brief and time-limited. It is used in individual therapy as well as group settings. Some CBT therapies are more oriented towards predominately cognitive interventions while some are more behaviorally oriented.

Psychosocial Model:

Psychosocial Model refers to one individual’s psychological development in and interaction with a social environment. The individual is not necessarily fully aware of this relationship with his or her environment. The term "psychosocial" is used to describe the unique internal processes that occur within the individual. It is usually used in the context of "psychosocial intervention," which is commonly used alongside psycho-educational interventions.

The problems that occur in one's psychosocial functioning can be referred to as "psychosocial dysfunction" or "psychosocial morbidity." This refers to the lack of development or atrophy of the psychosocial self, often occurring alongside other dysfunctions that may be physical, emotional, or cognitive in nature.