Which of the following therapies are categorized under types of extinction?

The concept of extinction in behavioral therapy primarily refers to the process of reducing or eliminating maladaptive behaviors by removing the reinforcement that maintains them. Among the options presented, implosive therapy and flooding are closely linked to this principle.

Implosive therapy involves inducing anxiety-provoking situations through imagination or exposure to previously conditioned stimuli without any reinforcement, allowing the individual to experience the anxiety without any consequences, thereby reducing the fear response over time. Similarly, flooding involves exposing a person to the feared object or context in a controlled manner, serving to extinguish the fear response by overwhelming the individual with the anxiety-inducing stimulus until the response diminishes.

Both of these therapies aim to extinguish learned behaviors that are reinforced through avoidance, making their classification under types of extinction coherent in the context of behavioral therapies.

The other options presented include therapies that do not specifically focus on extinction principles in the same way. For example, cognitive behavioral therapy and psychoanalysis represent broader therapeutic approaches, while group therapy and family therapy address social and relational dynamics rather than focusing specifically on behavioral extinction. Consequently, the selection of implosive therapy and flooding as examples of therapies categorized under types of extinction is well-founded within the principles of behavioral treatment.