Final answer:
Third-wave behavior therapies like DBT and ACT are distinguished by their incorporation of mindfulness, acceptance, and values-based living, which are different from traditional behavior therapies and psychoanalysis.
Step-by-step explanation:
The distinguishing features of third-wave behavior therapies, such as Dialectical Behavior Therapy (DBT) and Acceptance and Commitment Therapy (ACT), are the incorporation of mindfulness, acceptance, and values-based living (c). These therapeutic modalities are characterized by their focus on helping individuals live more holistic and meaningful lives by integrating various mindfulness practices and guiding them to accept their thoughts and feelings rather than fighting or feeling guilty about them. Both DBT and ACT stray from traditional behavior therapies that mainly focus on external behavior modification and are also distinct from the Freudian psychoanalysis techniques that delve into the unconscious mind.