For maximum effectiveness, cognitive behavioral therapy techniques should be:

Cognitive behavioral therapy (CBT) techniques are most effective when administered by a licensed professional. This is because trained professionals have the educational background and clinical experience necessary to apply the techniques appropriately and adapt them to meet the unique needs of each client. They understand the nuances of mental health and behavior modification, allowing them to create a safe environment for clients to explore their thoughts and behaviors.

Licensed professionals are also equipped to identify underlying issues that may not be immediately apparent, to monitor progress, and to make adjustments to the therapy process as needed. This professional oversight is crucial for fostering a therapeutic alliance and ensuring that the interventions are being delivered effectively and ethically.

Other options, while relevant to the practice of behavior change, do not focus as specifically on the integrity and efficacy of the therapeutic process as the involvement of a licensed professional does.