Problem: The development of written policies and procedures for guiding professional practice while using biofeedback therapies is a means of behaving proactively and aspiring to the highest level of ethical functioning (Striefel, 2003). By this, the prudent practitioner will limit their scope of practice to areas in which professional competence can be maintained (Campbell et al., 2010) and will develop practice protocols which could include _______. Choose one answer. a. stopping a medical treatment or changing medication b. treating disease, counselling, or psychotherapy c. recommending dietary or nutritional changes d. inquiring about habits and personal values