Final answer:
The most beneficial intervention approach for a woman with fibromyalgia and chronic pain would be an integrative, graded activity program that addresses physical, intrapersonal, and interpersonal factors.
Step-by-step explanation:
The MOST BENEFICIAL intervention approach to address this woman's condition would be option 3) An integrative, graded activity program for chronic pain including physical, intrapersonal, and interpersonal components. This approach focuses on addressing the physical, emotional, and social aspects of chronic pain. It involves gradually increasing activity levels while also incorporating strategies for managing pain and improving overall well-being.