“…This disease is one of the leading causes of disability, mobility problems, and chronic pain among older adults (Michaud, McKenna, Begg, Tomijima, Majmudar, Bulzacchelli, et al, 2006;Peat, McCarney, & Croft, 2001). Self-management of osteoarthritis can be complex (e.g., Rutten, Arora, Bakos, Aziz, & Rowland, 2005;McBride, Tsai, Knott, & Rogers, 2011). As healthcare moves towards a collaborative care model, it is becoming important for older adults who have osteoarthritis to play a larger role in the management of their disease and its symptoms.…”