Effects of Pain Reprocessing Therapy (PRT) on Patients’ Attributions Regarding the Underlying Causes of Chronic Back Pain 
pain, Mind-brain
Mind-brain attribution scores were computed by counting how many of the 3 attributions provided by participants were categorized as psychological, stress, or brain by coders masked to treatment condition and time point (range: 0-3, with higher scores indicating more mind or brain attributions). A, PRT produced large pre-to-posttreatment increases in mind-brain attribution scores relative to placebo and usual care. B, Within the PRT condition, pre-to-posttreatment increases in mind and brain attributions were significantly associated with decreases in pain intensity.Increases in mind-brain attribution scores were associated with decreases in pain intensity at posttreatment in the PRT condition (standardized β = −0.25, Increases in mind-brain attribution scores were associated with decreased harm beliefs and activity avoidance (TSK-11) at posttreatment in the PRT condition, standardized β = −0.27 (