This research study will consist of a randomized study of breast, prostate, and lung cancer patients/subjects receiving radiation therapy at the University of Pittsburgh Cancer Institute and UPMC Cancer Centers who will complete this questionnaire. Radiation therapy can be either for definitive or palliative therapy. This creates six distinct cohorts in the study (definitive breast, prostate, and lung cancer, palliative breast, prostate, and lung cancer) that provide an adequate representation of the cancer patient/subject cohorts that receive radiation therapy.