Comparing Brief Behavioral Therapy (BBT-CI) and Healthy Eating Education Learning (HEAL) for Cancer-Related Sleep Problems While Receiving Cancer Treatment

Who May Qualify: - Be at least 18 years of age - Be diagnosed with cancer (stage I, II, III, or IV) with a expected to live at least 12 months - Be currently receiving any cancer treatment (surgery alone is excluded) - Report sleep disturbance of 3 or greater on the sleep disturbance question: "Rate your sleep disturbance in the past 2 weeks on a scale from 0-10, 0 is no problems and 10 is having the most severe problems" - Have a score of 2, 1, or 0 on the Eastern Cooperative Oncology Group (ECOG) performance status scale - Be able to speak, understand and read English to participate in the study assessments and interventions Who Should NOT Join This Trial: - Have a clinical diagnosis of obstructive sleep apnea or restless leg syndrome (even if controlled) - Be engaged in a formal cognitive behavioral therapy for insomnia program presently or in the past 30 days. Use of sleep medications are allowed Always talk to your doctor about whether this trial is right for you.