Biobehavioral Intervention to Enhance Hematopoietic Stem Cell Transplant Recovery

"Improve nighttime sleep: Participants will receive a modified form of cognitive-behavioral therapy for insomnia with a primary focus on stimulus control, a set of techniques to strengthen the association between bed and sleep and weaken its association with stimulating behaviors.~Increase daytime activity: Participants will receive instruction in activity management strategies including prioritizing activities, planning activities during peak energy, activity pacing, and alternating between rest and activity. Participants will be provided with a basic step-count pedometer to enhance ability to self-monitor activity and increase motivation for activity.~The intervention will be adapted to individual needs based on assessments of sleep and activity patterns."