Culturally Adapted Mobile Treatment of Chronic Pain in Adolescent Survivors of Pediatric Cancer

Inclusions Criteria for cultural adaption * Adult * Hispanic or non-Hispanic Black childhood cancer survivor or parent of Hispanic or non-Hispanic Black childhood cancer survivor * 18 years or older * Adolescents * 10-17 years-old survivors of childhood cancer * At least one year post treatment * Hispanic or non-Hispanic Black * Phase 4 only: History of chronic pain (i.e. pain that was present for more than 3 months) Exclusion Criteria for cultural adaptation * Adults/Adolescents * Inability or unwillingness of research participants or legal guardian/representative to give written informed consent Inclusion Criteria for feasibility study * Hispanic, non-Hispanic Black and non-Hispanic White 10-17-year-old survivors of pediatric cancer * At least one year post treatment * Pain present over the past 3 months and pain at least once per week * Pain interfering with at least one area of daily functioning Exclusion Criteria for feasibility study * Limb amputation * History of seizures or other neurological disorders * Implanted medical device or metal in the head * Serious comorbid psychiatric condition * Current substance abuse * History of development delay or significant cognitive impairment * History of brain tumor diagnosis