Feasibility Usability & Acceptability Study: Symptom Reporting by Children Adolescents & Young Adults w/Cancer

"Participants will be assigned a sequence number upon eligibility confirmation. The intervention consists of completing a series of questionnaires, as follows:~Child/AYA/Caregiver Group:~Pre-clinic Visit: 3 questionnaires (approximately 15-20 minutes total). Post-clinic Visit: 2 questionnaires (approximately 5-10 minutes total).~Clinician Group:~Post-clinic Visit: 2 questionnaires (approximately 5 minutes total)."