Ringing a Bell on the Final Day of Radiation Therapy in Improving the Memory of Distress in Cancer Patients

Inclusion Criteria: * Diagnosis of cancer * Definitive radiation treatment with or without concurrent chemotherapy with curative intent; treatment prior to radiation therapy is acceptable (e.g. surgery, chemotherapy) * Ability to understand and the willingness to sign a written informed consent; consents will be provided in English or Spanish * Able to speak English or Spanish (questionnaires will be in English and Spanish) Exclusion Criteria: * Patients with either a malignant central nervous system (CNS)-primary cancer or with brain metastases; patients do not need to undergo brain imaging unless indicated per standard workup and management (e.g. advanced stage lung cancer receiving definitive therapy) * Patients who will be receiving surgery or adjuvant chemotherapy within 1 month following radiation treatment * Patients with widespread metastatic disease (\> 3 distant metastases); patients with oligometastatic disease (=\< 3 distant metastases) are allowed only if they are receiving definitive (curative) radiation therapy (RT) with or without chemotherapy