IRCT2015070113110N2 IRCT 2015-09-08 Vice-Chancellor of Education and Research Arak University of Medical Sciences Investigation on the effectiveness relaxation methods on self-efficacy and self-esteem of cancer patients. Investigation on the effectiveness relaxation methods on self-efficacy and self-esteem of cancer patients: a randomized clinical trial. 2015-08-23 anticipated 80 Complete https://irct.ir/trial/13043 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Other design features: Randomization will be by using random blocks. 2 Cancer. Intervention 1: Intervention group: The cancer patient's self-efficacy scale and self-esteem questionnaire will be completed at the beginning of the study. The content of educational will be presented during the two sessions of 30 minutes at a distance of a day of each other. Then the patients this technique will applied for 60 days. The questionnaires after 60 days will be completed in this group, again. Intervention 2: Control group: The cancer patient's self-efficacy scale and self-esteem questionnaire will be completed at the beginning of the study. This group only will receive their routine cares and cures. The questionnaires after 60 days will be completed in this group, again.