IRCT2013070113826N1 IRCT 2015-11-18 Vice chancellor for research, Kurdistan University of Medical Sciences Paintings on anxiety Effect of painting on the anxiety of hospitalized cancer children 2013-03-20 anticipated 20 Complete https://irct.ir/trial/13581 interventional Randomization: Randomized, Blinding: Triple blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Other design features: Intervention in random blocks. 2-3 cancer. Intervention 1: Intervention group: Drawing in 6 times, a second, third and fourth days of hospitalization for children with cancer in the hospital during chemotherapy, in the morning and evening and each time will be 1 hour. For the intervention the master of Psychology will help that the drawing tools include colored pencils, crayons, pencils and markers will be provided to these children that painting their favorite things on paper. Intervention 2: Control group: In the control group will not perform any special action. The intervention and control groups are in separate rooms, when talking to each other does not effect on the other group.