IRCT20180731040649N1 IRCT 2018-10-21 Tabriz University of Medical Sciences Effectiveness of Clinical Teaching Associate Model on clinical learning of nursing students in Hematology and Oncology ward CTA Effectiveness of Clinical Teaching Associate Model on clinical learning of nursing students in Hematology and Oncology ward 2018-09-23 anticipated 60 Complete https://irct.ir/trial/33333 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: After giving information to the individuals and obtaining written consent, they will be divided simple randomly into two groups of intervention and control groups. In this randomized sampling, we will try to match the control and intervention groups and to consider the attributes of the two groups such as age, gender, and education average. N/A determine the effect of CTA model on clinical learning of nursing students.. Intervention 1: "Intervention group": Training by Clinical Teaching Associate Model (CTA) to 30 nursing trainees in oncology course. Intervention 2: Control group: Training by Traditional and routine teaching method to 30 nursing trainees in oncology course. No - There is not a plan to make this available Justification or reason for not sharing IPD is The study is in progress, so no decision has been made in this regard.