IRCT2016121331396N1 IRCT 2017-01-18 Vice chancellor for research of Shiraz University of Medical Sciences The effects of teaching caring behaviors based on Human Care Theory on caring behavior and job involvement of nurses The effects of teaching caring behaviors based on Human Care Theory on caring behavior and job involvement of nurses in Critical Care Units 2017-01-20 anticipated 116 Complete https://irct.ir/trial/24708 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Health service research, Other design features: Participants will be divided into the intervention and control groups by the permutated block randomization. Flash cards will be provided for randomization in equal numbers(AB, BA). A, it refers to intervention group and B is control group. If the participant chooses AB card, its own belongs to the intervention group and next participant will be in the control group and vice versa. This procedure will continue until the end of sampling. N/A Condition 1: Job involvement of nurses. Condition 2: Caring behavior of nurses. Intervention 1: Intervention group will participate in educational workshop based on Human Care Theory for six hours. at the end of workshop, examples and Scenarios about caring behavior will be sent to participants within one month once a week. Intervention 2: Control group:At the end of intervention, a CD containing all the information will be given to experimental group.