IRCT20171227038106N1 IRCT 2018-03-04 Semnan university design and evaluation environment based on virtual reality exposure therapy in treatment of social anxiety disorder investigating the effect of environment based on virtual reality exposure therapy on psychological,cognitive_ behavioral symptoms and physiological symptoms of social anxiety disorder 2018-01-21 anticipated 20 Complete https://irct.ir/trial/28641 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: In this study has been used random allocation ruls.Randomized allocation in clinical trial studies refers to the process of dividing participants into different groups randomly. Randomization gives each participant equal chance for being placed in each of the groups.A number of students from Semnan University participated volunteering using public call. Of these, 20 people who received social anxiety disorder were randomly assigned to experimental and control groups using a draw container. N/A social anxiety disorder. Intervention 1: Patients with social anxiety disorder are subjected to virtual reality-based exposure therapy sessions, which consists of 12 sessions, which first comes from the patient's anxiety hierarchy, and according to virtual scenes designed with social anxiety content in each patient's session, The weakest hierarchy of content faces up to the harshest anxiety content of the hierarchy and During the sessions, the patient's physiological and cognitive-behavioral symptoms are recorded and measured. Intervention 2: Control group: patients with social anxiety disorder who do not receive any intervention. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is According to the results of the research, I will publish the decision.