IRCT20190817044550N3 IRCT 2020-09-13 Islamic Azad University Evaluation the effect of Transcranial Direct Current Stimulation and cognitive-behavior therapy on the test anxiety of high school students Comparison of the effectiveness Transcranial Direct Current Stimulation with cognitive-behavior therapy on the test anxiety of first and second period of time high school students in Baladeh region 2020-12-21 anticipated 45 Complete https://irct.ir/trial/50871 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: We used the permuted block randomization method, and these blocks were randomly designed in Excel software, and then groups equal to the allocation of a as the intervention group and b as the control group were performed. N/A Test anxiety. Intervention 1: First Intervention group: transcranial stimulation of the brain with direct current is an instruction that was performed during 10 sessions and each session for 20 minutes and in a one-month interval (with an interval of two days between sessions) by direct and weak electric current with the intensity of 2 mA stimulated by nerves through two electrodes located on their skulls. Intervention 2: Second Intervention group: cognitive-behavioral therapy means training that is performed as a group for 8 sessions, during 8 weeks and each treatment session lasts 60 minutes. Intervention 3: Control group: No intervention was performed in the students of the control group. No - There is not a plan to make this available Justification or reason for not sharing IPD is The data obtained from this project will eventually be reported as standard and general, and reporting personal information by individuals does not seem necessary.