IRCT20230820059198N1 IRCT 2023-08-23 Mashhad University of Medical Sciences The Effectiveness Psychological Capital Group Training on Distress Tolerance and Psychological Flexibility in people with Anxiety, Stress and Depression Symptoms The Effectiveness Psychological Capital Group Training on Distress Tolerance and Psychological Flexibility in people with Anxiety, Stress and Depression Symptoms 2024-02-04 anticipated 32 Complete https://irct.ir/trial/72151 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: Random numbers table using www.randomization.com. N/A Anxiety, Stress and Depression Symptoms, Distress Tolerance, Psychological Flexibility. Intervention 1: Intervention group: The intervention group (16 people) will attend the meetings at the specified time and hour. Psychological capital training will be conducted in 10 90-minute sessions, one session per week at Ibn Sina Hospital, and will be conducted by a master's student in clinical psychology under the supervision of the supervisor and with the supervision of the sessions. Intervention 2: Control group: The control group (15 people) will not receive a placebo. After filling the demographic information, psychological flexibility and distress tolerance questionnaires, the control group will not receive any intervention until the end of the research. According to the research ethics, after the end of the research and data analysis, psychological capital training will be implemented for the control group. No - There is not a plan to make this available Justification or reason for not sharing IPD is No more information