He is Vajihe Hamedi, a PhD graduate in Clinical Psychology from Shahid Chamran University of Ahvaz. With over 17 years of experience in psychotherapy and research, his work focuses on child and adolescent mental health. Currently, he serve as a psychologist at Tehran University of Medical Sciences. His research interests include cognitive-behavioural therapy, pain management, and emotional regulation in pediatric populations, and he have contributed to several studies in these areas.