In California, U.S. universities are conducting research on the psychological impact of tattoos. Studies show tattoos can improve self-esteem, act as symbols of healing after trauma, and even serve as reminders of personal milestones. Psychology students now analyze tattoos as forms of self-expression in mental health studies.
Professors argue that tattoos should not be seen as rebellious acts, but as windows into the human mind. This shift in educational focus highlights how body art is becoming recognized in academia as a subject worth scientific exploration.
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