ObjectiveThis study investigated age and gender differences in the ability to flexibly enhance and suppress facial expressions according to situational demands. known as expressive flexibility (EF). as well as its relationship with depressive symptoms in adolescents. MethodsThe participants included 766 Chinese high school students aged between 12 and 18 years (mean age = 14. https://www.jalyttlers.shop/product-category/pour-over-dripper/