Nâng cao kh? n?ng nh?n di?n th??ng hi?u, giúp nhi?u ng??i bi?t t?i Web-site c?a b?nSteadiness and legitimacy are inclined to mutually impact each other: when positions are topic to alter, existing intergroup distinctions in position surface significantly less legit. Conversely, when the legitimacy of existing status distinctions involving groups