David holmes , a social psychologist at manchester metropolitan university , said : “ good timekeeping is becoming a forgotten social etiquette , with a new generation considering lateness the norm rather than a faux pas that should be avoided 曼徹斯特都市大學(xué)的社會(huì)心理學(xué)家戴維?霍姆斯說: “良好的守時(shí)習(xí)慣正在成為被遺忘的社交禮節(jié),新的一代都認(rèn)為遲到很正常,不是應(yīng)該避免的失禮行為。 ”