Tweens typ??ic??ally com??pose their mes??sages on mo??bile de??vices, like phones, that have small screens and key??boards. ???There is no ques??tion that tech??nol??o??gy is al??low??ing more self-ex??pres??sion, as well as dif??fer??ent forms of ex??pres??sion,??? said Sun??dar. ???Cul??tures built around new tech??nol??o??gy can al??so lead to com??pro??mises of ex??pres??sion and these re??st