Is there any current authors from 2014 who supports those agents of socialisation (family, school, media and peers) ?

There are likely many authors from 2014 who support the idea of agents of socialization, as this concept is widely accepted in the field of sociology and psychology. However, without specific information about individual authors and their beliefs, it is difficult to provide a definitive answer. Some authors who have written about the importance of family, school, media, and peers in shaping individuals' beliefs and behaviors include Judith Rich Harris, Robert K. Merton, and George Herbert Mead.