Harold lasswell who says what to whom with what effect?
Lasswell's model of communication
Lasswells kommunikationsmodell (även känd som Lasswells kommunikationsmodell) beskriver en kommunikationshandling genom att definiera vem som sa den, vad som sades, i vilken kanal det sades, till vem det sades och med vilken effekt det sades. Den anses av många forskare inom kommunikation och PR som "en av de tidigaste och mest inflytelserika kommunikationsmodellerna".109 Modellen utvecklades av den amerikanske statsvetaren och kommunikationsteoretikern Harold Lasswell 1948 medan han var professor vid Yale Law School. I sin artikel "The Structure and Function of Communication in Society" från 1948 skrev Lasswell följande:
Lasswell's model of communication (also known as Lasswell's communication model) describes an act of communication by defining who said it, what was said, in what channel it was said, to whom it was said, and with what effect it was said. It  is regarded by many communication and public relations scholars as "one of the earliest and most influential communication models.":109 The model was developed by American political scientist and communication theorist Harold Lasswell in 1948 while he was a professor at Yale Law School. In his 1948 article "The Structure and Function of Communication in Society", Lasswell wrote:
Lasswell's model of communication