Lasswell (1948) Proposed a Psychosocial Model of Communication Which Can

Lasswell (1948) proposed a psychosocial model of communication which can be summarized as follows:

A) the speaker, content of message and whether it is understood
B) who says what to whom
C) who says what to whom by which channel
D) who says what to whom by which channel to what effect
E) what says what to whom by which channel and which Internet social site