<P> Harold Lasswell, a political scientist by training, was a multidisciplinary academic . He could not pigeonhole his work into a single discipline, but instead celebrated the multi-faceted nature of his products . Lasswell was well associated with the disciplines of political science, psychology, and sociology--however he did not adhere to the distinction between these boundaries but instead erased the lines drawn to divide these disciplines . </P> <P> Lasswell is well known for his model of communication, which focuses on "Who (says) What (to) Whom (in) What Channel (with) What Effect". </P> <P> He is also known for his book on aberrant psychological attributes of leaders in politics and business, Psychopathology and Politics, as well as for another book on politics, Politics: Who Gets What, When, and How . </P> <P> He published his first formula in 1948 . </P>

Who defined politics as who gets what when and how
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