John Adair (author) John Adair (author) Professor John Eric Adair (born 18 May 1934) is a British academic who is a leadership theorist and author of more than forty books (translated into eighteen languages) on business, military and other leadership. Adair was born in Luton and educated at St Paul's School before undertaking his National Service as a second lieutenant in the Scots Guards from 1953 to 1955. Unusually, he served as adjutant of a Bedouin regiment in the Arab Legion and was briefly in command of the garrison of Jerusalem in the front line. He also studied at Hull Nautical College (where
Kurt Lewin sciences. Furthermore, with the help of scholars like Paul Lazarsfeld, there was a method through which money could be acquired for research in a sustainable manner. To demonstrate his dedication to applied research and to further prove that there was value in testing his theoretical propositions, Lewin became a "master at transposing an everyday problem into a psychological experiment". Lewin, in his beginnings, took a seemingly banal moment between himself and a waiter and turned it into the beginnings of his field research. In this particular incident, Lewin reasoned that the "intention to carry out a specific task builds a