Kurt Lewin from a leader. Members are given choices and collectively decide the division of labor. Praise and criticism in such an environment are objective, fact minded and given by a group member without necessarily having participated extensively in the actual work. Laissez-faire environments give freedom to the group for policy determination without any participation from the leader. The leader remains uninvolved in work decisions unless asked, does not participate in the division of labor, and very infrequently gives praise. An early model of change developed by Lewin described change as a three-stage process. The first stage he called "unfreezing". It involved
John Hersey already forgotten by the time yesterday morning's paper is used to line the trash can. The things we remember are emotions and impressions and illusions and images and characters: the elements of fiction." Shortly before writing "Hiroshima", Hersey published his novel "Of Men and War", an account of war stories seen through the eyes of soldiers rather than a war correspondent. One of the stories in Hersey's novel was inspired by President John F. Kennedy and the PT-109. Soon afterward, the former war correspondent began publishing mostly fiction. Hersey's war novel "The Wall" (1950) presented as a rediscovered journal recording