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 came with "The Child Buyer" (1960), a speculative-fiction novel. Hersey also wrote "The Algiers Motel Incident", about a racially motivated shooting by police during the 12th Street Riot in Detroit, Michigan, during 1968. Hersey's first novel "A Bell for Adano", about the Allied occupation of a Sicilian town during World War II, won the Pulitzer Prize for the Novel in 1945, and was adapted into the 1945 movie "A Bell for Adano" directed by Henry King, featuring John Hodiak and Gene Tierney. His 1956 short novel, "A Single Pebble" is the tale of a young American engineer traveling up the