To Have and Have Not (film) in 1945 was mixed yet often unflattering. Firstly, early publicity and much of the initial reaction to the film centered around Lauren Bacall, either praising her or criticizing her part in the film as merely as a gimmick for attention from the press. Other critics found the film to be betraying Hemingway's novel due to only the first fifteen minutes of the film bearing resemblance to the novel. Finally, Americans were preoccupied with World War II and had little interest in a hero (Bogart) whom consistently rejected commitment and whose only interest in France's cause was financial, to help himself
Sleep and memory actually become worse at the task. The individuals that were allowed a 30-60 minute nap seemed to gain stabilization of the skill as no deterioration occurred. If allowed a 60-90 minute nap (REM sleep and slow-wave sleep), individuals displayed enhancement. Unlike the motor task, enhancement was not suppressed during the nocturnal sleep if the individual had napped earlier. In the situation of visual skill learning, naps have been shown to prevent wakeful deterioration and even enhance learning above and beyond enhancement occurring in nocturnal sleep. Shift workers who work throughout the night have been known to have far more accidents