sentences:  The other 16 students were not given any similar information.The students were asked about an uneventful night during their week, where they experienced uninterrupted sleep, uninfluenced by alcohol or other drugs, and inability to recall dreams.While the students were placed under hypnosis, they were told that they had heard a loud noise at 4 a.m. After hypnosis, the students were asked if they remembered hearing a loud noise at 4 a.m. 28% of the informed students and 44% of the uninformed students claimed that they had heard a loud noise at 4 a.m.
  
  Green found that the "warnings are helpful to some extent in discouraging pseudomemories, but did not prevent pseudomemories and did not reduce the confidence subjects had in those memories."