Flannery R B, Penk W E
Massachusetts Department of Mental Health, Harvard Medical School.
Psychol Rep. 1993 Apr;72(2):642. doi: 10.2466/pr0.1993.72.2.642.
This study examined possible cyclical variations in psychiatric patient assaults against staff. A statistically significant greater number of assaults occurred during hotter months. Possible explanations are presented.
本研究调查了精神病患者袭击工作人员事件中可能存在的周期性变化。在较炎热的月份发生的袭击事件在统计学上显著更多。文中给出了可能的解释。