The standardized inventory, known as the NPI, asks forresponsesto such statements as If I ruled the world, it would be abetterplace, I think I am a special person and I can live mylife anyway I want to.

• 这项标准化测试（NPI）让调查对象对如“如果我能统治世界，我会让世界变得更好”、“我觉得自己很特别”及“我可以选择自己喜欢的任何生活方式”等说法做出回应。