“RPMs”是由Rationalization,Projection和Minimization三个英文单词的开头字母组成,分别代表文过饰非、归咎他人和淡化罪行三层含义,是三种经常使用的辩护技巧。侦查人员将这三种辩护技巧逆用到讯问之中,称之为“RPMs”讯问法或讯问要诀。“RPMs”讯问法针对犯罪嫌疑人的心理,维护其必要的尊严,保全其颜面,对于获取口供常常会起到显著的功效。 “RPMs ” is composed of the initial letters of the three English words Rationalization, Projection and Minimization. They represent the three meanings of writing, blaming others and diluting crimes. They are three commonly used techniques of defense. Investigators reverse these three defensive techniques into interrogation, calling them “RPMs” interrogation or interrogation tips. “RPMs ” interrogation method for the suspect’s psychology, to maintain its necessary dignity, to preserve their face, for the acquisition of information will often have a significant effect.