When Freud first invited patients to lie on the couch and say whatever came to mind, he created something revolutionary—not just a "talking cure," but a living space where unconscious processes could ...

试验中要考察的指标称为试验指标，影响试验指标的条件称为因素，因素所处的状态称为水平 (通常用于3个或更多水平时；如果只有2个水平考虑T-test);若试验中只有一个因素改变则称为单因素试验，若有两个因素改变则称为双因素试验，若有多个因素改变则称为 ...