Autistic regression may occur after an established ASD diagnosis, in what’s called “late regression,” or it may be one way ASD presents during early childhood and that leads to diagnosis.

Regression analysis is a common statistical method used in finance and investing. Linear regression (also called simple regression) is one of the most common techniques of regression analysis; in ...

Age regression is a form of therapy that encourages you to access and relive your memories by reverting to a younger state of mind. It can be self-induced or induced by a hypnotist or therapist.

Again, the 4-month sleep regression in particular is caused by a biological change in how your little one's body is producing melatonin and cortisol (the sleep and wake hormones, respectively).