An eliciting stimulus that strengthens the environmental control of behavior, whether in the classical or the operant procedure, is referred to as a(n)

Infants as young as 3 or 4 days prefer the smell of

A) formula milk over breast milk. B) breast milk over formula milk. C) cow's milk over formula milk. D) cow's milk over breast milk.

Persistent depressive disorder used to be known as dysthymia

Indicate whether the statement is true or false