Your dog jumps on you every time you get a dish out of the kitchen cabinet to feed him. You train your dog to eat only out of a square dish so that he quits jumping on you when you get out other dishes. Your dog's new behavior illustrates

Schizophrenia usually first appears between the person's ____ and mid 30s.

a.) Early childhood b.) Late teens c.) Early 20s d.) Early teens

If a child understands that it is correct to say "The cat ate the mouse," but incorrect to say "Ate the mouse cat," the child has some understanding of

A) syntax. B) morphology. C) semantics. D) pragmatics.