A consequence that increases the likelihood that a behavior will be repeated is called a(n) ______

So-called "pituitary giants" often die at an early age because their internal organs continue to grow due to excessive production of

A. red blood cells. B. testosterone. C. creatine. D. human growth hormone.

Researchers report improvement rates as high as _____ percent following electroconvulsive therapy for severe depression

A) 50 to 60 B) 60 to 70 C) 70 to 80 D) 80 to 90