The largest group of clinically trained professionals providing mental health services in the United States are

Infant reflexes are __________

a) innate involuntary behavior patterns. b) voluntary behavior patterns. c) learned. d) not used as a means for survival.

If you stare for 30 seconds at a red object and

then look at a blank sheet of white paper, you will see a greenish image of the object. This phenomenon BEST supports ________ theory of color vision. a) the Grieco trichromatic b) the opponent-process c) the Helmholtz trichromatic d) Hering's vibration