In the 1800s, physicians studying the disorder we now call schizophrenia used the term ________ because they observed that the onset of symptoms often occurred before adulthood

Scientists believe that the process of color vision begins with the __________ and is completed in the __________

a) lens; retina. b) retina; visual cortex. c) optic nerve; visual cortex. d) occipital lobe; visual cortex.

Which of the following people is likely to experience the most stress in a given situation?

a. an optimist with an external locus of control b. an optimist with an internal locus of control c. a pessimist with an external locus of control d. a pessimist with an internal locus of control