The trichromatic theory of color vision applies to the retina, where three different types of cone have been found with each cone containing a different type of

Which of the following is true of the fundamental attribution error?

a. people tend to make dispositional attributions about themselves b. people tend to make situational attributions about themselves c. people tend to make personological attributions about others d. some of the above e. all of the above

The stage of sleep marked by the production of very slow delta waves is ________ sleep

a. REM b. Stage 1 c. Stage 2 d. Stage 4 e. Stage 6