Judging someone to be intelligent mostly because he wears eyeglasses would be an example of a mistaken impression due to

A woman attends a lecture on the relationship between language and thought given by Edward Sapir and Benjamin Lee Whorf. She would most likely hear them express the hypothesis that

a. there are cross-linguistic differences in thought. b. language and thought are not related. c. language processes are primarily learned, while thought processes are primarily inborn. d. each member of a language community thinks very differently from every other member of that same community.

Descriptive or experimental research that is conducted in a natural setting outside of the laboratory is called:

a. double-blind. b. single-blind. c. field research. d. correlational research.