Which of the following would be considered an example of a “natural kind” concept?

One of the best characteristics of Sarah's team is its ability to consciously reflect on its master plan and adapt it as necessary. This characteristic is known as

a. groupthink. b. reflexivity. c. role reversal. d. diversity. e. conformity.

Which of the following best describes dysthymia?

a) a mild, chronic form of depression b) a severe, intermittent form of depression c) a form of depression that affects biological functions such as appetite d) a form of depression that is very responsive to electroconvulsive therapy