The work ethic of Americans is as prevalent among members of the lower economic classes as it is among members of the higher economic classes

In experimentation, researchers

A) use all possible controls in every study. B) use only control procedures that apply to that study. C) only use controls at the experimental levels. D) only use the control procedures that are easiest to implement.

The paradox of Congress is that most voters disapprove of Congress as a whole but like their own representatives

Indicate whether the statement is true or false