A group of research subjects who modify their behavior in response to being studied will likely lead to ___________________ being present in the measurement.

On the Left-Right political spectrum, which of these groups would you find furthest to the left?

a) Radicals b) Moderates c) Reactionaries d) Conservatives

Contemporary radical thinkers examine the ____________ that allows for the growing wealth divide in the world

a. collective action problem c. "spontaneous consent" of the masses b. autarky d. absolute gains