In group decision-making, the tendency for group discussion to be limited to a single point of view is best described by groupthink. It is a phenomenon in a group where they give importance on harmony and conformity rather than further analysis and critical thinking on making decisions.
Europeans had huge egos back in the Old days, and were notorious for colonization. I'd say Europe
Actually both a) and b) are correct.
About A): the two groups should be identical (but not the same, i.e. have the same attributes), only the treatment of them - the independent variable should be different.
But the one option to choose is b: The control group is identical to each test group except for one variable. This is the independent variable.
Answer:
Chocolate Doughnuts
Explanation:
Because I can eat them fast on my bus.