The Brookings Institution is a __________, a nonprofit institution that conducts research and often engages in advocacy on issues of public interest

Visual inspection of the pre- and post-treatment pattern of dependent measure scores is typical of which quasi-experimental design?

a. interrupted time series b. non-equivalent control group c. before-after d. factorial

What is the significance of Schelling's title, that war has become "The Diplomacy of Violence"?

a. Modern war is less about strength and military victory and more about the ability to coerce or resist coercion. b. The number of conflicts that can be considered "wars" has decreased, and we should focus more on small-scale violence. c. Warfare has become increasingly restrained and civilized, making it less violent and more diplomatic. d. Conventional weapons have become less effective over time, making small strikes and diplomatic bargaining more important.