Abdullah, Halimah, and Van Kanel, Joe. 2012. “Economy tops voter concerns in exit polls.” CNNPolitics, November 6. Retrieved from www.cnn.com/2012/11/06/politics/exit-polls/index.html.

Abdelal, Rawi, Herrera, Yoshiko M., Johnston, Alastair Iain, and McDermott, Rose. 2006. “Identity as a variable.” Perspectives on Politics 4 (4):695–711.CrossRefGoogle Scholar

Achen, Christopher H. 1986. The statistical analysis of quasi-experiments. Berkeley: University of California Press.Google Scholar

Altman, Lawrence K. 2004. “The doctor's world: A recollection of early questions about Reagan's health.” The New York Times. June 15.

Ameringer, Charles D. 1978. Don Pepe: A political biography of José Figueres of Costa Rica. Albuquerque, NM: University of New Mexico Press.Google Scholar

Anda, Robert F., Felitti, Vincent J., Bremner, J. Douglas, Walker, John D., Whitfield, Charles, Perry, Bruce D., Dube, Shanta R., and Giles, Wayne H.. 2006. “The enduring effects of abuse and related adverse experiences in childhood: A convergence of evidence from neurobiology and epidemiology.” European Archives of Psychiatry and Clinical Neuroscience 256: 174–86.CrossRefGoogle ScholarPubMed

Angell, Norman. 1914. The great illusion: A study of the relation of military power to national advantage. London: W. Heinemann.Google Scholar

Aquino, Corazon C. 1995. In the name of democracy and prayer: Selected speeches of Corazon C. Aquino. Pasig City, Philippines: Anvil Publishing.Google Scholar

Associated Press. 2008. “McCain raps Obama for lack of military service.” NBCNews.com. May 23. Retrieved from www.nbcnews.com/id/24786523/ns/politics-decision_08/t/mccain-raps-obama-lack-military-service.

Bacani, Cesar R. Jr. 2010. “Essential Cory Aqunio.” Retrieved from www.coryaquino.ph/index.php/essential/.

Balcells, Laia. 2010. “Rivalry and revenge: Violence against civilians in conventional civil wars.” International Studies Quarterly 54 (2):291–313.CrossRefGoogle Scholar

Bandura, Albert. 1982. “The psychology of chance encounters and life paths.” American Psychologist 37 (7):747–55.CrossRefGoogle Scholar

Bar-Joseph, Uri, and McDermott, Rose. 2008. “Personal functioning under stress.” Journal of Conflict Resolution 52 (1):144–70.CrossRefGoogle Scholar

Barber, James D. 1972. The presidential character: Predicting performance in the White House. Englewood Cliffs, NJ: Prentice-Hall.Google Scholar

Barber, James D.. 1992. The presidential character. Englewood Cliffs, NJ: Prentice-Hall.Google Scholar

Baron-Cohen, Simon. 2004. Prenatal testosterone in mind: Amniotic fluid studies: Cambridge, MA: MIT Press.Google Scholar

BBC News. 1999. “Franjo Tudjman: Father of Croatia.” Retrieved from http://news.bbc.co.uk/2/hi/europe/294990.stm.

Bennett, Christopher. 1997. Yugoslavia's bloody collapse: Causes, course and consequences. New York: NYU Press.Google Scholar

Bennett, Clinton. 2010. Muslim women of power: Gender, politics and culture in Islam. London: Bloomsbury Publishing.Google Scholar

Bennett, D. Scott, and Stam, Allan C.. 2000. “EUGene: A conceptual manual.” International Interactions 26 (2):179–204.CrossRefGoogle Scholar

Bennett, D. Scott, and Stam, Allan C.. 2005. The behavioral origins of war. Princeton, NJ: Princeton University Press.Google Scholar

Berlinski, Claire. 2011. There is no alternative: Why Margaret Thatcher mattersNew York: Basic Books.Google Scholar

Besley, Timothy, and Reynal-Querol, Marta. 2011. “Do democracies select more educated leaders?” American Political Science Review 105 (3):552–66.CrossRefGoogle Scholar

Besley, Timothy, Montalvo, Jose G., and Reynal-Querol, Marta. 2011. “Do educated leaders matter for growth?” Economic Journal 121 (554):205–27.CrossRefGoogle Scholar

Bettencourt, B., and Miller, N.. 1996. “Gender differences in aggression as a function of provocation: A meta-analysis.” Psychological Bulletin 119 (3):422–47.CrossRefGoogle ScholarPubMed

Betts, Richard K. 1977. Soldiers, statesmen, and Cold War crises. Cambridge, MA: Harvard University Press.Google Scholar

Bhutto, Benazir. 2008. Daughter of destiny: An autobiography: London: Harper Perennial.Google Scholar

Binder, David. 1999. “Tudjman is dead; Croat led country out of Yugoslavia.” The New York Times. December 11:A1.

Boettcher, William A. 2005. Presidential risk behavior in foreign policy: Prudence or peril?New York: Palgrave Macmillan.CrossRefGoogle Scholar

Boomsma, Dorret, Busjahn, Andreas, and Peltonen, Leena. 2002. “Classical twin studies and beyond.” Nature Reviews Genetics 3 (11):872–82.CrossRefGoogle ScholarPubMed

Bradley, Robert H., and Corwyn, Rorbert F.. 2002. “Socioeconomic status and child development.” Annual Review of Psychology 53:371–400.CrossRefGoogle ScholarPubMed

Brands, Henry William. 2003. Woodrow Wilson. New York: Henry Holt and Company.Google Scholar

Bray, Arturo. 1957. Hombres y épocas del Paraguay. Buenos Aires, Argentina: Ediciones Nizza.Google Scholar

Brecher, Michael. 1996. “Crisis escalation: Model and findings.” International Political Science Review 17 (2):215–30.CrossRefGoogle Scholar

Brinkley, Douglas. 2005. The boys of Point du Hoc: Ronald Reagan, D-Day, and the U.S. Army 2nd Ranger Battalion. New York: William Morrow.Google Scholar

Bruni, Frank. 2000. “Bush claims victory, urging Gore to bow out.” New York Times. November 27:A1.

Brunk, Gregory G., Secrest, Donald, and Tamashiro, Howard. 1990. “Military views of morality and war: An empirical study of the attitudes of retired American officers.” International Studies Quarterly 34 (1):83–109.CrossRefGoogle Scholar

Bueno de Mesquita, Bruce. 1981. The war trap. New Haven, CT: Yale University Press.Google Scholar

Bueno de Mesquita, Bruce, Smith, Alistair, Siverson, Randolph M., and Morrow, James D.. 2003. The logic of political survival. Cambridge, MA: MIT Press.Google Scholar

Burlingame, Michael. 1987. The inner world of Abraham Lincoln. Urbana-Champaign: University of Illinois Press.Google Scholar

Byman, Daniel, and Pollack, Kenneth M.. 2001. “Let Us Now Praise Great Men: Bringing the Statesman Back In.” International Security 25 (4): 107–146.CrossRefGoogle Scholar

Calhoun, Todd R. 1998. “Evaluating security assistance programs: Performance evaluation and the Expanded International Military Education and Training (E-IMET) Program.” Thesis, Naval Postgraduate School. Retrieved from http://calhoun.nps.edu/bitstream/handle/10945/8326/evaluatingsecuri00calh.pdf?sequence=1.

Campbell, John. 2001. Margaret Thatcher, vol. 1: The grocer's daughter. London: Pimlico.Google Scholar

Campbell, John. 2004. Margaret Thatcher, vol. 2: Iron lady. New ed. London: Pimlico.Google Scholar

Campbell, Kim. 1996. Time and change: The political memoirs of Canada's first prime minister. Toronto: Doubleday Canada.Google Scholar

Cannon, Lou. 1982. Reagan. New York: G. P. Putnam's Sons.Google Scholar

Caprioli, Mary, and Boyer, Mark A.. 2001. “Gender, violence, and international crisis.” Journal of Conflict Resolution 45 (4):503–18.CrossRefGoogle Scholar

Carlyle, Thomas. 1935. On heroes, hero-worship, and the heroic in history. London: Oxford University Press.Google Scholar

Carr, Edward H. 1946. The twenty years’ crisis, 1919–1939. 2nd ed. London: Macmillan.CrossRefGoogle Scholar

Caspi, Avshalmon, and Roberts, Brent W.. 2005. “Personality development: Stability and change.” Annual Review of Psychology 56:454–84.CrossRefGoogle ScholarPubMed

Chand, Attar. 1991. Prime Minister P.V. Narasimha Rao: The scholar and the statesman. New Delhi: Gian Publishing House.Google Scholar

Chang, Lei, Lu, Hui Jing, Li, Hongli and Li, Tong. 2011. “The face that launched a thousand ships: The mating-warring association in men.” Personality and Social Psychology Bulletin 37 (7):976–84.CrossRefGoogle ScholarPubMed

Cheibub, Jose A., Gandhi, Jennifer, and Vreeland, James R.. 2010. “Democracy and dictatorship revisted.” Public Choice 143 (1–2):67–101.CrossRefGoogle Scholar

Chiozza, Giacomo, and Choi, Ajin. 2003. “Guess who did what: Political leaders and the management of territorial disputes, 1950–1990.” Journal of Conflict Resolution 47 (3):251–78.Google Scholar

Chiozza, Giacomo, and Goemans, Hein E.. 2003. “Peace through insecurity – Tenure and international conflict.” Journal of Conflict Resolution 47 (4):443–67.CrossRefGoogle Scholar

Chiozza, Giacomo, and Goemans, Hein E.. 2004. “International conflict and the tenure of leaders: Is war still ex post inefficient?” American Journal of Political Science 48 (3):604–19.Google Scholar

Chiozza, Giacomo, and Goemans, Hein E.. 2011. Leaders and international conflict. New York: Cambridge University Press.CrossRefGoogle Scholar

Churchill, Winston. 1948. The Second World War, vol. 1: The gathering storm. Boston: Houghton Mifflin.Google Scholar

Cicero, Scott D., Nooner, Kate, and Silva, Raul. 2011. “Vulnerability and resilience in childhood trauma and PTSD.” In Post-traumatic syndromes in childhood and adolescence: A handbook of research and practice, ed. Ardino, V.. New York: Wiley-Blackwell.Google Scholar

Clark, Christopher M. 2000. Kaiser Wilhelm II: Profiles in power. London: Pearson Education.Google Scholar

Clements, Kendrick A. 1987. Woodrow Wilson: World statesman. Boston: Twayne Publishers.Google Scholar

Coccaro, Emil F., Bergeman, C.S., Kavoussi, Richard J., and Seroczynski, A.D.. 1997. “Heritability of aggression and irritability: A twin study of the Buss-Durkee Aggression Scales in adult male subjects.” Society of Biological Psychiatry 41:273–84.CrossRefGoogle ScholarPubMed

Colgan, Jeff. 2010. “Oil and revolutionary governments: Fuel for international conflict.” International Organization 64 (4):661–94.CrossRefGoogle Scholar

Colgan, Jeff. 2013. “Domestic revolutionary leaders and international conflict.” World Politics 65 (4): 656–90.CrossRefGoogle Scholar

Colgan, Jeff, and Weeks, Jessica. 2015. “Revolution, personalist dictatorships, and international conflict.” International Organization 69 (1): 163–94.CrossRefGoogle Scholar

Coll, Steve. 1993. “Franjo Tudjman, at war with history: Croatia's president and a past that's shaping the present.” The Washington Post. March 1:B1.

Coll, Steve. 2013. “Remote control: Our drone delusion.” The New Yorker. May 6:76.

Collier, Paul, Hoeffler, Anke, and Söderbom, Måns. 2004. “On the duration of civil war.” Journal of Peace Research 41 (3):253.CrossRefGoogle Scholar

Collins, Joseph J., and Holsti, Ole R.. 1999. “Civil-military relations: How wide is the gap?” International Security 24 (2):199–207.CrossRefGoogle Scholar

Conger, Rand D., and Donnellan, M. Brent. 2007. “An interactionist perspective on the socioeconomic context of human development.” Psychology 58 (1):175–99.Google ScholarPubMed

Conover, Pamela Johnston, and Sapiro, Virginia. 1993. “Gender, feminist consciousness, and war.” American Journal of Political Science:1079–99.

Cooper, John Milton Jr. 2009. Woodrow Wilson: A biography. New York: Alfred A. Knopf.Google Scholar

Corr, Philip J. 2004. “Reinforcement sensitivity theory and personality.” Neuroscience & Biobehavioral Reviews 28 (3):317–32.CrossRefGoogle Scholar

Corwin, Edward Samuel. 1948. The President, office and powers, 1787–1948: History and analysis of practice and opinion. New York: New York University Press.Google Scholar

Covizzi, Ilaria. 2008. “Does union dissolution lead to unemployment? A longitudinal study of health and risk of unemployment for women and men undergoing separation.” European Sociological Review 24 (3):347–61.CrossRefGoogle Scholar

Cox, Gary W. 1999. “The empirical content of Rational Choice Theory: A reply to Green and Shapiro.” Journal of Theoretical Politics 11 (2):147–69.CrossRefGoogle Scholar

Crisostomo, Isabelo T. 1987. Cory: Profile of a president. Selangor, Malaysia: Pelanduk Publications.Google Scholar

Croco, Sarah E. 2011. “The decider's dilemma: Leader culpability, war outcomes, and domestic punishment.” American Political Science Review 105 (3):457–77.CrossRefGoogle Scholar

Crowley, Candy. 2011. “CNN Live Event/Special: 9/11 memorial; Truck bombing at NATO base in Afghanistan; Vice President Biden visits hallowed ground.” CNN Transcripts, September 11. Retrieved from http://transcripts.cnn.com/TRANSCRIPTS/1109/11/se.06.html.

Cutchin, Malcolm P., Martin, Kathryn Remmes, Owen, Steven V., and Goodwin, James S.. 2008. “Concern about petrochemical health risk before and after a refinery explosion.” Risk Analysis 28 (3):589–601.CrossRefGoogle ScholarPubMed

Dabbs, James M. Jr., Frady, Robert L., Carr, Timothy S., and Besch, Norma F.. 1987. “Saliva testosterone and criminal violence in young adult prison inmates.” Psychosomatic medicine 49 (2):174–82.CrossRefGoogle ScholarPubMed

Dabbs, James M. Jr., Carr, Timothy S., Frady, Robert L., and Riad, Jasmin K.. 1995. “Testosterone, crime, and misbehavior among 692 male prison inmates.” Personality and Individual Differences 18 (5):627–33.CrossRefGoogle Scholar

Dafoe, Allan. 2011. “Statistical critiques of the democratic peace: Caveat emptor.” American Journal of Political Science 55 (2):247–62.CrossRefGoogle Scholar

Dawisha, Karen, and Parrott, Bruce, eds. 1997. Politics, power, and the struggle for democracy in South-East Europe. Cambridge, UK: Cambridge University Press.CrossRefGoogle Scholar

de Gaulle, Charles. 1960. The edge of the sword. Translated by Hopkins, G.. London: Faber & Faber.Google Scholar

de Tocqueville, Alexis 2000. Democracy in America. Translated by Winthrop, H. C. M. a. D.. Chicago, IL: University of Chicago Press.CrossRefGoogle Scholar

de Vries, Aiko P. J., Kassam-Adams, Nancy, Cnaan, Avital, Sherman-Slate, Elisabeth, Gallagher, Paul R., and Winston, Flaura K.. 1999. “Looking beyond the physical injury: Posttraumatic stress disorder in children and parents after pediatric traffic injury.” Pediatrics 104 (6):1293–9.CrossRefGoogle ScholarPubMed

Dean, Robert D. 1998. “Masculinity as ideology: John F. Kennedy and the domestic politics of foreign policy.” Diplomatic History 22 (2):29–61.CrossRefGoogle Scholar

Debs, Alexandre, and Goemans, Hein E.. 2010. “Regime type, the fate of leaders, and war.” American Political Science Review 104 (3):430–45.CrossRefGoogle Scholar

Dempsey, Jason K. 2009. Our army: Soldiers, politics, and American civil-military relations. Princeton, NJ: Princeton University Press.CrossRefGoogle Scholar

Desai, Sonalde, and Waite, Linda J.. 1991. “Women's employment during pregnancy and after the first birth: Occupational characteristics and work commitment.” American Sociological Review:551–66.Google Scholar

Diehl, Paul F. 1985. “Contiguity and military escalation in major power rivalries, 1816–1980.” The Journal of Politics 47 (4):1203–11.CrossRefGoogle Scholar

Diggins, John Patrick. 2007. Ronald Reagan: Fate, freedom, and the making of history. New York: W. W. Norton.Google Scholar

DiLalla, Lisabeth F. 2002. “Behavior genetics of aggression in children: Review and future directions.” Developmental Review 22 (4):593–622.CrossRefGoogle Scholar

Dorman, Andrew M. 2002. Defence under Thatcher. Hampshire, UK: Palgrave.CrossRefGoogle Scholar

Dupuy, Kendra E., and Peters, Krijn. 2010. War and children: A reference handbook. Santa Barbara, CA: Praeger Security International.Google Scholar

Dyson, Stephen B., and Preston, Thomas. 2006. “Individual characteristics of political leaders and the use of analogy in foreign policy decision making.” Political Psychology 27 (2):265–88.CrossRefGoogle Scholar

Easterbrooks, M. Ann, and Goldberg, Wendy A.. 1984. “Toddler development in the family: Impact of father involvement and parenting characteristics.” Child Development 55 (3):740–52.CrossRefGoogle ScholarPubMed

Eaves, Lindon J., Eysenck, H.J., and Martin, Nicholas G.. 1989. Genes, culture and personality: An empirical approach. London: Academic Press.Google Scholar

Economist. 2010. “Xi who must be obeyed.” The Economist, October 21. Retrieved from www.economist.com/node/17309197.

Efron, Bradley. 1983. “Estimating the error rate of a prediction rule: Improvement on cross-validation.” Journal of the American Statistical Association 78 (382):316–31.CrossRefGoogle Scholar

Eliot, Marc. 2008. Reagan: The Hollywood years. New York: Harmony Books.Google Scholar

Ernst, Cecile, and Angst, Jules. 1983. Birth order: Its influence on personality. New York: Springer-Verlag.Google Scholar

Etheredge, Lloyd S. 1978. “Personality effects on American foreign policy, 1898–1968: A test of interpersonal generalization theory.” American Political Science Review 72 (2):434–51.CrossRefGoogle Scholar

Evans, Thomas W. 2006. The education of Ronald Reagan: The General Electric years and the untold story of his conversion to conservatism. New York: Columbia University Press.CrossRefGoogle Scholar

F.R. [New York Times correspondent]. 1901. “Duelling in Germany.” The New York Times Magazine Supplement. December 1:SM6.

Farrington, David P. 1991. “Childhood aggression and adult violence: Early precursors and later life outcomes.” In Rubin, K.H. and Pepler, D.J. (eds.), The development and treatment of childhood aggression (pp. 5–29). Hillsdale, NJ: Lawrence Erlbaum Associates.Google Scholar

Feaver, Peter, and Gelpi, Christopher. 2004. Choosing your battles: American civil-military relations and the use of force. Princeton, N.J.: Princeton University Press.Google Scholar

Fiebig-von Hase, Ragnhild. 2003. “The uses of ‘friendship’: The ‘personal regime’ of Wilhelm II and Theodore Roosevelt, 1901–1909.” In Mombauer, A. and Deist, W. (eds.), The Kaiser: New research on Wilhelm II's role in imperial Germany (pp. 143–75). Cambridge, UK: Cambridge University Press.Google Scholar

Fife, Robert. 1993. Kim Campbell: The making of a politician. Toronto, Canada: HarperCollins.Google Scholar

Forer, Lucille K. 1976. The birth order factor: How your personality is influenced by your place in the family. New York: D. McKay.Google Scholar

Foyle, Douglas C. 1999. Counting the public in: Presidents, public opinion, and foreign policy. New York: Columbia University Press.Google Scholar

Frankland, Mark. 1966. Khrushchev. Harmondsworth, Middlesex, UK: Penguin Books.Google Scholar

Frevert, Ute. 1998. “The taming of the noble ruffian: Male violence and dueling in early modern and modern Germany.” In Spierenburg, P. (ed.), Men and violence: Gender, honor, and ritual in modern Europe and America (pp. 37–62). Columbus: Ohio State University Press.Google Scholar

Friedman, Naomi P., Miyake, Akira, Young, Susan E., DeFries, John C., Corley, Robin P., and Hewitt, John K.. 2008. “Individual differences in executive functions are almost entirely genetic in origin.” Journal of Experimental Psychology 137 (2):201–25.Google ScholarPubMed

Frutos, Julio Cesar (ed.) 2007. Testimonios de la Guerra Grande y muerte del Mariscal López. Asunción, Paraguay: Color ABC.Google Scholar

Fuhrmann, Matthew, and Horowitz, Michael C.. 2015. “When leaders matter: Rebel experience and nuclear proliferation.” The Journal of Politics 77 (1): 72–87.CrossRefGoogle Scholar

Fukuyama, Francis. 1998. “Women and the evolution of world politics.” Foreign Affairs 77 (5):24–40.CrossRefGoogle Scholar

Fussell, Paul. 1991. The Norton book of modern war. New York: W. W. Norton.Google Scholar

Gäbler, Ira, and Maercker, Andreas. 2011. “Revenge after trauma: Theoretical outline.” In Linden, M. and Maercker, A. (eds.), Embitterment (pp. 42–69). Vienna, Austria: Springer-Verlag Wien.Google Scholar

Gallagher, Maryann E. 2010. Who ups the ante? Personality traints and risky foreign policy [Dissertation]. Atlanta, GA: Emory University.Google Scholar

Gallagher, Maryann E., and Allen, Susan H.. 2013. “Presidential personality: Not just a nuisance.” Foreign Policy Analysis 10 (1):1–21.Google Scholar

Gamble, Richard M. 2001. “Savior nation: Woodrow Wilson and the gospel of service.” Humanitas 14 (1):4–22.Google Scholar

Gardner, Margo, and Steinberg, Laurence. 2005. “Peer influence on risk taking, risk preference, and risky decision making in adolescence and adulthood: An experimental study.” Developmental Psychology 41 (4):4.CrossRefGoogle Scholar

Garnett, Mark. 2007. “Banality in politics: Margaret Thatcher and the biographers.” Political Studies Review 5:172–82.CrossRefGoogle Scholar

Gartzke, Erik, and Jo, Dong-Joon. 2005. “Determinents of nuclear weapons proliferation: A quantitative model.” Journal of Conflict Resolution 51 (1): 167–94.Google Scholar

Gelpi, Christopher, and Feaver, Peter D.. 2002. “Speak softly and carry a big stick? Veterans in the political elite and the American use of force.” American Political Science Review 96 (4):779–93.CrossRefGoogle Scholar

Gelpi, Christopher, Feaver, Peter D., and Reifler, Jason. 2009. Paying the human costs of war: American public opinion and casualties in military conflicts. Princeton, NJ: Princeton University Press.CrossRefGoogle Scholar

George, Alexander L. 1980. Presidential decisionmaking in foreign policy: The effective use of information and advice. Boulder, CO: Westview Press.Google Scholar

George, Alexander L., and Bennett, Andrew. 2005. Case studies and theory development in the social sciences: Cambridge, MA: MIT Press.Google Scholar

George, Alexander L., and George, Juliette L.. 1964. Woodrow Wilson and Colonel House: A personality study. Mineola, NY: Dover Publications.Google Scholar

Ghosn, Faten, and Bennett, Scott. 2003. Codebook for the Dyadic Militarized Interstate Incident Data, Version 3.10. Online: http://correlatesofwar.org.

Gilbert, Robert E. 2003. Tormented president: Calvin Coolidge, death, and clinical depression. Westport, CT: Praeger Publishers.Google Scholar

Gilens, Martin. 2001. “Political ignorance and collective policy preferences.” American Political Science Review 95 (2):379–96.CrossRefGoogle Scholar

Goddard, S.E. 2006. “Uncommon ground: Indivisible territory and the politics of legitimacy.” International Organization 60 (1):35–68.CrossRefGoogle Scholar

Goemans, Hein E., Gleditsch, Kristian S., and Chiozza, Giacomo. 2009. “Introducing Archigos: A dataset of political leaders.” Journal of Peace Research 46 (2):269–83.CrossRefGoogle Scholar

Goldgeier, James M. 1994. Leadership style and Soviet foreign policy: Stalin, Khrushchev, Brezhnev, Gorbachev. Baltimore, MD: Johns Hopkins University Press.Google Scholar

Goldstein, Avery. 2005. China's grand strategy and international security. Palo Alto, CA: Stanford University Press.Google Scholar

Goodhand, Jonathan, Hulme, David, and Lewer, Nick. 2000. “Social capital and the political economy of violence: A case study of Sri Lanka.” Disasters 24 (4):390–406.CrossRefGoogle ScholarPubMed

Gourevitch, Philip. 1999. We wish to inform you that tomorrow we will be killed with our families: Stories from Rwanda. New York: Picador.Google Scholar

Gourevitch, Philip, and Kagame, Paul. 1996. “After genocide: A conversation with Paul Kagame.” Transition 72:162–94.Google Scholar

Greenstein, Fred I. 1969. Personality and politics: Problems of evidence, inference, and conceptualization. Chicago, IL: Markham Publishing.Google Scholar

Greenstein, Fred I.. 1992. “Can personality and politics be studied systematically?” Political Psychology 13 (1):105–28.CrossRefGoogle Scholar

Grieco, Joseph M., Gelpi, Christopher, Reifler, Jason, and Feaver, Peter D.. 2011. “Let's get a second opinion: International institutions and American public support for war.” International Studies Quarterly 55 (2):563–83.CrossRefGoogle Scholar

Gronke, Paul, and Feaver, Peter D.. 2001. “Uncertain confidence: Civilian and military attitudes about civil-military relations.” Soldiers and Civilians:129–61.

Guerra, Tomás. 1997. José Figueres Ferrer y la justicia social. San José, Costa Rica: Educa.Google Scholar

Halpert, Jane A., Wilson, Midge L., and Hickman, Julia L.. 1993. “Pregnancy as a source of bias in performance appraisals.” Journal of Organizational Behavior 14 (7):649–63.CrossRefGoogle Scholar

Haridas, Nalini. 1998. Rao and Nixon: Sinners and patriots: Nalini Haridas.Google Scholar

Harris, Judith R. 1998. The nurture assumption: Why children turn out the way they doNew York: New York Free Press.Google Scholar

Hartup, Willard W. 2005. “Introduction.” In Tremblay, R.E., Hartup, W.W., and Archer, J. (eds.), Developmental origins of aggression (pp. 3–24). New York: Guilford Press.Google Scholar

Harvey, Frank P. 2011. Explaining the Iraq War: Counterfactual theory, logic, and evidence. New York: Cambridge University Press.CrossRefGoogle Scholar

Harvey, Michael, and Danelo Barbour, Jo Ann (eds.) 2009. Global leadership: Portraits of the past, visions for the future. Silver Spring, MD: International Leadership Association.Google Scholar

Hatemi, Peter K. 2013. “The influence of major life events on economic attitudes in a world of gene-environment interplay.” American Journal of Political Science 57 (4):987–1007.Google Scholar

Hatemi, Peter K., and McDermott, Rose. 2012. “A neurobiological approach to foreign policy analysis: Identifying individual differences in political violence.” Foreign Policy Analysis 8 (2):111–29.CrossRefGoogle Scholar

Hayden, Robert M. 1992. “Balancing discussion of Jasenovac and the manipulation of history.” East European Politics and Societies 6 (2):207–12.CrossRefGoogle Scholar

Heckscher, August. 1991. Woodrow Wilson. New York: Macmillan.Google Scholar

Hedl, Drago. 2000. “Living in the past: Franjo Tudjman's Croatia.” Current History 99 (635):104–9.Google Scholar

Henderson, Peter V. N. 1984. “Woodrow Wilson, Victoriano Huerta, and the recognition issue in Mexico.” The Americas 41 (2):151–76.CrossRefGoogle Scholar

Hermann, Margaret G. 1974. “Leader personality and foreign policy behavior.” In Rosenau, J. N. (ed.), Comparing foreign policies: Theories, findings and methods (pp. 101–34). New York: Sage-Halsted.Google Scholar

Hermann, Margaret G. 1980. “Explaining foreign policy behavior using the personal characteristics of political leaders.” International Studies Quarterly 24 (1):7–46.CrossRefGoogle Scholar

Hermann, Margaret G.. 2001. “How decision units shape foreign policy: A theoretical framework.” International Studies Review 3 (2):47–81.CrossRefGoogle Scholar

Hermann, Margaret G.. 2003. “Assessing leadership style: Trait analysis.” In Post, J. M. (ed.), Psychological Assessment of Political Leaders (pp. 178–212). Ann Arbor: University of Michigan Press.Google Scholar

Herrmann, Richard K., and Keller, Jonathan W.. 2004. “Beliefs, values, and strategic choice: U.S. leaders’ decisions to engage, contain, and use force in an era of globalization.” Journal of Politics 66 (2):557–80.CrossRefGoogle Scholar

Herz, John H. 1951. Political realism and political idealism. Chicago, IL: University of Chicago Press.Google Scholar

Hockenos, Paul. 2003. Homeland calling: Exile patriotism and the Balkan Wars. Ithaca, NY: Cornell University Press.Google Scholar

Hoover, Herbert. 1951. The memoirs of Herbert Hoover: Years of adventure 1874–1920. New York: Macmillan.Google Scholar

Horowitz, Michael C., and Stam, Allan C.. 2014. “How prior military experience influences the future militarized behavior of leaders.” International Organization 68 (3): 527–59.CrossRefGoogle Scholar

Horowitz, Michael C., Simpson, Erin M., and Stam, Allan C.. 2011. “Domestic institutions and wartime casualties.” International Studies Quarterly 55 (4):909–36.CrossRefGoogle Scholar

Horowitz, Michael C., McDermott, Rose, and Stam, Allan C.. 2005. “Leader age, regime type, and violent international relations.” Journal of Conflict Resolution 49 (5):661–85.CrossRefGoogle Scholar

Hudson, Valerie M. 1990. “Birth order of world leaders: An exploratory analysis of effects on personality and behavior.” Political Psychology 11 (3):583–602.CrossRefGoogle Scholar

Hudson, Valerie, Ballif-Spanvill, Bonnie, Capriolo, Mary, and Emmett, Chad. 2012. Sex and world peace. New York: Columbia University Press.Google Scholar

Huesmann, L.R., and Guerra, N.G.. 1997. “Children's normative beliefs about aggression and aggressive behavior.” Journal of Personality and Social Psychology 72:408–19.CrossRefGoogle ScholarPubMed

Huntington, Samuel P. 1957. The soldier and the state: The theory and politics of civil-military relations. Cambridge, MA: Belknap Press of Harvard University Press.Google Scholar

Husain, Syed Arshad, Nair, Jyotsna, Holcomb, William, Reid, John C., Vargas, Victor, and Nair, Satish S.. 1998. “Stress reactions of children and adolescents in war and siege conditions.” American Journal of Psychiatry 155 (12):1718–19.CrossRefGoogle ScholarPubMed

Husic, Sead. 2007. “Franjo Tudjman – Der nationalist. 1922–1990.” In Psychopathologie der Macht: die Zerstorung Jugoslawiens im Spiegel der Biografien von Milosevic, Tudjman und Izetbegovic: Berlin, Germany: Schiler Verlag.Google Scholar

Hutchison, M.L., and Gibler, D.M.. 2007. “Political tolerance and territorial threat: A cross-national study.” Journal of Politics 69 (1):128–42.CrossRefGoogle Scholar

Huth, Paul. 2009. Standing your ground: Territorial disputes and international conflict. Ann Arbor: University of Michigan Press.Google Scholar

Jai, Janak Raj. 1996. Narasimha Rao: The best prime minister. New Delhi: Regency Publications.Google Scholar

Jalalzai, Farida. 2010. “Madam president: Gender, power, and the comparative presidency.” Journal of Women, Politics and Policy 31 (2):132–65.CrossRefGoogle Scholar

Jalalzai, Farida, and Krook, Mona Lena. 2010. “Beyond Hillary and Benazir: Women's political leadership worldwide.” International Political Science Review 31 (1):5–21.CrossRefGoogle Scholar

Janowitz, Morris. 1960. The professional soldier: A social and political portrait. New York: Free Press.Google Scholar

Jennings, M. Kent, and Markus, Gregory B.. 1977. “The effects of military service on political attitudes: A panel study.” American Political Science Review 71 (1):131–47.CrossRefGoogle Scholar

Jennings, M. Kent, Markus, Gregory B., and Niemi, Richard G.. 1991. Youth-parent socialization panel study, 1965–1982: Three waves combined. Ann Arbor, MI: Inter-university Consortium for Political and Social Research.Google Scholar

Jerusalem Post. 1970. “2nd Algerian also security officer.” Jerusalem Post: August 25.

Jerusalem Post. 1973. “Cabinet meets, Meir voices Israel's sorrow.” Jerusalem Post: February 23.

Jervis, Robert. 1988. “War and misperception.” The Journal of Inderdisciplinary History 18 (4):675–700.Google Scholar

Jervis, Robert. 2013. “Do leaders matter and how would we know?” Security Studies 22 (2):153–79.CrossRefGoogle Scholar

Jo, Dong-Joon, and Gartzke, Erik. 2007. “Determinants of nuclear weapons proliferation.” Journal of Conflict Resolution 51 (1):167–94.CrossRefGoogle Scholar

John F. Kennedy Presidential Library and Museum. 1962. “Department of State telegram transmitting letter from Chairman Khrushchev to President Kennedy, October 26, 1962.” Retrieved from http://microsites.jfklibrary.org/cmc/oct26/doc4.html.

Joes, Anthony James. 2007. Urban guerrilla warfare. Lexington: University Press of Kentucky.CrossRefGoogle Scholar

Johnson, Dominic D. P., McDermott, Rose, Cowden, Jon, and Tingley, Dustin. 2012. “Dead certain.” Human Nature 23 (1):98–126.CrossRefGoogle ScholarPubMed

Johnson, Kirk. 2012. “For the vice president of China, tea time in Iowa.” New York Times. February 15:A4.

Jones, Benjamin F., and Olken, Benjamin A.. 2005. “Do leaders matter? National leadership and growth since World War II.” Quarterly Journal of Economics 120 (3):835–64.Google Scholar

Kadera, Kelly M., and Zinnes, Dina. 2010. “Evolution/history of the scientific study of international processes.” In Denemark, R. A. (ed.), The International studies encyclopedia. Malden, MA: Wiley-Blackwell.Google Scholar

Kaga, Yoshie, Bennett, John, and Moss, Peter. 2010. Caring and learning together: A cross-national study on the integration of early childhood care and education within education. Paris: UNESCO.Google Scholar

Kagan, Robert, and Kristol, William. 2004. “The right war for the right reasons.” The Weekly Standard 9 (23): Retrieved from www.weeklystandard.com/Content/Public/Articles/000//3/735tahyk.asp.Google Scholar

Kant, Immanuel. 2006. Anthropology from a practical point of view. Translated and edited by Louden, Robert B.. New York: Cambridge University Press.Google Scholar

Katz, Friedrich. 1978. “Pancho Villa and the attack on Columbus, New Mexico.” The American Historical Review 83 (1):101–30.CrossRefGoogle Scholar

Kavanagh, Dennis. 1998. A dictionary of political biography: Who's who in twentieth-century world politics. New York: Oxford University Press.Google Scholar

Keenan, Kate, and Shaw, Daniel S.. 1994. “The development of aggression in toddlers: A study of low-income families.” Journal of Abnormal Child Psychology 22 (1):53–77.CrossRefGoogle ScholarPubMed

Keiger, John. 2008. “Raymond Poincaré.” In Wright, J. and Casey, S. (eds.), Mental maps in the era of two world wars (pp. 1–20). New York: Palgrave Macmillan.Google Scholar

Keizer, Renske. 2010. “Remaining childless: Causes and consequences from a life course perspective.” Dissertation, Utrecht University.Google Scholar

Keller, J.W. 2005. “Leadership style, regime type, and foreign policy crisis behavior: A contingent monadic peace?” International Studies Quarterly 49 (2):205–32.CrossRefGoogle Scholar

Kengor, Paul. 2004. God and Ronald Reagan: A spiritual life. New York: HarperCollins.Google Scholar

Kennedy, Andrew B. 2011. The international ambitions of Mao and Nehru: National efficacy beliefs and the making of foreign policy. New York: Cambridge University Press.CrossRefGoogle Scholar

Kerry, John F. 2004. “Text of John Kerry's acceptance speech at the Democratic National Convention.” Washington Post. July 29. Retrieved from www.washingtonpost.com/wp-dyn/articles/A25678-2004Jul29.html.

Khong, Yuen Foong. 1992. Analogies at war: Korea, Munich, Dien Bien Phu, and the Vietnam decisions of 1965. Princeton, NJ: Princeton University Press.Google Scholar

Khrushchev, Nikita. 2004. Memoirs of Nikita Khrushchev, vol. 1: Commisar, 1918–1945. University Park: Pennsylvania State University Press.Google Scholar

Kim-Cohen, Julia, Moffitt, Terrie E., Caspi, Avshalom, and Taylor, Alan. 2004. “Genetic and environmental processes in young children's resilience and vulnerability to socioeconomic deprivation.” Child Development 75 (3):651–68.CrossRefGoogle ScholarPubMed

King, Gary, Tomz, Michael, and Wittenberg, Jason. 2000. “Making the most of statistical analyses: Improving interpretation and presentation.” American Journal of Political Science 44 (2):347–61.CrossRefGoogle Scholar

Kinzer, Stephen. 2008. A thousand hills: Rwanda's rebirth and the man who dreamed it. Hoboken, NJ: Wiley & Sons.Google Scholar

Kirkpatrick, David D. 2011. “Egypt erupts in jubilation as Mubarak steps down.” The New York Times. February 11. Retrieved from www.nytimes.com/2011/02/12/world/middleeast/12egypt.html.

Kissinger, Henry A. 1957. A world restored: Metternich, Castlereagh and the problems of peace. Boston: Houghton Mifflin.Google Scholar

Kissinger, Henry A 1958. Nuclear weapons and foreign policy. Boston: Houghton Mifflin.Google Scholar

Klonsky, Bruce. 1983. “The socialization and development of leadership ability.” Genetic Psychology Monographs 108 (1):97–135.Google Scholar

Koenen, Karestan C., Lyons, Michael J., Goldberg, Jack, Simpson, John, Williams, Wesley M., Toomey, Rosemary, Eisen, Seth A., True, William, and Tsuang, Ming T.. 2003. “Co-twin control study of relationships among combat exposure, combat-related PTSD, and other mental disorders.” Journal of Traumatic Stress 16 (5):433–8.CrossRefGoogle ScholarPubMed

Kohn, Melvin L., and Schooler, Carmi. 1982. “Job conditions and personality: A longitudinal assessment of their reciprocal effects.” American Journal of Sociology 87 (6):1257–86.CrossRefGoogle Scholar

Kolb, D.A. 1984. Experiential learning: Experience as the source of learning and development. Englewood Cliffs, NJ: Prentice Hall.Google Scholar

Komisar, Lucy. 1987. Corazon Aquino: The story of a revolution. New York: George Braziller.Google Scholar

Kowert, Paul A., and Hermann, Margaret G.. 1997. “Who takes risks?” Journal of Conflict Resolution 41 (5):611–37.CrossRefGoogle Scholar

Krepon, Michael. 2009. Better safe than sorry: The ironies of living with the bomb. Palo Alto, CA: Stanford University Press.CrossRefGoogle Scholar

Kristof, Nicholas D. 2000. “How Bush came to tame his inner scamp.” The New York Times. July 29. Retrieved from www.nytimes.com/2000/07/29/us/how-bush-came-to-tame-his-inner-scamp.html.

Lambert, Nicholas A. 2004. “Transformation and technology in the Fisher era: The Impact of the communications revolution.” Journal of Strategic Studies 27 (2):272–97.CrossRefGoogle Scholar

Le Billon, Philippe. 2001. “The political ecology of war: Natural resources and armed conflicts.” Political Geography 20 (5):561–84.CrossRefGoogle Scholar

Lebow, Richard Ned. 1981. Between peace and war: The nature of international crisis. Baltimore, MD: Johns Hopkins University Press.Google Scholar

Lebow, Richard Ned. 1983. “Miscalculation in the South Atlantic: The origins of the Falkland War.” Journal of Strategic Studies 6 (1):5–35.CrossRefGoogle Scholar

Lee, Stephen J. 1988. Aspects of European history 1789–1980. Reprint, illustrated ed. London: Routledge.Google Scholar

Lemer, Jennifer S., and Keltner, Dacher. 2001. “Fear, anger, and risk.” Journal of Personality and Social Psychology 81 (1):146–59.Google Scholar

Lentz, Harris M. 1994. Heads of states and governments: A worldwide encyclopedia of over 2,300 leaders, 1945 through 1992. Jefferson, NC: McFarland.Google Scholar

Lentz, Harris M.. 1999. Encyclopedia of heads of states and governments: 1900–1945. Jefferson, NC: McFarland.Google Scholar

Leuchars, Christopher. 2002. To the bitter end: Paraguay and the War of the Triple Alliance. Westport, CT: Greenwood Press.Google Scholar

Levy, Jack S. 1997. “Prospect theory, rational choice, and international relations.” International Studies Quarterly 41 (2):87–112.CrossRefGoogle Scholar

Lewis, John, and Xue, Litai. 1988. China builds the bomb. Palo Alto, CA: Stanford University Press.Google Scholar

Liswood, Laura A. 1996. Women world leaders: Fifteen great politicians tell their stories. San Francisco, CA: Pandora.Google Scholar

Loeber, Rolf, and Hay, Dale. 1997. “Key issues in the development of aggression and violence from childhood to early adulthood.” Annual Review of Psychology 48 (1):371–410.CrossRefGoogle ScholarPubMed

Loehlin, John C. 1992. Genes and environment in personality development. New York: Sage Publications.Google Scholar

Loewenstein, G., and Prelec, D.. 1992. “Anomalies in intertemporal choice: Evidence and an interpretation.” The Quarterly Journal of Economics 107 (2):573–97.CrossRefGoogle Scholar

Lopes-Cardozo, Barbara, Kaiser, Reinhard, Gotway, Carol A., and Agani, Ferid. 2003. “Mental health, social functioning, and feelings of hatred and revenge of Kosovar Albanians one year after the war in Kosovo.” Journal of Traumatic Stress 16 (4):351–60.Google ScholarPubMed

Lopes-Cardozo, Barbara, Talley, Leisel, Burton, Ann, and Crawford, Carol. 2004a. “Karenni refugees living in Thai-Burmese border camps: Traumatic experiences, mental health outcomes, and social functioning.” Social Science & Medicine 58 (12):2637–44.Google ScholarPubMed

Lopes-Cardozo, Barbara, Bilukha, Oleg O., Crawford, Carol A. Gotway, Shaikh, Irshad, Wolfe, Mitchell I., Gerber, Michael L., and Anderson, Mark. 2004b. “Mental health, social functioning, and disability in postwar Afghanistan.” Journal of the American Medical Association 292:575–84.Google Scholar

López, Carlos A. 1845. “Prevención del Presidente al Coronel Francisco Solano López del Ejercito destinado a Corrientes.” Vol. 272, No. 22, Folder 5. Catalogo SH de Ana, Sección Historia. Archivo Nacional de Asunción, Paraguay. Accessed November 20, 2010.

López, Francisco Solano. 1849a. “Comunicaciones del General Francisco Solano López al Presidente.” Vol. 287, No. 3, Folder 29. Catalogo SH de Ana, Sección Historia. Archivo Nacional de Asunción, Paraguay. Accessed November 20, 2010.

López, Francisco Solano. 1849b. “Diario de una excursión realizados por el ejercito al mando del General Francisco Solano López.” Vol. 287, No. 6, Folder 5. Catalogo SH de Ana, Sección Historia. Archivo Nacional de Asunción, Paraguay. Accessed November 20, 2010.

López, Francisco Solano. 1850. “Correspondencias del general Francisco Solano López al Presidente.” Vol. 292, No. 20, Folder 19. Catalogo SH de Ana, Sección Historia. Archivo Nacional de Asunción, Paraguay. Accessed November 20, 2010.

Louis, William R. 1992. In the name of God, go!: Leo Amery and the British Empire in the age of Churchill. New York: W.W. Norton.Google Scholar

Lucas, John. 1996. 5 days in London. New Haven, CT: Yale University Press.Google Scholar

Ludeke, Steven G., and Krueger, Robert F. 2013. “Authoritarianism as a personality trait: Evidence from a longitudinal behavior genetic study.” Personality and Individual Differences 55 (5):480–4.CrossRefGoogle Scholar

Ludwig, Arnold M. 2002. King of the mountain: The nature of political leadership. Lexington: University Press of Kentucky.Google Scholar

Luecken, Linda J., and Gress, Jenna L.. 2010. “Early adversity and resilience in emerging adulthood.” In Reich, J. W., Zautra, A. J., and Hall, J. S. (eds.), Handbook of adult resilience (pp. 238–57). New York: Guilford Press.Google Scholar

Lukas, John. 1991. Five days in London. New Haven, CT: Yale University Press.Google Scholar

Lynch, Allen. 2002. “Woodrow Wilson and the principle of ‘National Self-Determination’: A reconsideration.” Review of International Studies 28 (2):419–36.CrossRefGoogle Scholar

Macdonald, David Bruce. 2003. “Balkan holocausts?: Serbian and Croatian victim centered propaganda and the war in Yugoslavia.” Manchester, UK: Manchester University Press.CrossRefGoogle Scholar

Machel, Graça. 1996. The impact of armed conflict in children. New York: UNICEF.Google Scholar

Mahoney, Richard D. 2011. The Kennedy brothers: The rise and fall of Jack and Bobby. Reprint edition. New York: Arcade Publishing.Google Scholar

Maiolo, Joseph. 2009. Cry havoc: How the arms race drove the world to war, 1931–1941. New York: Basic Books.Google Scholar

Mamdani, Mahmood. 2001. When victims become killers: Colonialism, nativism, and the genocide in Rwanda. Princeton, NJ: Princeton University Press.Google Scholar

Marshall, Monty G., Gurr, Ted R., and Jaggers, Keith. 2014. Polity IV project: Dataset users manual. Vienna, VA: Center for Systemic Peace. Retrieved from www.systemicpeace.org/inscr/p4manualv2013.pdf.Google Scholar

Martin, Nicholas, Boomsma, Dorret, and Machin, Geoffrey. 1997. “A twin-pronged attack on complex traits.” Nature Genetics 17:387–92.CrossRefGoogle ScholarPubMed

Martin, Ralph G. 1998. Golda Meir: The romantic years. New York: Charles Scribners.Google Scholar

Masten, Ann S., and Wright, Margaret O'Dougherty. 2010. “Resilience over the lifespan: Developmental perspectives on resistance, recovery, and transformation.” In Reich, J. W., Zautra, A. J., and Hall, J. S. (eds.), Handbook of adult resilience (pp. 213–37) New York: Guilford Press.Google Scholar

Masterman, George F. 1870. Seven eventful years in Paraguay: A narrative of personal experience amongst the Paraguayans. London: S. Low, Son and Marston.Google Scholar

Matthews, David R. 1954. The social background of political decision-makers. New York: Random House.Google Scholar

Mazur, Allan, and Booth, Alan. 1998. “Testosterone and dominance in men.” Behavioral and Brain Sciences 21 (3):353–97.CrossRefGoogle ScholarPubMed

McCord, Joan. 1979. “Some child-rearing antecedents of criminal behavior in adult men.” Journal of Personality and Social Psychology 37 (9):1477–86.CrossRefGoogle ScholarPubMed

McCullough, David. 2005. 1776. New York: Simon & Schuster.Google Scholar

McDermott, Rose. 2008. Presidential leadership, illness, and decision making. Cambridge, UK: Cambridge University Press.Google Scholar

McDermott, Rose. 2014. “The biological bases for aggressiveness and nonaggressiveness in presidents.” Foreign Policy Analysis 10 (4):313–27.CrossRefGoogle Scholar

McDougall, Walter. 1997. Promised land, crusader state: The American encounter with the world since 1776. New York: Houghton Mifflin.Google Scholar

McLoyd, Vonnie C. 1998. “Socioeconomic disadvantage and child development.” American Psychologist 53 (2):185–204.CrossRefGoogle ScholarPubMed

McPherson, James M. 2003. Battle cry of freedom: The Civil War era. New York: Oxford University Press.Google Scholar

Meagher, Michael, and Gregg, Larry D.. 2011. John F. Kennedy: A biography. Westport, CT: Greenwood Press.Google Scholar

Mearsheimer, John J. 2001. The tragedy of Great Power politicsNew York: Norton.Google Scholar

Medland, Sarah E., and Hatemi, Peter K.. 2009. “Political science, biometric theory, and twin studies: A methodological introduction.” Political Analysis 17 (2):191–214.CrossRefGoogle Scholar

Medvedev, Roy. 1982. Khrushchev. Brian Pearce, T. (ed.). Oxford, UK: Basil Blackwell.Google Scholar

Meier, Viktor. 1999. Yugoslavia: A history of its demise. London: Routledge.Google Scholar

Meir, Golda. 1973. A land of our own: An oral autobiography. Syrkin, M. (ed.). New York: G. P. Putnam's Sons.Google Scholar

Mersky, Joshua P., Topitzes, James, and Reynolds, Arthur J.. 2012. “Unsafe at any age: Linking childhood and adolescent maltreatment to delinquency and crime.” Journal of Research in Crime and Delinquency 49 (2):295–318.CrossRefGoogle Scholar

Miller, Edward. 2013a. Misalliance: Ngo Dinh Diem, the United States, and the fate of South Vietnam. Boston: Harvard University Press.CrossRefGoogle Scholar

Miller, Manjari C. 2013b. Wronged by empire. Palo Alto, CA: Stanford University Press.CrossRefGoogle Scholar

Mommsen, Wolfgang J. 1990. “Kaiser Wilhelm II and German politics.” Journal of Contemporary History 25 (2/3):289–316.CrossRefGoogle Scholar

Morgenthau, Hans J. 1948. Politics among nations: The struggle for power and peace. New York: Knopf.Google Scholar

Morgos, Dorothy, Worden, J. William, and Gupta, Leila. 2007. “Psychosocial effects of war experiences among displaced children in Southern Darfur.” OMEGA: The Journal of Death and Dying 56 (3):229–53.Google ScholarPubMed

Mousa, F., and Madi, H.. 2003. Impact of the humanitarian crisis in the occupied Palestinian territory on people and services. Gaza: United Nations Relief and Works Agency for Palestinian Refugees in the Near East (UNRWA).Google Scholar

Mukunda, Gautam. 2012. Indispensible: When leaders really matter. Boston: Harvard Business Review Press.Google Scholar

Mumpower, Jeryl L., Shi, Liu, Stoutenborough, James W., and Vedlitz, Arnold. 2013. “Psychometric and demographic predictors of the perceived risk of terrorist threats and the willingness to pay for terrorism risk management programs.” Risk Analysis 33 (10):1802–11.Google ScholarPubMed

Nagin, Daniel S., and Tremblay, Richard E.. 2001. “Parental and early childhood predictors of persistent physical aggression in boys from kindergarten to high school.” Archives of General Psychiatry 58 (4):389–94.CrossRefGoogle ScholarPubMed

Narang, Vipin, and Staniland, Paul. 2013. “Democratic accountability and foreign security policy.” Working paper.

Nash, George H. 1983. The life of Herbert Hoover. 1st ed. New York: W.W. Norton.Google Scholar

Nau, Henry. 2013. Conservative internationalism: Armed diplomacy under Jefferson, Polk, Truman, and Reagan. Princeton, NJ: Princeton UniversityPress.Google Scholar

Navarro Bolandi, Hugo. 1953. José Figueres en la evolución de Costa Rica. Mexico City, Mexico: Imprenta Quiros.Google Scholar

Newbury, Catharine. 1998. “Ethnicity and the politics of history in Rwanda.” Africa Today 45 (1):7–24.Google Scholar

NHTSA's National Center for Statistics and Analysis. 2007. NHTSA: Motorcycles traffic safety fact sheet (DOT-HS-810–990). Washington, DC: National Highway Traffic Safety Administration. Retrieved from www-nrd.nhtsa.dot.gov/Pubs/810990.PDF.

Nicholson, Nigel, Soane, Emma, Fenton-O'Creevy, Mark, and Willman, Paul. 2005. “Personality and domain-specific risk taking.” Journal of Risk Research 8 (2):157–76.CrossRefGoogle Scholar

Niemi, Richard G., and Hepburn, Mary A.. 1995. “The rebirth of political socialization.” Perspectives on Political Science 24 (1):7–16.CrossRefGoogle Scholar

Nigg, Joel T. 2000. “On inhibition/disinhibition in developmental psychopathology: Views from cognitive and personality psychology and a working inhibition taxonomy.” Psychological Bulletin 126 (2):220.CrossRefGoogle Scholar

Noonan, Peggy. 2001. When character was king: A story of Ronald Reagan. Large print, reprint ed. New York: Random House Large Print.Google Scholar

Nordhaus, William, Oneal, John R., and Russett, Bruce M.. 2012. “The effects of the international security environment on national military expenditures: A multicountry study.” International Organization 66 (3):491–513.CrossRefGoogle Scholar

Nye, Joseph S. Jr. 2013. Presidential leadership and the creation of the American era. Princeton, NJ: Princeton University Press.Google Scholar

O'Brien, Michael. 2005. John F. Kennedy: A biography. New York: Thomas Dunne Books.Google Scholar

Oneal, John R., and Russett, Bruce M.. 2000. Triangulating peace: Democracy, interdependence, and international organizations. New York: W.W. Norton.Google Scholar

Opfell, Olga S. 1993. Women prime ministers and presidents. Jefferson, NC: McFarland.Google Scholar

Overy, Richard. 1995. Why the Allies won. New York: W. W. Norton.Google Scholar

Oxley, Douglas R., Smith, Kevin B., Alford, John R., Hibbing, Matthew V., Miller, Jennifer L., Scalora, Mario, Hatemi, Peter K., and Hibbing, John R.. 2008. “Political attitudes vary with physiological traits.” Science 321 (5896):1667–70.CrossRefGoogle ScholarPubMed

Page, Benjamin I., and Barabas, Jason. 2000. “Foreign policy gaps between citizens and leaders.” International Studies Quarterly 44 (3):339–64.CrossRefGoogle Scholar

Parcel, Toby L., and Menaghan, Elizabeth G.. 1990. “Maternal working conditions and children's verbal facility: Studying the intergenerational transmission of inequality from mothers to young children.” Social Psychology Quarterly 53 (2):132–47.CrossRefGoogle Scholar

Parsons, Craig. 2007. How to map arguments in political science. Oxford, UK: Oxford University Press.Google Scholar

Paxson, Christina. 2002. “Comment on Alan Krueger and Jitka Maleckova, ‘Education, poverty, and terrorism: Is there a causal connection?’” Unpublished manuscript, Princeton University.

Perkins, Anne. 2013. “Margaret Thatcher obituary: Britain's first female prime minister whose three terms broke the pattern of postwar politics.” The Guardian. April 8.

Pham, Phuong, Weinstein, Harvey, and Longman, Timothy. 2004. “Trauma and PTSD symptoms in Rwanda: Implications for attitudes toward justice and reconciliation.” JAMA: The Journal of the American Medical Association 292 (5):602–12.CrossRefGoogle ScholarPubMed

Phelps, John T. 1985. “Aerial intrusions by civil and military aircraft in a time of peace.” Military Law Review 107:255–303.Google Scholar

Pickering, A.D., Corr, Philip J., Powell, Jane H., Kumari, Veena, Thornton, Jasper C., and Gray, Jeffrey A. 1997. “Individual differences in reactions to reinforcing stimuli are neither black nor white: To what extent are they gray?” In Nyborg, H. (ed.), The scientific study of human nature: Tribute to Hans J. Evsenck at eighty (pp. 36–67). Amsterdam, The Netherlands: Pergamon/Elsevier.Google Scholar

Pinker, Steven. 2011. The better angels of our nature: Why violence has declined. New York: Viking Adult.Google Scholar

Pitts, David. 2007. Jack and Lem: John F. Kennedy and Lem Billings: The untold story of an extraordinary friendship. New York: Carroll & Graf.Google Scholar

Plomin, Robert. 2008. Behavioral genetics. New York: Macmillan.Google Scholar

Plotz, David. 1999. “Croatian President Franjo Tudjman: The Balkans’ (not much) lesser evil.” Slate.com. December 10. Retrieved from www.slate.com/articles/news_and_politics/assessment/1999/12/croatian_president_franjo_tudjman.html.

Posen, Barry R. 1984. The sources of military doctrine: France, Britain, and Germany between the world wars. Ithaca, NY: Cornell University Press.Google Scholar

Post, Jerrold M. 2003. The psychological assessment of political leaders: With profiles of Saddam Hussein and Bill Clinton. Ann Arbor: University of Michigan Press.CrossRefGoogle Scholar

Post, Jerrold M., and Robins, Robert S.. 1993. When illness strikes the leader: The dilemma of the captive king. New Haven, CT: Yale University Press.Google Scholar

Powell, Colin L., and Persico, Joseph E.. 1995. My American journey. New York: Random House.Google Scholar

Prelec, D., and Loewenstein, G.. 1991. “Decision making over time and under uncertainty: A common approach.” Management Science 37 (7):770–86.CrossRefGoogle Scholar

Prunier, Gérard. 1995. The Rwanda crisis: History of a genocide. New York: Columbia University Press.Google Scholar

Pynoos, Robert S., Steinberg, Alan M., and Wraith, Ruth. 1995. “A developmental model of childhood traumatic stress.” In Cicchetti, D. and Cohen, D. J. (eds.), Developmental psychopathology, vol. 2: Risk, disorder and adaptation (pp. 72–94). New York: John Wiley and Sons.Google Scholar

Quirk, Joel. 2010. “Historical methods.” In Reus-Smit, C. and Snidal, D. (eds.), The Oxford handbook of international relations (pp. 518–37). Oxford, UK: Oxford University Press.Google Scholar

Ramadan, Samir, and Qouta, Ibrahiem. 2000. Trauma, violence and mental health: The Palestinian experience. S.R.I Quta.Google Scholar

Ramet, Sabrina P. 2010. Central and Southeast European politics since 1989. Cambridge, UK: Cambridge University Press.CrossRefGoogle Scholar

Ranis, G. 1987. “Towards a model of development for the natural resources poor economy.” Discussion Paper 529. Yale Economic Growth Center, Yale University.Google Scholar

Rasler, Karen, and Thompson, William R.. 2006. “Contested territory, strategic rivalries, and conflict escalation.” International Studies Quarterly 50 (1):145–68.CrossRefGoogle Scholar

Rasler, Karen, and Thompson, William R.. 2010. “Systemic theories of conflict.” In Denemark, R. A. (ed.), The international studies encyclopedia. Hoboken, NJ: Wiley-Blackwell.Google Scholar

Rasler, Karen, and Thompson, William R.. 2011. “Borders, rivalry, democracy, and conflict in the European region, 1816–1994.” Conflict Management and Peace Science 28 (3):280–305.CrossRefGoogle Scholar

Ray, James Lee. 2001. “Integrating levels of analysis in world politics.” Journal of Theoretical Politics 13 (4):355–88.CrossRefGoogle Scholar

Reeves, Richard. 1994. President Kennedy: Profile of power. New York: Simon & Schuster.Google Scholar

Reiter, Dan, and Stam, Allan C.. 2002. Democracies at war. Princeton, N.J.: Princeton University Press.CrossRefGoogle Scholar

Renehan, Edward J. Jr 2002. The Kennedys at war: 1937–1945. New York: Doubleday.Google Scholar

Resquin, Isiodoro. 1875. “Memorias del General Isiodoro Resquin sobre la guerra de la Triple Alianza.” Vol. 356, No. 32, Folder 87. Catalogo SH de Ana, Sección Historia. Archivo Nacional de Asunción, Paraguay. Accessed November 20, 2010.

Rhodes, Richard. 1996. Dark sun: The making of the hydrogen bomb. New York: Simon & Schuster.Google Scholar

Rice, Edward. 1972. Mao's way. Berkeley: University of California Press.Google Scholar

Riker, William. 1990. “Political science and rational choice.” In Alt, J. E. and Shepsle, K. A. (eds.), Perspectives on positive political economy (pp. 163–81). New York: Cambridge University Press.Google Scholar

Rimer, Sara. 2004. “Portrait of George Bush in '72: Unanchored in turbulent time.” New York Times. September 20:A1.

Roberts, Bayard, Ocaka, Kaducu Felix, Browne, John, Oyok, Thomas, and Sondorp, Egbert. 2008. “Factors associated with post-traumatic stress disorder and depression amongst internally displaced persons in northern Uganda.” BMC Psychiatry 8 (1):38.CrossRefGoogle ScholarPubMed

Roberts, Brent, Kuncel, Nathan R., Shiner, Rebecca, Caspi, Avshalom, and Goldberg, Lewis R.. 2007. “The power of personality: The comparative validity of personality traits, socioeconomic status, and cognitive ability for predicting important life outcomes.” Perspectives on Psychological Science 2 (4):313–45.CrossRefGoogle ScholarPubMed

Roberts, Brent W., Caspi, Avshalmon, and Moffitt, Terrie E.. 2003. “Work experiences and personality development in young adulthood.” Journal of Personality and Social Psychology 84 (3):582–93.CrossRefGoogle ScholarPubMed

Rodgers, Joseph L. 2001. “What causes birth order–intelligence patterns.” American Psychologist 56 (6/7):505–10.CrossRefGoogle ScholarPubMed

Rodgers, Joseph L., Cleveland, H. Harrington, Oord, Edwin van den, and Rowe, David C.. 2000. “Resolving the debate over birth order, family size, and intelligence.” American Psychologist 55 (6):599–612.CrossRefGoogle ScholarPubMed

Rogel, Carole. 2004. The breakup of Yugoslavia and its aftermath. Westport, CT: Greenwood Press.Google Scholar

Romano, Elisa, Tremblay, Richard E., Boulerice, Bernard, and Swisher, Raymond. 2005. “Multilevel correlates of childhood physical aggression and prosocial behavior.” Journal of Abnormal Child Psychology 33 (5):565–78.CrossRefGoogle ScholarPubMed

Romero, Simon. 2013. “After years in solitary, an austere life as Uruguay's President.” The New York Times. January 4:A1.

Rosenau, James N. 1971. The scientific study of foreign policy. New York: Free Press.Google Scholar

Rosenthal, A.M. 1992. “On my mind; It's the economy, Stupid.” New York Times. October 30:A31.

Rumsfeld, Donald. 2002. “DoD news briefing – Secretary Rumsfeld and Gen. Myers.” US Department of Defense, Press Operations, news transcript. February 12. Retrieved from www.defense.gov/transcripts/transcript.aspx?transcriptid=2636.

Russell, Douglas S. 2005. Winston Churchill, soldier: The military life of a gentleman at war. London: Brassey's.Google Scholar

Russett, Bruce M. 1988. “Peace research, complex causation, and the causes of war.” In Peace research: Achievements and challenges (pp. 57–69). Boulder, CO: Westview.Google Scholar

Sadkovich, James J. 2006a. “Franjo Tudjman and the Muslim-Croat War of 1993.” Review of Croatian History 2 (1):207–45.Google Scholar

Sadkovich, James J.. 2006b. “Patriots, villains, and Franjo Tudjman.” Review of Croatian History 2 (1):247–80.Google Scholar

Sadkovich, James J.. 2006c. “Who was Franjo Tudjman?” East European Politics and Societies 20 (4):729–39.CrossRefGoogle Scholar

Saeger, James S. 2007. Francisco Solano López and the ruination of Paraguay: Honor and egocentrism. New York: Rowman & Littlefield.Google Scholar

Sagan, Scott D., and Waltz, Kenneth N.. 1995. The spread of nuclear weapons: A debate. 1st ed. New York: W.W. Norton.Google Scholar

Salehyan, Idean. 2008. “The externalities of civil strife: Refugees as a source of international conflict.” American Journal of Political Science 52 (4):787–801.CrossRefGoogle Scholar

Sandos, James A. 1981. “Pancho Villa and American security: Woodrow Wilson's Mexican diplomacy reconsidered.” Journal of Latin American Studies 13 (2):293–311.CrossRefGoogle Scholar

Sang-Hun, Choe. 2013. “Steely leader of South Korea is battle-ready.” The New York Times. April 12:A1.

Sarkees, Meredith R., and Wayman, Frank. 2010. Resort to war: 1816–2007. Washington, DC: CQ Press.CrossRefGoogle Scholar

Saunders, Elizabeth N. 2011. Leaders at war: How presidents shape military interventions. Ithaca, NY: Cornell University Press.CrossRefGoogle Scholar

Schwartz, Benjamin I. 1951. Chinese communism and the rise of Mao. Cambridge, MA: Harvard University Press.Google Scholar

Schweller, Randall L. 2006. Unanswered threats: Political constraints on the balance of power. Princeton, NJ: Princeton University Press.Google Scholar

Sechser, Todd S. 2004. “Are soldiers less war-prone than statesmen?” Journal of Conflict Resolution 48 (5):746–74.CrossRefGoogle Scholar

Senese, Paul D., and Vasquez, John A.. 2003. “A unified explanation of territorial conflict: Testing the impact of sampling bias, 1919–1992.” International Studies Quarterly 47 (2):275–98.CrossRefGoogle Scholar

Shah, M.C. 1992. Consensus and conciliation: P.V. Narasimha Rao. Delhi, India: Shipra Publications.Google Scholar

Shao, Jun. 1996. “Bootstrap model selection.” Journal of the American Statistical Association 91 (434):655–65.CrossRefGoogle Scholar

Shirkey, Zachary C., and Weisiger, Alex. 2007. “An annotated bibliography for the Correlates of War Interstate Wars Database.” Journal of Peace Research. Retrieved from www.correlatesofwar.org/cow2%20data/WarData/InterState/Shirkey%20&%20Weisiger%20War%20Bibliography.pdf.

Simonin, Bernard L. 1999. “Ambiguity and the process of knowledge transfer in strategic alliances.” Strategic Management Journal 20 (7):595–623.3.0.CO;2-5>CrossRefGoogle Scholar

Simons, Lewis M. 1987. Worth dying for: A Pulitzer prize-winner's account of the Philippine revolution. New York: William Morrow.Google Scholar

Singer, J. David. 1988. “Reconstructing the Correlates of War Dataset on material capabilities of states, 1816–1985.” International Interactions 14 (2):115–32.CrossRefGoogle Scholar

Singh, Sonali, and Way, Christopher R.. 2004. “The correlates of nuclear proliferation: A quantitative test.” Journal of Conflict Resolution 48 (6):859–85.CrossRefGoogle Scholar

Sirota, David. 2011. “Why people become chickenhawks.” Salon.com. June 29. Retrieved from www.salon.com/news/david_sirota/2011/06/29/chickenhawk_origins.

Snyder, Jack L. 1984. The ideology of the offensive: Military decision making and the disasters of 1914. Ithaca, NY: Cornell University Press.Google Scholar

Somit, Albert, Arwine, Alan, and Peterson, Steven A.. 1996. Birth order and political behavior. New York: University Press of America.Google Scholar

Stam, Allan C., Von Hagen-Jamar, Alexander, and Worthington, Alton. 2012. “Combat environment and long-term costs of war: Evidence from Vietnam-Era twins.” Unpublished manuscript. University of Michigan, Ann Arbor.

Stanton, Jessica. 2009. “Strategies of violence and restraint in civil war.” Dissertation, Columbia University.

Starobin, Paul. 2003. “The French were right.” National Journal 35 (45): 3406–3412. Retrieved from www.metu.edu.tr/~utuba/Paul%20Starobin.doc.Google Scholar

Steelman, Lala Carr, Powell, Brian, Werum, Regina, and Carter, Scott. 2002. “Reconsidering the effects of sibling configuration: Recent advances and challenges.” Annual Review of Sociology 28:243–69.CrossRefGoogle Scholar

Steinberg, Blema S. 2008. Women in power: The personalities and leadership styles of Indira Gandhi, Golda Meir, and Margaret Thatcher. Montreal, Canada: McGill-Queen's University Press.Google Scholar

Stewart, Louis H. 1992. Changemakers: A Jungian perspective on sibling position and the family atmosphere. New York: Routledge.Google Scholar

Stewart, Wayne H. Jr., and Roth, Philip L.. 2001. “Risk propensity differences between entrepreneurs and managers: A meta-analytic review.” Journal of Applied Psychology 86 (1):145–53.CrossRefGoogle ScholarPubMed

Sulloway, Frank J. 1996. Born to rebel: Birth order, family dynamics, and creative lives. New York: Pantheon Books.Google Scholar

Taubman, William. 2003. Khrushchev: The Man and his era. New York: W.W. Norton.Google Scholar

Tetlock, Philip E., and Goldgeier, James M.. 2007. “Psychological approaches complement – rather than contradict – international relations theories.” In Reus-Smit, C. and Snidal, D. (eds.), The Oxford handbook of international relations (pp. 462–80). New York: Oxford University Press.Google Scholar

Thakur, Ramesh. 1996. “India and the United States: A triumph of hope over experience?” Asian Survey 36 (6):574–91.CrossRefGoogle Scholar

Thatcher, Margaret. 1995. The Downing Street Years. New York: HarperCollins.Google Scholar

Thompson, George. 1869. The war in Paraguay. London: Spottiswoode and Co.Google Scholar

Thompson, J.A. 1985. “Woodrow Wilson and World War I: A reappraisal.” Journal of American Studies 19 (2):325–48.CrossRefGoogle Scholar

Thompson, Mark R. 2002. “Female leadership of democratic transitions in Asia.” Pacific Affairs 75 (4):535–55.CrossRefGoogle Scholar

Tickner, J. Ann. 1992. Gender in international relations: Feminist perspectives on achieving international security. New York: Columbia University Press.Google Scholar

Tompson, William J. 1995. Khrushchev: A political life. New York: St. Martin's Press.CrossRefGoogle Scholar

Tremblay, Richard. E., Nagin, Daniel S., Séguin, Jean R., Zoccolillo, Mark, Zelazo, Philip D., Boivin, Michel, Pérusse, Daniel, and Japel, Christa. 2004. “Physical aggression during early childhood: Trajectories and predictors.” Pediatrics 114 (1):e43–e50.CrossRefGoogle ScholarPubMed

Tremblay, Richard E., and Nagin, Daniel S.. 2005. “The developmental origins of physical aggression in humans.” In Tremblay, R. E., Hartup, W. W., and Archer, J. (eds.),Developmental origins of aggression (pp. 84–106). New York: Guilford Press.Google Scholar

Trinkunas, Harold A. 2001. “Crafting civilian control.” In Pion-Berlin, David (ed.), Civil-military relations in Latin America (pp. 161–93). Chapel Hill: University of North Carolina Press.Google Scholar

Tsebelis, George. 1995. “Decision making in political systems: Veto players in presidentialism, parliamentarism, multicameralism and multipartyism.” British Journal of Political Science 25 (3):289–325.CrossRefGoogle Scholar

Turner, Henry A. 1957. “Woodrow Wilson and public opinion.” Public Opinion Quarterly 21 (4):505–20.CrossRefGoogle Scholar

Van der Kiste, John. 1999. Kaiser Wilhelm II: Germany's last emperor. Stroud, UK: Sutton Publishing.Google Scholar

Van Evera, Steven. 1984. “The cult of the offensive and the origins of the First World War.” International Security 9 (1):58–107.Google Scholar

Vasquez, John A., and Henehan, Marie T.. 2001. “Territorial disputes and the probability of war, 1816–1992.” Journal of Peace Research 38 (2):123–38.CrossRefGoogle Scholar

Voors, Maarten, Nillesen, Eleonora E., Verwimp, Philip, Bulte, Erwin H., Lensink, Robert, and Soest, Daan Van. 2010. “Does conflict affect preferences? Results from field experiments in Burundi.” MICROCON research working paper 21. Retrieved from www.researchgate.net/publication/46443646_Does_Conflict_affect_Preferences_Results_from_Field_Experiments_in_Burundi/file/79e4150f3bd43511f1.pdf.Google Scholar

Waldman, Amy. 2004. “P.V. Narasimha Rao, Indian premier, dies at 83.” The New York Times. December 24:C8.

Walt, Stephen M. 1987. “The search for a science of strategy: A review essay.” International Security 12 (1):140–65.CrossRefGoogle Scholar

Waltz, Kenneth N. 1959. Man, the state, and war. New York: Columbia University Press.Google Scholar

Waltz, Kenneth N.. 1979. Theory of international politics. Reading, PA: Addison-Wesley.Google Scholar

Washington, Ebonya L. 2008. “Female socialization: How daughters affect their legislative father's voting on women's issues.” American Economic Review 98 (1):311–32CrossRefGoogle Scholar

Waugh, Colin M. 2004. Paul Kagame and Rwanda: Power, genocide and the Rwandan patriotic front. Jefferson, NC: McFarland.Google Scholar

Weeks, Jessica. 2012. “Strongmen and straw men: Authoritarian regimes and the initiation of international conflict.” American Political Science Review 106 (2):326–47.CrossRefGoogle Scholar

Weeks, Jessica. 2014. Dictators at war and peace. Ithaca, NY: Cornell University Press.Google Scholar

Weisiger, Alex. 2013. Logics of war: Explanations for limited and unlimited conflicts. Ithaca, NY: Cornell University Press.CrossRefGoogle Scholar

Weisiger, Alex, and Yarhi-Milo, Keren. 2015. “Revisiting reputation: How past actions matter in international politics.” International Organization 69(2): 473–495.CrossRefGoogle Scholar

Wendt, Alexander. 1999. Social theory of international politics. New York: Cambridge University Press.CrossRefGoogle Scholar

Werner, Suzanne, and Yuen, Amy. 2005. “Making and keeping peace.” International Organization 59 (2):261–92.CrossRefGoogle Scholar

Werts, Charles E., and Watley, Donivan J.. 1972. “Paternal influence on talent development.” Journal of Counseling Psychology 19 (5):367.CrossRefGoogle Scholar

Whang, Taehee. 2010. “Empirical implications of signaling models: Estimation of belief updating in international crisis bargaining.” Political Analysis 18 (3):381–402.CrossRefGoogle Scholar

Whigham, Thomas L. 2002. The Paraguayan war: Causes and early conduct. Lincoln: University of Nebraska Press.Google Scholar

Whigham, Thomas L., and Potthast, Barbara. 1999. “The Paraguayan Rosetta Stone: New insights into the demographics of the Paraguayan War, 1864–1870.” Latin American Research Review 43 (1):174–86.Google Scholar

Wills, Chuck. 2009. Jack Kennedy: The illustrated life of a president. San Francisco, CA: Chronicle Books.Google Scholar

Wood, Lara A., Kendal, Rachel L., and Flynn, Emma G.. 2013. “Copy me or copy you? The effect of prior experience on social learning.” Cognition 127 (2):203–13.CrossRefGoogle ScholarPubMed

Wright, Quincy. 1955. The study of international relations. New York: Appleton-Century-Crofts.Google Scholar

Xue, Gui, Lua, Zhonglin, Levind, Irwin P., and Becharaa, Antoine. 2010. “The impact of prior risk experiences on subsequent risky decision-making: The role of the insula.” Neuroimage 50 (2):709–16.CrossRefGoogle ScholarPubMed

Yager, Edward M. 2006. Ronald Reagan's journey: Democrat to Republican. Lanham, MD: Rowman & Littlefield.Google Scholar

Yoshikawa, Hirokazu. 1994. “Prevention as cumulative protection: Effects of early family support and education on chronic delinquency and its risks.” Psychological Bulletin 115 (1):28.CrossRefGoogle ScholarPubMed

Yoshikawa, Hirokazu. 1995. “Long-term effects of early childhood programs on social outcomes and delinquency.” The Future of Children 5 (3):51–75.CrossRefGoogle ScholarPubMed

Zafonte, Matthew, and Sabatier, Paul. 1998. “Shared beliefs and imposed interdependencies as determinants of ally networks in overlapping subsystems.” Journal of Theoretical Politics 10 (4):473–505.CrossRefGoogle Scholar

Zubizarreta, Carlos. 1961. Cien vidas Paraguayas. Asunción, Paraguay: Ediciones Nizza.Google Scholar

Zuckerman, Marvin, and Kuhlman, D. Michael. 2000. “Personality and risk-taking: Common biosocial factors.” Journal of Personality 68 (6):999–1029.CrossRefGoogle ScholarPubMed

Zuckerman, Marvin, and Neeb, Michael. 1980. “Demographic influences in sensation seeking and expressions of sensation seeking in religion, smoking and driving habits.” Personality and Individual Differences 1 (3):197–206.CrossRefGoogle Scholar