| Systematic procedures for operational code analysis: Measuring and modeling Jimmy Carter's operational code SG Walker, M Schafer, MD Young International Studies Quarterly 42 (1), 175-189, 1998 | 373 | 1998 |
| Is there method in our madness? Ways of assessing cognition in international relations MD Young, M Schafer Mershon International Studies Review 42 (Supplement_1), 63-96, 1998 | 274 | 1998 |
| Beliefs and leadership in world politics: Methods and applications of operational code analysis M Schafer, S Walker Springer, 2006 | 245 | 2006 |
| Issues in assessing psychological characteristics at a distance: An introduction to the symposium M Schafer Political psychology 21 (3), 511-527, 2000 | 225 | 2000 |
| Groupthink versus high-quality decision making in international relations M Schafer, S Crichlow Columbia University Press, 2010 | 197 | 2010 |
| Democratic leaders and the democratic peace: The operational codes of Tony Blair and Bill Clinton M Schafer, SG Walker International Studies Quarterly 50 (3), 561-583, 2006 | 179 | 2006 |
| Rethinking foreign policy analysis: States, leaders, and the microfoundations of behavioral international relations SG Walker, A Malici, M Schafer Routledge, 2011 | 164 | 2011 |
| Presidential operational codes and foreign policy conflicts in the post-cold war world SG Walker, M Schafer, MD Young Journal of Conflict Resolution 43 (5), 610-625, 1999 | 162 | 1999 |
| Antecedents of groupthink: A quantitative study M Schafer, S Crichlow Journal of Conflict Resolution 40 (3), 415-435, 1996 | 139 | 1996 |
| Profiling the operational codes of political leaders SG Walker, M Schafer, MD Young The psychological assessment of political leaders: With profiles of Saddam …, 2003 | 137 | 2003 |
| The political universe of Lyndon B. Johnson and his advisors: Diagnostic and strategic propensities in their operational codes SG Walker, M Schafer Political Psychology 21 (3), 529-543, 2000 | 126 | 2000 |
| The Process-Outcome Connection in Foreign Policy Decision Making: A Quantitative Study Building on Groupthink M Schafer, S Crichlow International Studies Quarterly 46 (1), 45-68, 2002 | 114 | 2002 |
| Bill Clinton's operational code: Assessing source material bias M Schafer, S Crichlow Political Psychology 21 (3), 559-571, 2000 | 107 | 2000 |
| Operational code analysis at a distance: The verbs in context system of content analysis M Schafer, SG Walker Beliefs and leadership in world politics: Methods and applications of …, 2006 | 106 | 2006 |
| Images and policy preferences M Schafer Political Psychology 18 (4), 813-829, 1997 | 92 | 1997 |
| Belief systems as causal mechanisms in world politics: An overview of operational code analysis SG Walker, M Schafer Beliefs and leadership in world politics: Methods and applications of …, 2006 | 70 | 2006 |
| Cooperative and conflictual policy preferences: The effect of identity, security, and image of the other M Schafer Political Psychology 20 (4), 829-844, 1999 | 63 | 1999 |
| Theodore Roosevelt and Woodrow Wilson as cultural icons of US foreign policy SG Walker, M Schafer Political Psychology 28 (6), 747-776, 2007 | 54 | 2007 |
| Operational code theory: Beliefs and foreign policy decisions SG Walker, M Schafer Oxford Research Encyclopedia of International Studies, 2010 | 43 | 2010 |
| Operational codes and the 1916 Easter Rising in Ireland: A test of the frustration–aggression hypothesis M Schafer, S Robison, B Aldrich Foreign Policy Analysis 2 (1), 63-82, 2006 | 42 | 2006 |
