Small Group Effects on Foreign Policy Decision Making

The core decision-making literature argues that leaders and their advisors operate within a political and social context that determines when and how they matter to foreign policy decision making. Small groups and powerful leaders become important when they have an active interest in and involvement with the issue under discussion; when the problem is perceived to be a crisis and important to the future of the regime; in novel situations requiring more than simple application of existing standard operating procedures; and when high-level diplomacy is involved. Irving Janis’s groupthink and Graham Allison’s bureaucratic politics serve as the starting point in the study of small groups and foreign policy decision making. There are three distinct structural arrangements of decision groups: formalistic/hierarchical, competitive, and collegial advisory structures, which vary based on their centralization and how open they are to the input of various members of the decision group. Considering the leader, group members, and influence patterns, it is possible to see that decision making within a group rests on the symbiotic relationship between the leader and members of the group or among group members themselves. Indeed, the interaction among group members creates particular patterns of behavior that affect how the group functions and how the policy process will evolve and likely influence policy outcomes. Ultimately, small group decision making must overcome the consistent challenge to differentiate its role in foreign policy analysis from other decision units and expand further beyond the American context.