Learning Objectives

After studying this chapter, you will be able to . . .

3-1 Identify the nature and use of theory and describe the components of theory.

3-2 Explain the foundations of the realist approach in terms of its conception of (a) the nature of the international system, (b) its relevant actors, (c) important resources, and (d) central dynamics.

3-3 Explain the foundations of the liberal approach in terms of its conceptions of (a) the nature of the international system, (b) its relevant actors, (c) important resources, and (d) central dynamics.

3-4 Explain the foundations of the constructivist approach in terms of its conception of (a) the nature of the international system, (b) its relevant actors, (c) important resources, and (d) central dynamics.

3-5 Assess the uses and applications of each approach as contending and complementary lenses for understanding international relations.