________ Theory Is an Expansion of ________ Theory

Multiple Choice

________ theory is an expansion of ________ theory.

A) The principle of motion economy; Thorndike and Skinner's Reinforcement
B) Job enrichment; scientific management
C) The principle of motion economy; scientific management
D) Herzberg's Two-Factor; Maslow's Hierarchy of Needs
E) Vroom's Expectancy; job enrichment