EPPP Industrial Organizational Practice Test 2026 - Free Practice Questions and Study Guide

The key idea is how much employees participate in the decision-making process. In Vroom & Yetton's Normative Model, the five styles are distinguished by the degree of involvement, ranging from the leader making the decision alone to the group making the decision together. This continuum of participation is what differentiates the styles, and the model helps a leader choose the appropriate level of involvement based on the situation. Other factors like time pressure, the leader’s educational background, or the organization’s size aren’t what separate the styles in this model.