PMP Exam Change Background
(This is meant to explain psychometrics in broad strokes, as there are plenty of articles that already exist on validity and reliability)
The PMI Talent Triangle® combines technical, leadership, and strategic and business management expertise to focus competencies that are vital in professional development and continuing education for project and program managers. Traditionally, project managers have focused on the technical skills that they need to be successful in an organization. The PMI Talent Triangle ensures that project managers are well rounded professionals with the knowledge and skillsets necessary in a complex business environment.