32 - Select the researcher or scholar most associated with the phrase, theory, or concept. Authentic Leadership Approach Bill George (2003) 4D Emergence of Transformational James MacGregor Burns (1978 + Leadership Criticized LMX Theory since the Mcclane (1991) existence of in-/out-groups may have undesirable effects on the group and organizational citizenship as a whole. Believes the heart of the Path-Goal Robert House (1996) Theory is for leaders to design and facilitate a healthy and productive work environment to propel followers towards success. Situational Approach Hersey & Blanchard (1969)