There is one article in particular titled “Applying Leadership Trait Theory to Project Management,” in which author Dean Gehring conducted extensive research that investigated the legitimacy of leadership trait theory as applied to project management and determine how it relates to key project management competencies (Gehring, 2007). The results of the literature search and the returned questionnaires clearly indicate that some MBTI types have preferences that support project leadership, namely ISTJ, INFJ, INTJ, ENTP, ESTJ, ENFJ and ENTJ, with INTJ, ESTJ and ENTJ as the types containing the most traits that support project leadership skills (Gehring,