| Review of Selected Literature, 1980-1990In a paper to the 1994 PMI Annual Seminar/Symposium, Verma and 
              Wideman adapted the concept to correlate with the natural progression 
              through the four generic phases of the project life cycle.[7] 
              Figure 3 shows the concept with terminology 
              modified to suit the project environment. Given that the first two 
              phases of the four-phase project life cycle are concerned with planning 
              and the second two phases with execution, Verma and Wideman differentiated 
              between "leadership" and "managership", as they 
              defined them, and asserted that each is more appropriate to each 
              of the two sets of phases respectively. However, this does not take 
              into account the possibility of different types of project requiring 
              different approaches to be successful. Figure 3: Stages of Leadership and Followership DevelopmentIn the 1980s, Keirsey and Bates revived interest in the Myers-Briggs 
              Type Indicator (MBTI, 1956) with their book "Please Understand 
              Me: Character and Temperament Types".[8] 
              The MBTI is based on the work of Jung (and others, circa 1920) and, 
              as Keirsey and Bates show, bears a marked similarity to Hippocrates 
              ideas promulgated some twenty five centuries earlier.  Essentially, Jung disagreed with the twentieth century notion that 
              people are fundamentally alike. Rather, he suggested that people 
              are different in fundamental ways and therefore what is important 
              is their preference for how they "function". Hence, their 
              temperaments should be "typed" accordingly. By latching 
              on to the four temperaments of Hippocrates, the MBTI has developed 
              into a useful personnel tool and a lucrative consulting business. For our purposes later on, it is worth describing the MBTI in a 
              little more detail. The MBTI postulates that the four "temperaments" 
              give rise to four separate but interrelated ranges of personal preferences, 
              or natural tendencies, in a given situation. These ranges may be 
              characterized as "information gathering", "focus', 
              "decision making", and "orientation". The combination 
              of these four give rise to sixteen possible "characteristic 
              types".  Presentation is typically in the form of a 4x4 grid, each cell 
              containing descriptive text. Underlying this layout is a primary 
              X-Y cruciform formed by the first two ranges with each quadrant 
              containing a secondary x-y cruciform formed by the second two ranges.s 
              The two sets together, as shown in Figure 4, 
              give rise to the sixteen "types" just referred to. Since 
              the MBTI is intended to encompass every possible type of individual, 
              it is not unreasonable to suppose that it may be too detailed for 
              project management purposes. Figure 4: The Myers-Briggs Type Indicator 4x4 Grid StructureTurning to the "project context", Cleland, in his book 
              Project Management: Strategic Design and Implementation, discusses 
              project leadership and illustrates a continuum of leadership behavior.[9] 
              This ranges from "Boss-centered leadership" to "Subordinate-centered 
              leadership". However, there is no discussion of how this might 
              be affected by the project environment, specifically, the phases 
              of the project life cycle. Indeed, in recent years much has been 
              written on leadership style, but mostly in the context of enterprise 
              management, not project management. In 1992, Kezsbom and Donnelly reported on a survey to identify 
              practical qualities of effective project leadership.[10] 
              Data was collected from 224 managers, project managers and specialists 
              working in a corporate environment. Interestingly, they chose to 
              report their findings under two major headings labeled "competencies" 
              and "know-how". The competencies or aptitudes, which encompassed 
              several sub-categories, was described as "Augmentable dimensions 
              of leadership which appear to be personality constructs, but are 
              capable of modification via skills awareness and development."[11] In the March 1996 issue of the PMI Journal, Kliem and Anderson 
              discuss the project manager's style or approach toward team-building 
              as a key variant in managing projects successfully.[12] 
              They observe that "Only recently has the influence of the project 
              manager's personality on project performance received recognition."[13] 
              They go on to discuss a tool known as "Decide-X" which 
              aids in identifying four primary styles in how a person approaches 
              relevant work situations. They then apply this to the project management 
              orientation criteria of planning, organizing, controlling and leading. 
              The four styles map closely to the four primary styles of the MBTI, 
              but unfortunately they use descriptors that are not terms familiar 
              to the project management community. However, Kliem and Anderson 
              do conclude that "Knowing the type of [project] environment 
              and the team-building style [required] of the project manager increases 
              the opportunities for selecting the right person for the position 
              ...".[14] For the sponsors and directors of projects, who must select project 
              managers for their projects, the issue is which of these concepts, 
              if any, are suited to aiding in making selection decisions. 7. 
            Verma, V. K., & R. M. Wideman, Project Manager to Project Leader? 
            And the Rocky Road between..., PMI Annual Seminar/Symposium Proceedings, 
            Project Management Institute, PA, Oct 1994, pp627-633.
 8. Keirsey, David and Marilyn Bates, Please Understand 
            Me: Character and Temperament Types, Prometheus Nemesis Book Company, 
            CA, 1984.
 9. Cleland, D. I., Project Management: Strategic Design 
            and Implementation, TAB Professional and Reference Books, PA, 1989, 
            p260.
 10. Kezsbom, D. S., & R. G. Donnelly, Managing 
            the Project Organization of the Nineties: A Survey of Practical Qualities 
            of Effective Project Leadership, PMI Annual Seminar/Symposium Proceedings, 
            Project Management Institute, PA, Sept 1992, pp415-421.
 11. Ibid, p417.
 12. Kliem, Ralph L. and Harris B. Anderson, Teambuilding 
            Styles and Their Impact on Project Management Results, PMI Journal 
            27(1), 1996, pp41-50.
 13. Ibid, p41.
 14. Ibid, p50.
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