Based on the theoretical and empirical evidence outline above, it would appear that dimensions are distinct from, yet related to, certain key personality traits. Houghton et al(2004) have recently provided some additional empirical evidence in support of this position. They reported significant relationships between the three self leadership strategy dimensions and the personality traits of extraversion and conscientiousness. Nevertheless, comparison of the hierarchical factor structures of self leadership and a constellation of personality traits(including extraversion and conscientiousness) utilizing factor analysis and structural equations modeling techniques suggested that the three self leadership strategy dimensions are distinct from personality traits particularly at lower levels of abstraction.