component was at 2.640 satisfying the requirements of being
greater than 1 and the total variance explained was 52.8% of
the total variance. In addition, the high value of Cronbach’s
Alpha of .776 indicated good reliability of the measurement
scale for assessing the dependent variable.
Regarding independent variables in Table II, the KMO
index was at .906 > .05 and the Sig. of Bartlett’s test was at
.000 < .05 inferring that the data of independent variables was
appropriate for factor analysis. Eight components were
extracted corresponding to the concepts of charismatic
leadership, change oriented leadership, autocratic leadership,
relation oriented leadership, ethical leadership, ethic based
contingent reward leadership, and participative leadership in
the research model. The Eigenvalues of all extracted
components were greater than 1 and the total variance
explained was 61.4 % of the total variance. In addition, the
values of Cronbach’s Alpha of all factors ranging from .711 -
.908 implying the high reliability of the measurement scale for
assessing the independent variables.