It is obvious that each criterion in level 2 should contribute differently
to excellence in human performance. The experts were
asked to compare the relative importance of the three criteria on
a pair-wise scheme. From the data, a square pair-wise comparison
matrix was constructed. Each judgment represents the dominance
(relative importance) of an element in the column over an element
in the row. To assist in the pair-wise comparisons, Saaty [17] created
a nine-point scale of importance between two elements. The
suggested numbers express degrees of preference between the
two elements, as shown in Table 3.