Partial correlation coefficients were computed among these five aspects of innovation
effectiveness and attitude toward future innovation adoption, again controlling for nationality.
The partial correlations are reported in the second half of Table 2. The results indicate that
attitude toward future innovation adoption was significantly positively correlated with these
five aspects of innovation effectiveness. In fact, the correlation coefficients are similar to the
zero-order correlation coefficients. Thus, nationality does not influence the relationship
between these five aspects of innovation effectiveness and attitude toward future innovation
adoption in this sample.