To examine the interactional relationship between work stress
and supervisory task feedback on employee creativity, we tested
two hierarchical regression models (see Tables 2 and 3) with positive
or negative task feedback as moderator. Model 1 reports the
results for the control variables, Model 2 adds the main effects of
the two dimensions of work stress and each form of supervisory
task feedback, and Model 3 adds the interaction terms for the above
constructs. Model 3 also presents the results of the analysis to test
whether the hypothesized moderation effects were significant.