A basic interest in the rightness and wrongness of actions predates ph
ilosophy, and the literature of organizational psychology indicates an
increased interest in ethical and unethical decision-making in the wo
rkplace. Although several conceptual models of workplace ethical behav
ior have been offered, researchers have little guidance and few approp
riate constructs for measuring a key component of these models. This p
aper focuses on the historical results of the Multidimensional Ethics
Scale and construct of an ethical judgment and provides an exhaustive
conceptual and empirical treatment of it. This analysis offers evidenc
e for a three-dimensional structure underlying ethical judgments commo
n to the workplace. The structure of the Multidimensional Ethics Scale
is supported through an iterative approach which involves widely vary
ing contexts and samples. Results have potential implications for deve
loping theories of organizational ethics as well as for employees' psy
chological well-being.