This study represents an improvement in the ethics scales inventory published in a 1988 Journal of Business Ethics article. The article presents the distillation and validation process whereby the original 33 item inventory was reduced to eight items. These eight items comprise the following ethical dimensions: a moral equity dimension, a relativism dimension, and a contractualism dimension. The multidimensional ethics scale demonstrates significant predictive ability.

Many researchers in the field of business ethics have attempted to develop methods to determine and evaluate the ethics of a variety of different classes of people, including students, professionals, and mixed samples of students and professionals. Unfortunately, most of these studies were disjunctive, simply adding confusion to an already unfocused area of research. However, Reidenbach and Robin (1988, 1990), have changed this trend by attempting to quantify the various ethical philosophies into a multi-dimensional scale of business ethics. This paper (...) examines the background of the Reidenbach and Robin (1988, 1990) scale — including the authors'' findings, empirically tests the scale, and concludes that the scale needs further refinement. A promising result is a model with four dimensions: a broadbased ethical judgment dimension, a deontological judgment dimension, a teleological judgment dimension, and a social contract dimension. (shrink)

This comment is offered in response to Hansen's "A Multidimensional Scale for Measuring Business Ethics: A Purification and Refinement". Five issues arising from Hansen's purification and refinement efforts are addressed. These include the issues of parsimony, predictive validity, collinearity, reliability, and what we see as a confusion between normative and positive theory.

This study reports on the development of scale items derived from the pluralistic moral philosophy literature. In addition, the manner in which individuals combine aspects of the different philosophies in making ethical evaluations was explored.