Cultural dimensions and moral reasoning: a comparative study
Authors: Wilhelm William Joseph , Gunawong Panom 
Published: June 2016

Purpose
– Moral reasoning research in Western cultures is grounded primarily in Kohlbergian cognitive moral theory. Enumerable investigations about the psychological determinants and cultural dimensions of moral reasoning have provided significant insights about Western decision making and contributed to Western organizational behavioral theory. However, inquiry about these same constructs and how they may interact with moral reasoning in non-Western Southeast Asian trading partner countries has not provided comparable insights. The purpose of this paper is to remedy that by comparing predominant cultural dimensions to levels of moral reasoning in student and graduate populations in Thailand and the USA.

Design/methodology/approach
– The Defining Issues Test (DIT) measurement of moral reasoning (Rest et al., 1999) and the Values Survey Module (VSM) 2013 (Hofstede and Minkov, 2013) were translated for the first time into Thai, pilot tested, and used to gather cultural and moral reasoning data in Thailand. The same English version instruments were used to gather comparable data among similarly matched US samples. Comparisons are presented in this paper, and differences in approaches to moral decision making are discussed.

Findings
– Findings indicate that there are both significant psychological and cultural differences between the two nations that affect moral reasoning. Predominant status quo moral reasoning predominates in Thailand, while a polarity between self-interest moral reasoning and higher level abstract idealistic moral reasoning predominates in the USA. Potential cultural influences on these moral reasoning tendencies are discussed.

Research limitations/implications
– While findings can be generalized to the sample populations of Thai and US undergraduate students and graduate students who are in the workplace, the considerable time required to complete the two survey instruments precluded inclusion of higher level, veteran managers and public policy administrators in the study. Alternative survey methods need to be developed for investigating these subjects in order to make the combined findings more robust and widely generalizable.

Practical implications
– Careful attention to cultural and linguistic variables provided for thorough and effective first-time translations of the DIT and the VSM 2013 from English into the Thai language. These two instruments are now available to other researchers who wish to investigate cultural dimensions and moral reasoning through other research designs. The Thai-version DIT can be obtained from the copyright holder, Center for the Study of Ethical Development (http://ethicaldevelopment.ua.edu/). The Thai-version of the VSM can be obtained through the Geert Hofstede website (www.geerthofstede.nl/).

Social implications
– These findings can help researchers in Western and non-Western countries to better understand the foundations upon which moral reasoning in the two countries is grounded, and can provide insights about how individuals in quite different cultures perceive ethical dilemmas in the workplace and public arena and attempt to solve them. The findings also serve as another entry point for business managers and public policy administrators to not only better understand organizational behavior as regards ethical decision making, but general decision making as well.

Originality/value
– This is the first research study comparing cultural dimensions identified by Geert Hofstede and Michael Minkov as measured by the VSM 2013 to moral reasoning as measured by the DIT.