This paper reports a longitudinal study of levels of moral reasoning in a convenience sample of Irish undergraduate university students, using the Defining Issues Test 2 (DIT2). The study was timely, as higher education institutions are becoming increasingly interested in the promotion of social capital and the development of the whole person. A total of 259 students completed the DIT2 at the beginning, mid-point and conclusion of their degree course. As with similar international studies, increases in levels of moral reasoning over time were statistically significant. However, Irish students' DIT2 scores were markedly lower than their international peers with 62% of graduating students at the pre-conventional and conventional stages. The paper suggests some context-related explanations for the under-performance of Irish students including the instrumentalist nature of Irish post-primary education, the prevailing culture of consensualism, authoritarianism and anti-intellectualism, the conflation of religious and moral education and the emphasis on economic outputs and contractual accountability.