There are two main meanings in Kant’s concept of moral certainty (moralische Gewissheit, certitudo moralis): first, it applies to the kind of certainty embodied in rational faith in the existence of God and a future life; second, it applies to the conscientiousness (Gewissenhaftigkeit) required of an agent in the practice of moral judgement. Despite the growing attention to Kant’s theory of conscience and his concept of conscientiousness, this article is the first to discuss ‘moral certainty’ as the aim of ‘conscientiousness’ and to highlight the relevance of both notions in regard to moral education and the purposes of Kant’s ethical doctrines of method.

The present study is one of the first to investigate the effects of housework engagement on work productivity despite sickness presenteeism and to explore personality traits (i.e., conscientiousness) and gender differences among couples. Based on a sample of 180 heterosexual couples, an integrated model of both housework and workplace realities was proposed and tested based on the actor-partner interdependence model using structural equation modeling. The results verify that the higher the degree of women’s conscientiousness, the greater their and their partners’ level of productivity despite presenteeism. In addition, the higher the couple’s perception of partner support is, the greater their level of work productivity despite health problems, for both men and women. Results also confirm that housework engagement mediates the relationships between both conscientiousness and perceived partner support and work productivity despite health problems, for women, but not for men. This study denotes an advance in the literature on the relationships between personal and social resources within the family domain and work productivity despite sickness presenteeism. The findings support the applicability of the resource perspective of the Job Demands-Resources theory (JD-R) (i.e., motivational branch) to housework, as well as extend existing presenteeism models by providing evidence for the inclusion of the family domain in explaining this organizational phenomenon.

Background: The evidence regarding whether co-morbid obsessive compulsive personality disorder (OCPD) is associated with treatment outcomes in obsessive compulsive disorder (OCD) is mixed, with some research indicating that OCPD is associated with poorer response, and some showing that it is associated with improved response. Aims: We sought to explore the role of OCPD diagnosis and the personality domain of conscientiousness on treatment outcomes for exposure and response prevention for OCD. Method: The impact of co-morbid OCPD and conscientiousness on treatment outcomes was examined in a clinical sample of 46 participants with OCD. Results: OCPD diagnosis and scores on conscientiousness were not associated with poorer post-treatment OCD severity, as indexed by Yale-Brown Obsessive Compulsive Scale (YBOCS) scores, although the relative sample size of OCPD was small and thus generalizability is limited. Conclusion: This study found no evidence that OCPD or conscientiousness were associated with treatment outcomes for OCD. Further research with larger clinical samples is required.

Although prior work has shown that employees with ethical leaders are less likely to engage in deviant or unethical behaviors, it is unknown whether all employees respond this way or to the same extent. Drawing on social learning theory as a conceptual framework, this study develops and tests hypotheses suggesting that two follower characteristics—conscientiousness and core self-evaluation—moderate the negative relationship between ethical leadership and workplace incivility. Data from employees of a U.S. public school district supported our predictions. Implications and future research directions are discussed.

This study investigates the negative relationship between fluid and crystallised intelligence and Conscientiousness subfactors within the New Zealand workplace. Fluid and crystallised intelligence were assessed via the General Reasoning Test Battery 2 (GRT2; N = 1629). Two personality inventories were employed: The Fifteen-Factor Questionnaire (15FQ; N = 546), and the Occupational Personality Profile (OPP; N = 1083). 15FQ subfactors of Conscientious and Disciplined negatively correlated with fluid and crystallised intelligence. OPP subfactors of Detail-Conscious and Conformity also negatively correlated with fluid and crystallised intelligence. Subfactors for both personality measures correlated more strongly with crystallised than fluid intelligence. This finding is contrary to an earlier finding that Conscientiousness negatively correlates with fluid, but not crystallised intelligence (Moutafi, Furnham, & Paltiel, 2004). An explanation for this difference is discussed and the Intelligence Compensation Theory is introduced as an explanation for the observed relationships.