Changing the Paradigm for Engineering Ethics

Modern philosophy recognizes two major ethical theories: deontology, which encourages adherence to rules and fulfillment of duties or obligations; and consequentialism, which evaluates morally significant actions strictly on the basis of their actual or anticipated outcomes. Both involve the systematic application of universal abstract principles, reflecting the culturally dominant paradigm of technical rationality. Professional societies promulgate codes of ethics with which engineers are expected to comply (deontology), while courts and the public generally assign liability to engineers primarily in accordance with the results of their work, whether intended or unintended (consequentialism). A third option, prominent in ancient philosophy, has reemerged recently: virtue ethics, which recognizes that sensitivity to context and practical judgment are indispensable in particular concrete situations, and therefore rightly focuses on the person who acts, rather than the action itself. Beneficial character traits—i.e., virtues—are identified within a specific social practice in light of the internal goods that are unique to it. This paper proposes a comprehensive framework for implementing virtue ethics within engineering.     

University Students’ Perceptions of Academic Cheating: Triangulating Quantitative and Qualitative Findings

Using a parallel mixed-methods design, the current study examined university students’ perceptions of academic cheating through collecting and analyzing both the quantitative and qualitative data. Our quantitative findings corroborate previous research that male students have engaged more in academic cheating than females based on students’ self-reports, and that undergraduate students are less willing to discuss issues on academic cheating as compared with their graduate counterparts. Five themes emerged from the thematic analysis of the qualitative data: (1) flexible definitions for cheating, (2) environmental promotion of cheating, (3) the moral transgression of cheating, (4) cheating as an ambiguous justification, and (5) cheating as a conscious decision making process. The mixed-methods findings indicate that there is no relationship between students’ gender or classification and their endorsements of the qualitative themes. However, non-White students are more likely to endorse the theme “cheating as an ambiguous justification.” Implications for reducing and preventing academic cheating at the university level are discussed.     

Invisible Stimuli,Implicit Thresholds: Why Invisibility Judgments Cannot be Interpreted in Isolation

Some studies of unconscious cognition rely on judgments of participants stating that they have “not seen” the critical stimulus (e.g., in a masked-priming experiment). Trials in which participants gave invisibility judgments are then treated as those where the critical stimulus was “subliminal” or “unconscious,” as opposed to trials with higher visibility ratings. Sometimes, only these trials are further analyzed, for instance, for unconscious priming effects. Here I argue that this practice requires implicit assumptions about subjective measures of awareness incompatible with basic models of categorization under uncertainty (e.g., modern signal-detection and threshold theories). Most importantly, it ignores the potential effects of response bias. Instead of taking invisibility judgments literally, they would better be employed in parametric experiments where stimulus visibility is manipulated systematically, not accidentally. This would allow studying qualitative and double dissociations between measures of awareness and of stimulus processing per se.     

Affective commitment as a moderator of the adverse relationships between day-specific self-control demands and psychological well-being

Recent research has focused on the day-specific adverse effects of stressors at work. Thus, in the present study, we examine the relationships between day-specific work-related self-control demands (SCDs) as a stressor and day-specific indicators of psychological well-being (ego depletion, need for recovery, and work engagement). On the basis of the limited strength model of self-control, we predict that SCDs deplete limited regulatory resources and impair psychological well-being. Furthermore, we propose affective commitment as a buffering moderator of this relationship. Consistent with the broaden and build theory of positive emotions and the self-determination theory, we suggest that affective commitment satisfies employees basic psychological needs and provides positive emotions, which, in turn, help restore limited regulatory resources. Thus, affective commitment should buffer the negative relationships between day-specific SCDs and day-specific psychological well-being. To examine our hypotheses, we conducted a diary study with N = 60 employees over 10 working days and used multi-level models to test our predictions. Our results demonstrated that day-specific SCDs indeed impaired indicators of psychological well-being. Furthermore, affective commitment buffered these adverse relationships; thus, on days with high SCDs, highly committed employees reported higher levels of psychological well-being than did less committed employees.     

Anxiety sensitivity as a specific and unique marker of anxious symptoms in youth psychiatric inpatients

We addressed several questions regarding the relation of anxiety sensitivity to anxious symptoms among 47 youth psychiatric inpatients (18 boys, 29 girls), ages 9–17 (M = 14.23, SD = 1.89). Participants completed measures of anxiety sensitivity, anxious and depressive symptoms, trait anxiety, and positive and negative affect; chart diagnoses were available. Consistent with hypotheses, we found that (a) anxiety sensitivity was associated with anxious symptoms, even controlling for trait anxiety and depressive symptoms; and (b) anxiety sensitivity displayed symptom specificity to anxious versus depressive symptoms (i.e., was associated with anxiety controlling for depression but not with depression controlling for anxiety). Furthermore, regarding factors of anxiety sensitivity, we obtained mixed support for our prediction that phrenophobia would be associated with both depression and anxiety, whereas fear of physical arousal would be associated with anxiety but not depression. Implications for the construct validity of anxiety sensitivity were discussed.     

High Hopes? Educational,Socioeconomic, and Ethnic Differences in Parents’ Aspirations for their Unborn Children

Parents’ aspirations shape children’s development. In this study, over 6700 pregnant women and over 4300 of their partners from the Growing Up in New Zealand cohort responded to a question about their hopes, dreams, and expectations for their unborn children. Responses were coded according to a Maslowian hierarchy of needs. Mothers and their partners predominantly mentioned self-actualization and physiological aspirations for their unborn children, but their responses varied as a function of parental ethnicity and level of educational achievement and less so as a function of socioeconomic status. Mothers of European ethnicity, and parents with higher levels of educational achievement, mentioned more aspirations for their children—especially for self-actualization and belonging—than mothers of non-European ethnicity and parents with lower levels of educational achievement. These findings are discussed with respect to Maslowian theory and cultural developmental theories, and in terms of understanding the aspirations of parents from diverse backgrounds.     

Accounting for Moral Conflicts

In his recent book The Dimensions of Consequentialism (2013), Martin Peterson defends, amongst other things, the claim that moral rightness and wrongness come in degrees and that, therefore, the standard view that an act’s being morally right or wrong is a one-off matter ought to be rejected. An ethical theory not built around a gradualist conception of moral rightness and wrongness is, according to Peterson, unable to account adequately for the phenomenon of moral conflicts. I argue in this paper that Peterson’s defence of this claim is not convincing. Over and above this negative result, a careful assessment of Peterson’s case for degrees of rightness reveals that the theoretical corridor for accounting for moral conflicts without a gradualist conception of rightness and wrongness is relatively narrow. As I show, the only way of avoiding the conclusion of Peterson’s argument is to reject his conception of the ‘final analysis’ that an ethical theory provides, i.e. of what the theory ultimately has to say about individual acts and their normative properties. According to Peterson, such a final analysis should be seen as comprising the all-things-considered judgements yielded by the theory, and nothing else. As it turns out, the only alternative to this account that is compatible with the standard view about moral rightness and wrongness is to conceive of the final analysis as also containing judgements about morally relevant factors, or aspects, and the way in which they are normatively relevant.     

Factor Mixture Modeling of the Insomnia Severity Index among Psychology Clinic Outpatients

Journal of Psychopathology and Behavioral Assessment - Insomnia symptoms are common among individuals with psychiatric disorders, and associated with increased symptom severity. However, the...     

From segregation to intergroup contact and back: Using experiments and simulation to understand the bidirectional link

Research on intergroup contact has mostly viewed desegregation as a necessary condition for contact to unfold its power to reduce prejudice. Through residential and school choices, however, prejudice also contributes to segregation. To shed light on this bidirectional link, we conducted two survey‐based experiments with stratified quota samples of German adults. In Study 1, respondents with less contact and more prejudice indicated a lower likelihood of renting an apartment in a neighborhood with a larger proportion of minority members, although housing quality and crime rate were held constant. In Study 2, similar results were obtained for the likelihood of enrolling their child at a school with a larger proportion of minority students. Building on these results in a computer simulation, we find that because contact only reduces prejudice, but does not produce pro‐minority preferences, spontaneous desegregation is unlikely to occur even under the most favorable structural and economic conditions.