General Factors of Personality in Six Datasets and a Criterion‐Related Validity Study at the Netherlands Armed Forces

Several papers showed that a general factor occupies the top of the hierarchical structure of personality, the so‐called General Factor of Personality (GFP). The first question is whether the GFP behaves similar to the general factor of mental ability (g), in that GFP scores from different personality questionnaires correlate highly. The second question is whether the GFP is related to real‐life outcomes. In six large datasets (total N=21,754) collected in the Netherlands armed forces, the GFPs extracted from six personality questionnaires generally showed high degrees of correlation suggesting they measure the same construct. Moreover, GFP was related to drop‐out from military training. This evidence strengthens the view that the GFP is a substantive construct with practical relevance.     

Prolonging life: an Orthodox Christian perspective.

While Orthodox Christianity does not find explicit statements about the morality of prolonging life in the usual doctrinal sources, the Scriptures and the Fathers of the Church, there are elements in Tradition which bear upon the issue. These include Orthodox spirituality's emphasis on the "wholeness" of the human person, its liturgical and synergistic view of human life, and its understanding of our moral ambiguity as fallen human beings in a fallen world. This last point, in particular, means that we do not usually have a clear choice between right and wrong, and that we cannot always trust ourselves to know which choice is the right, or even the better one. Therefore, we must always approach decisions about death and dying with humility and in a spirit of repentance, aware of the imperfection of all we do and trusting in the mercy of God.     

The future of Catholic health care: observations from an Orthodox Christian perspective.

The author reflects on the future of Catholic health care by looking at the essays in this volume by Dennis Brodeur, Clarke E. Cochran, and Christopher J. Kauffman. The author argues that (1) Roman Catholic teaching on the Trinity is defective, yielding an inadequate model of society, (2) Roman Catholic teaching on the Incarnation is defective, yielding an impoverished understanding of the "sacramental," and (3) the institutional orientation of Roman Catholicism combined with the lack of true sacramental vision makes it nearly impossible for Roman Catholic theory to criticize the current structure of health care financing.     

Against the Politics of Postmodern Philosophy of Science

This paper discusses the tenets of the politics of postmodern philosophy of science. At issue are Rouse’s version of naturalism and his reading of Quine’s distinction between the indeterminacy of translation and the underdetermination of theories by empirical evidence. I argue that the postmodern approach to science’s research practices as patterns of interaction within the world is not in line with the naturalistic account Rouse aims at. I focus also on Rouse’s readings of Heidegger’s existential conception of science and Kuhn’s concept of normal science. Finally, a strategy of defending science’s cognitive distinctiveness in terms of hermeneutic philosophy is suggested as an alternative to the postmodern philosophy of science.     

Emotional intelligence and job performance: The role of enactment and focus on others’ emotions

The link between emotional intelligence (EI) and job performance was examined focusing on the interplay between self- and other-focused EI dimensions. Two diary studies were conducted among divorce lawyers and salespersons. We adopted a two-level perspective including individual differences in EI (person-level EI) and within-person fluctuations in the usage of EI (enacted EI). It was hypothesized that a focus on others’ emotions predicts job performance in social jobs. Multilevel analyses showed that others-emotion appraisal contributed more to subjective (Studies 1 and 2) and objective (Study 2) job performance than other EI dimensions. This link was more apparent in person-level EI in Study 1 and in enacted EI in Study 2. Furthermore, EI dimensions interacted with regard to job performance, such that appraising the emotions of one person was more effective than appraising the emotions of two persons (other and self), and appraising others’ emotions was more effective when one’s own emotions were also used or regulated.     

Mental fatigue and the control of cognitive processes: effects on perseveration and planning

We tested whether behavioural manifestations of mental fatigue may be linked to compromised executive control, which refers to the ability to regulate perceptual and motor processes for goal-directed behaviour. In complex tasks, compromised executive control may become manifest as decreased flexibility and sub-optimal planning. In the study we use the Wisconsin Card Sorting Test (WCST) and the Tower of London (TOL), which respectively measure flexibility (e.g., perseverative errors) and planning. A simple memory task was used as a control measure. Fatigue was induced through working for 2 h on cognitively demanding tasks. The results showed that compared to a non-fatigued group, fatigued participants displayed more perseveration on the WCST and showed prolonged planning time on the TOL. Fatigue did not affect performance on the simple memory task. These findings indicate compromised executive control under fatigue, which may explain the typical errors and sub-optimal performance that are often found in fatigued people.     

Parenting stress and marital relationship as determinants of mothers' and fathers' parenting

Using the actor–partner interdependence model, we explore how various sources of stress and support experienced by fathers and mothers influence their own parenting styles and the parenting styles of the partner. Data from 227 couples were analyzed, with mothers and fathers rating their parenting stress and marital relationship and children rating the parenting styles of both mothers and fathers. Structural equation models revealed actor effects of parenting stress on demanding and responsive parenting styles, as well as partner effects between positive aspects of marital relationship and responsive parenting style. The results further indicate that the strength of these pathways is similar for both mothers and fathers and do not support the hypothesis that the parenting of fathers is more vulnerable than the parenting of mothers.     

Predicting Sales Performance Criteria With Personality Measures: The Use of the General Factor of Personality,the Big Five and Narrow Traits

The present study investigated the predictive validities of different hierarchical levels of personality for sales performance. The General Factor of Personality was expected to be most effective at predicting general sales performance, whereas the Big Five factors and its underlying narrow traits were expected to be most effective at predicting the specific sales performance criteria to which they are conceptually aligned. Six different sales performance measures were used in an international study involving 405 sales employees. The results suggest that General Factor of Personality is a valid predictor of general job performance but that some of the aligned narrow personality traits predict specific sales performance above and beyond the Big Five factors. The narrow trait Social Boldness has a negative relation with rated sales performance and sales results.