Safeguarding Health at the Workplace: A Study of Work Engagement, Authenticity and Subjective Wellbeing among Religious Workers

: Research in work and organizational psychology has paid little attention to religious workers, something certainly surprising as faith-based organizations play a key role in the welfare state of many countries. This research shows that religious workers in a Catholic order present a high degree of subjective wellbeing, both in terms of flourishing and satisfaction with life in general, and a positive balance of positive and negative feelings. More specifically, this study examines the relationship between authenticity and wellbeing amongst religious workers. Survey responses from 142 religious workers in Spain were analyzed using partial least squares path modelling. The results reveal that subjective wellbeing at work is positively related to authenticity. In addition, this relationship is mediated by their level of work engagement

Deterministically Computing Reduction Numbers of Polynomial Ideals

We discuss the problem of determining reduction number of a polynomial ideal I in n variables. We present two algorithms based on parametric computations. The first one determines the absolute reduction number of I and requires computation in a polynomial ring with (n-dim(I))dim(I) parameters and n-dim(I) variables. The second one computes via a Grobner system the set of all reduction numbers of the ideal I and thus in particular also its big reduction number. However,it requires computations in a ring with n.dim(I) parameters and n variables.Comment: This new version replaces the earlier version arXiv:1404.1721 and it has been accepted for publication in the proceedings of CASC 2014, Warsaw, Polna

Gambling Behavior and Temporal Discounting Among MilitaryAffiliated and Civilian Students

The present study explored whether the contingencies maintaining gambling behavior differed for military-affiliated and non-military-affiliated students. It also tested for differences in how these groups discounted delayed outcomes. Three groups of students participated: Reserve Officer Training Corps (ROTC) students (n = 36), students with a relative in the military (n = 62), and students with no relative in the military (n = 58). Participants completed the Gambling Functional Assessment-Revised and a delaydiscounting task. Results indicated that all participants’ gambling behavior was maintained primarily by positive reinforcement. Moreover, ROTC students scored significantly higher on gambling for positive reinforcement, and significantly lower on gambling for negative reinforcement, than non-ROTC students. No differences were found across groups in terms of delay discounting. The results suggest that there are differences in the contingencies maintaining the gambling behavior of military-affiliated and non-affiliated students. Implications of the results are discussed

Observation of ferromagnetism above 900 K in Cr-GaN and Cr-AlN

We report the observation of ferromagnetism at over 900K in Cr-GaN and Cr-AlN thin films. The saturation magnetization moments in our best films of Cr-GaN and Cr-AlN at low temperatures are 0.42 and 0.6 u_B/Cr atom, respectively, indicating that 14% and 20%, of the Cr atoms, respectively, are magnetically active. While Cr-AlN is highly resistive, Cr-GaN exhibits thermally activated conduction that follows the exponential law expected for variable range hopping between localized states. Hall measurements on a Cr-GaN sample indicate a mobility of 0.06 cm^2/V.s, which falls in the range characteristic of hopping conduction, and a free carrier density (1.4E20/cm^3), which is similar in magnitude to the measured magnetically-active Cr concentration (4.9E19/cm^3). A large negative magnetoresistance is attributed to scattering from loose spins associated with non-ferromagnetic impurities. The results indicate that ferromagnetism in Cr-GaN and Cr-AlN can be attributed to the double exchange mechanism as a result of hopping between near-midgap substitutional Cr impurity bands.Comment: 14 pages, 4 figures, submitted to AP

Gambling in a Laboratory Setting: A Comparison of Gambling for Positive Reinforcement Versus as a Potential Escape

Research has shown that most individuals’ gambling is maintained more by positive, than by negative, reinforcement but that disordered gambling is more strongly related to gambling maintained by negative, than positive, reinforcement. Forty five participants were recruited to play video poker in two different sessions: one in which they competed for a $50 gift card and one in which they could play after trying to solve unsolvable anagrams. Higher measures of gambling were observed in the gift-card, than in the anagram, session, but none of the differences were statistically significant and the observed effect sizes were small. Participants’ annual income did predict their behavior in the gift-card, but not the anagram, session while their endorsing gambling as an escape on the Gambling Functional Assessment – Revised predicted their behavior in the anagram, but not the gift-card, session. Thus, the procedure failed to produce different gambling behavior as a function of manipulating the contingencies in the laboratory. However, the results replicate previous ones showing that certain subject variables are predictive of gambling behavior under certain situations

Adaptive applications to assist students with autism in succeeding in higher education

In this demo we discuss a few possible scenarios showing adaptation of presentation and information to assist autistic students in succeeding in higher education. These students not only have specific information need, they are also more concerned about their privacy. We use WiBAF (Within Browser Adaptation Framework) for user modeling and adaptation to give users control over the sharing of their data