Conséquences d’une catastrophe naturelle touchant le lieu de travail sur l’épuisement professionnel : Le cas du personnel d’un hôpital gériatrique

The Hautmont tornado has occurred on august 03, 2008, in the North of France. It was caused major destructions in this town and particularly in this city hospital. A tornado is a major natural phenomenon that causes destructions and disasters. In the literature, natural disaster and their destructive consequences are associated with psycho-traumatic disorders, among which is posttraumatic stress. The purpose of this research was to study the psychological impact of this tornado on a particularly vulnerable population: employees of a hospital. Thirty eight employees were interviewed one year after the Tornado. The results of this study showed that this disaster had many psychological repercussions. Many cases of posttraumatic stress disorders and cases of burnout were present independently of job strain level.     

Tensile deformation behaviour of Zr-based glassy alloys

This paper presents a study of the deformation behaviour of a glassy phase in two Zr-based alloys, Zr₆₅Ni₁₀Cu₅Al_7.5Pd_12.5 and Zr₆₅Al_7.5Ni₁₀Pd_17.5, performed in situ in a transmission electron microscope. In contrast to the case of shear localisation and formation of 10–20 nm thick shear bands in deformed bulk glassy samples studied earlier, it is found that in thin (electron-transparent) samples the glassy phase in front of a crack deforms more homogeneously and no nanocrystallisation takes place. The reasons for such behaviour are discussed. According to the observed results, one can conclude that the studied metallic glasses can be intrinsically ductile in submicrometre-sized volumes.     

Volunteer work in youth organizations: predicting distinct aspects of volunteering behavior from self‐ and other‐oriented motives

This study examined the impact of motivational underpinnings of volunteerism on self‐reported volunteer behaviors and satisfaction. Data from 153 volunteers in youth organizations supported a two‐dimensional structure of self‐ and other‐oriented motives. Self‐oriented motives were more important in explaining in‐role volunteer behavior, while other‐oriented concerns were also important in predicting extra‐role volunteer behavior and satisfaction. These findings are discussed in the context of a functional approach to volunteerism and linked to recent findings regarding the role of self‐ and other‐oriented motives from the organizational literature. Suggestions for recruiting and motivating young volunteers in youth development organizations are presented.     

When motivation backfires: Optimal levels of motivation as a function of cognitive capacity in information relevance perception and social judgment

Motivation and cognitive capacity are central variables in major models of social judgment and persuasion. However, the exact nature of their interplay in judgment processes has remained ambiguous. The present paper reports on two experimental studies tackling this issue. In Study 1 we demonstrated a cross-over pattern of means for the interaction effect of motivation and cognitive capacity on judgment, with high motivation being beneficial under high cognitive capacity but detrimental under low cognitive capacity. This effect was explained by the participants’ subjective perception of information relevance. In Study 2, the role of information relevance was further investigated, showing that for highly motivated participants, judgment was differently affected by information with low versus high relevance when cognitive capacity was high but not when it was low. In the discussion, we elaborate on these effects, advocating a more dynamic perspective on (social) judgment, acknowledging the conditional (opposite) effects of motivation, in function of cognitive capacity.     

Low‐price guarantees as advertisement strategy and compensation policy: The more,the better?

Companies sometimes employ a “lowest price or more than the difference back” policy (i.e., a price‐beating guarantee). We investigated whether such a policy is more effective to attract and retain customers than when the exact price difference is promised (i.e., a price‐matching guarantee). The first study revealed that about 60% of the marketers and shop owners in our sample thought that beating price differences is a more effective strategy than matching price differences. However, the four subsequent studies challenged this assumption. Specifically, the advertisement as well as the provision of price‐beating refunds did not have an incremental positive effect on customers' general attitudes in terms of trust, brand perception, loyalty, and shopping intentions beyond the level that was already reached by price‐matching refunds. Moreover, our mediation analyses revealed that the null effect of price‐matching versus price‐beating was mediated by fairness perceptions. From a theoretical perspective, these results are in line with a fairness account, which holds that people do not only evaluate the economic value of an outcome, but also take equality considerations into account. Because price‐beating is literally more expensive than price‐matching, from a practical point of view, companies should be informed that the employment of a price‐beating guarantee is a cost‐ineffective advertisement strategy and compensation policy.     

BACS: The Brussels Artificial Character Sets for studies in cognitive psychology and neuroscience

Written symbols such as letters have been used extensively in cognitive psychology, whether to understand their contributions to written word recognition or to examine the processes involved in other mental functions. Sometimes, however, researchers want to manipulate letters while removing their associated characteristics. A powerful solution to do so is to use new characters, devised to be highly similar to letters, but without the associated sound or name. Given the growing use of artificial characters in experimental paradigms, the aim of the present study was to make available the Brussels Artificial Character Sets (BACS): two full, strictly controlled, and portable sets of artificial characters for a broad range of experimental situations.     

Validity of Functional Ambulation Performance Score for the evaluation of spatiotemporal parameters of children's gait

Gait characteristics of a healthy adult population have been used to develop the Functional Ambulation Profile (FAP) score to evaluate gait in patients with neuromuscular or musculoskeletal involvement (A. J. Nelson, 1974). Further technological progress allowed a more precise recording of walk parameters and propitiated the development of the Functional Ambulation Performance Score (FAPS). The authors aimed to explore the evolution of the FAPS in healthy children to determine what the lower limit of age would be to ensure reliability of this score. Participants were 32 children with normal development. A GAITRite? walkway was used to log the spatiotemporal parameters. Compared with values obtained in adults, the average FAPS was significantly lower for children under 12 years old. The interparticipant variability was particularly high for the younger children and decreased with age. Similar trends were observed regarding the intraparticipant variability. In conclusion, the authors observed that the FAPS is not suitable to compare the gait of different children younger than 12 years old. At least, the adult standards used to calculate FAPS would need to be modified if the score has to be applied to a pediatric population.     

Do Managers Use Feedback Seeking as a Strategy to Regulate Demands–Abilities Misfit? The Moderating Role of Implicit Person Theory

Purpose  

This study examined to what extent managers who hold an incremental implicit person theory (i.e., believe that personal attributes are relatively malleable) rely on proactive strategies to address imbalances between demands and abilities.     

The relationship between social-cultural attitudes and behavioral measures of cognitive style: a meta-analytic integration of studies

The present meta-analysis investigates the relationship between social-cultural right-wing attitudes and objective measures of cognitive style on a set of 124 unique samples, with a total of 29,209 participants. Intolerance of ambiguity and cognitive ability yielded relationships of moderate strength with right-wing attitudes, whereas only mixed evidence was obtained for rigidity, complexity, and field dependence. In the discussion, we compare the present weak to moderate relationships with a meta-analysis conducted by Jost, Glaser, Kruglanski, and Sulloway (2003b), included predominantly self-report measures of cognitive style, reporting moderate to strong relationships between conservatism. The need to study cognitive ability as a basis of ideological attitudes is also discussed.