Interpersonal relations as a source of risk of mobbing in the local police

Social relations in the workplace are one of the main sources of risk for the onset of mobbing. In this work, we analyzed, through the perceived social climate, the influence of interpersonal relations on the characterization of the processes of mobbing, in a sample of local police (N = 235). In particular, the policemen and women's opinions of the quality of the personal relations among the group members and the treatment they receive from the command posts were assessed. The results of the study show that the development of guidelines of social interaction based on discrimination and abuse of authority are predicting variables of mobbing in this group.     

Gender and education impact on brain aging: a general cognitive factor approach

In cognitive aging research, the study of a general cognitive factor has been shown to have a substantial explanatory power over the study of isolated tests. The authors aimed at differentiating the impact of gender and education on global cognitive change with age from their differential impact on 4 psychometric tests using a new latent process approach, which intermediates between a single-factor longitudinal model for sum scores and an item-response theory approach for longitudinal data. The analysis was conducted on a sample of 2,228 subjects from PAQUID, a population-based cohort of older adults followed for 13 years with repeated measures of cognition. Adjusted for vascular factors, the analysis confirmed that women performed better in tests involving verbal components, while men performed better in tests involving visuospatial skills. In addition, the model suggested that women had a slightly steeper global cognitive decline with oldest age than men, even after excluding incident dementia or death. Subjects with higher education exhibited a better mean score for the 4 tests, but this difference tended to attenuate with age for tests involving a speed component.     

Anxiety Symptoms and Fears in Hispanic and European American Children: Cross-Cultural Measurement Equivalence

The cross cultural equivalence of child (n = 217) and parent (n = 283) versions of the revised children’s manifest anxiety scale (RCMAS), multidimensional anxiety scale for children (MASC), and the fear survey schedule for children—revised (FSSC-R) was examined in Mexican youth in Mexico, and Hispanic and white European American youth in the USA. The RCMAS, MASC, and FSSC-R showed cross ethnic measurement equivalence. The Mexican and Hispanic youth reported more worries, and the Mexican youth reported more somatic symptoms than the European American youth. Per mother report, Mexican and Hispanic youth express more somatic symptoms than European American youth who also show the least number of fears of the unknown and fears of danger and death. The results support the validity of commonly used child anxiety measures with these populations and accrue evidence for greater anxiety and fear expression by Hispanic and Mexican youth in certain domains.

Influence of suggestion in the DRM paradigm: what state of consciousness is associated with false memory?

We assessed the effect of suggestion on the Deese–Roediger–McDermott paradigm and associated it with the Remember–Know–Guess paradigm. Undergraduate students were given either lists of semantically related words or texts containing these words. After the recall task, if participants did not produce the critical lure, the experimenter suggested that the word had been present, using either a question (moderate suggestion) or an assertion (strong suggestion); these conditions were compared to a condition without suggestion. Afterwards, participants took a recognition test. The results showed that strong suggestions lead to more false recognitions than other conditions and the state of consciousness associated with false recognitions tends to be a feeling of knowing rather than remembering, regardless of the verbal version (list or text). Therefore moderate suggestions did not lead to more false recognitions compare to no suggestion. We discuss the impact of suggestion on consciousness associated with false memories.     

Enhanced neuronal excitability in rat CA1 pyramidal neurons following trace eyeblink conditioning acquisition is not due to alterations in I M

Previous work done by our laboratory has demonstrated a reduction of the post-burst afterhyperpolarization (AHP) and accommodation following trace eyeblink conditioning in rabbit CA1 pyramidal neurons. Our laboratory has also demonstrated a reduction in the AHP in rat CA1 pyramidal neurons following spatial learning. In the current study we have extended our findings in rabbits by showing a reduction in both the AHP and accommodation in F344 X BN rat CA1 pyramidal neurons following acquisition of trace eyeblink conditioning. A component current of the AHP, I(M), was evaluated with a specific blocker of this current, and showed no apparent contribution to the learning-related increase in neuronal excitability. Rather, a reduction in an isoproterenol-sensitive component of the AHP, presumably sI(AHP), was observed to underlie the learning-specific change.     

Facial expression categorization by chimpanzees using standardized stimuli

The ability to recognize and accurately interpret facial expressions are critical social cognition skills in primates, yet very few studies have examined how primates discriminate these social signals and which features are the most salient. Four experiments examined chimpanzee facial expression processing using a set of standardized, prototypical stimuli created using the new ChimpFACS coding system. First, chimpanzees were found to accurately discriminate between these expressions using a computerized matching-to-sample task, and recognition was impaired for all but one expression category when they were inverted. Third, a multidimensional scaling analysis examined the perceived dissimilarity among these facial expressions revealing 2 main dimensions, the degree of mouth closure and extent of lip-puckering and retraction. Finally, subjects were asked to match each facial expression category using only individual component features. For each expression category, at least 1 component movement was more salient or representative of that expression than the others. However, these were not necessarily the only movements implicated in subject's overall pattern of errors. Therefore, similar to humans, both configuration and component movements are important during chimpanzee facial expression processing.     

Dynamic Interracial/Intercultural Processes: The Role of Lay Theories of Race

ABSTRACT This paper explores how the lay theory approach provides a framework beyond previous stereotype/prejudice research to understand dynamic personality processes in interracial/ethnic contexts. The authors conceptualize theory of race within the Cognitive–Affective Personality System (CAPS), in which lay people's beliefs regarding the essential nature of race sets up a mind-set through which individuals construe and interpret their social experiences. The research findings illustrate that endorsement of the essentialist theory (i.e., that race reflects deep-seated, inalterable essence and is indicative of traits and ability) versus the social constructionist theory (i.e., that race is socially constructed, malleable, and arbitrary) are associated with different encoding and representation of social information, which in turn affect feelings, motivation, and competence in navigating between racial and cultural boundaries. These findings shed light on dynamic interracial/intercultural processes. Relations of this approach to CAPS are discussed.     

Why does social dominance orientation decrease with university exposure to the social sciences? The impact of institutional socialization and the mediating role of “geneticism”

Why does university exposure to a hierarchy‐attenuating (HA) academic major (e.g., social science) lead to a decrease in anti‐egalitarianism and group domination (social dominance orientation, SDO)? The reason for this well‐documented phenomenon remains unclear. In the social sciences, the origins of differences in both behavior and personality are attributed more to social and environmental factors than to genetic ones. We hypothesized that the normative and informational influences of this academic major would lead to perceptions that genes have a less important role than nurture in the shaping of human behavior and personality. Our main hypothesis was confirmed. Decreased SDO among psychology students was mediated significantly by a decrease in belief in genetic determinism, the factor we called “geneticism.” Copyright © 2008 John Wiley & Sons, Ltd.     

A softer God and a more positive anthropology: Changes in a religiously strict region in Norway

This is a report from an on-going project. Based mainly at the University of Agder, Norway, this research project involves over 20 full- and part-time researchers in studying religious change in the Sørlandet or Agder region in Norway. This article, written by the project director, aims mainly to summarize some of the main empirical results. In sum, the empirical studies show that in the last few decades the strict Christian movements in the region have moved in a more liberal direction, especially concerning life-style issues. Towards the end the article also presents some reflections on the dynamics of change in religious organizations with a conservative self-understanding, as well as on the interplay between such a project and the regional discourse on religion.