"What do other people think?" - The role of prejudice and social norms in the expression of opinions against gay men

It is generally acknowledged that it is no longer socially acceptable to espouse prejudiced beliefs, yet prejudiced attitudes and discriminatory behaviours still occur. The present study sought to determine when and by whom prejudiced attitudes would be expressed. Specifically, an experiment was conducted to examine the impact of injunctive social norms emanating from a social group with which participants identified and participants' level of homophobia on the expression of opinions about gay men. Participants were presented with information indicating that the majority of group members agreed with a number of prejudiced injunctive statements (pro-prejudice norm), that the majority disagreed with the statements (anti-prejudice norm), or they were given no information about other group members' opinions (control). Participants then reported their own responses to the same injunctive statements. Participants' levels of homophobia were assessed either before or after they were given the normative information. The results indicated that activation of a pro-prejudice injunctive norm for those higher in homophobia resulted in more prejudiced opinions being expressed in comparison to those who received no normative information or those who had a nonprejudiced norm activated. Those lower in homophobia expressed less prejudiced opinions than those higher in homophobia and this did not differ as a function of social norm. The results demonstrate how prejudice can come to be expressed even in the presence of a broad societal norm that suggests that is it wrong to express such opinions.

Comic relief: Subversion and catharsis in organizational comedic theatre

There has been a growth of interest in the role of humour in organizations from both practitioner and academic perspectives. Various claims for the functionality of humour have been made, ranging from stress reduction to helping form and cement corporate cultures. Latching on to these presumed benefits, businesses and consultants have begun to employ humour and comedy in a direct and explicit manner. However, there is a counterpoint, which suggests that humour cannot always be managed and in fact has subversive qualities. This article addresses the issue of the subversive potential of comedy in organizational contexts. It draws illustratively on the case of a successful corporate comedian to do so. The article argues, through an analysis of the case, the history and philosophy of comedy, and theories of the comedic, that while comedy has inherent subversive potential, it most often is contained. Indeed, it suggests that comedy works by intruding as a potential threat to mundane reality, but offers comic relief when it is apparent that the threat will not be actualized and the status quo ante prevails. Implications for using corporate comedy are drawn..

Effects of Variation at the ALDH2 Locus on Alcohol Metabolism, Sensitivity, Consumption, and Dependence in Europeans

Background: The low-activity variant of the aldehyde dehydrogenase 2 (ALDH2) gene found in East Asian populations leads to the alcohol flush reaction and reduces alcohol consumption and risk of alcohol dependence (AD). We have tested whether other polymorphisms in the ALDH2 gene have similar effects in people of European ancestry. Methods: Serial measurements of blood and breath alcohol, subjective intoxication, body sway, skin temperature, blood pressure, and pulse were obtained in 412 twins who took part in an alcohol challenge study. Participants provided data on alcohol reactions, alcohol consumption, and symptoms related to AD at the time of the study and subsequently. Haplotypes based on 5 single-nucleotide polymorphisms (SNPs) were used in tests of the effects of variation in the ALDH2 gene on alcohol metabolism and alcohol's effects. Results: The typed SNPs were in strong linkage disequilibrium and 2 complementary haplotypes comprised 83% of those observed. Significant effects of ALDH2 haplotype were observed for breath alcohol concentration, with similar but smaller and nonsignificant effects on blood alcohol. Haplotype-related variation in responses to alcohol, and reported alcohol consumption, was small and not consistently in the direction predicted by the effects on alcohol concentrations. Conclusions: Genetic variation in ALDH2 affects alcohol metabolism in Europeans. However, the data do not support the hypothesis that this leads to effects on alcohol sensitivity, consumption, or risk of dependence.

Microanalysis of quenched and self-extinguished aluminium rods burned in oxygen

Promoted ignition tests and quench tests have been conducted and analysed for 3.2 mm aluminum rods in 99.995% oxygen. Tests have been conducted in oxygen pressures varying from 538 kPa to 773 kPa. Samples that self-extinguished or were quenched were selected for further analysis. The microstructure of the selected samples were analysed by electron microscopy, using energy dispersive spectrometry and electron back-scatter techniques, to identify and visualize, respectively, the species present. The grain structures of these samples were etched, viewed and photographed under polarized light by an optical microscope. From the micrographs produced by the post-test analysis, clearly defined boundaries between the oxide and the melted and resolidified metal have been observed. In both the melted and resolidified metal and the oxide layer, significant numbers of gas bubbles, solid inclusions and several diffuse oxide bubbles have been captured during the cooling process. It is concluded that convective movement is occurring within the molten drop and that analysis of quenched samples provides more useful information on the state of the burning droplet than samples allowed to cool slowly to room temperature. Recommendations are made regarding future investigations into aluminum burning, focusing on the transport of reactants through the liquid oxide layer.