A Field Study of the Effects of Gradually Terminated Public Feedback on Housekeeping Performance1

Recent studies have shown that more feedback is not always better. A multiple baseline across‐groups design was used to assess the impact of infrequent (at gradually increasing intervals), publicly posted housekeeping feedback on the housekeeping level. The housekeeping performance of 3 road maintenance areas and I garage was monitored over a 6‐ to 17‐month period. The increases in performance were equivalent to studies giving more frequent housekeeping feedback at a fixed‐interval schedule. The length of feedback interval was not significantly correlated to the change in housekeeping index. The results suggest that after a learning period, the frequency at which feedback is provided may not be a critical factor. The appropriateness of feedback frequency may be affected by learning level (i. e., the information value of feedback at that particular time).     

Overt and covert aggression in work settings in relation to the subjective well‐being of employees

Aggressive behavior was studied in workplaces having (1) predominantly male, (2) predominantly female, or (3) both male and female employees in equal or near equal frequencies. In addition to examining the occurrence of different types of aggression in these workplaces, the question of whether being a target of aggression is related to employees’ subjective well‐being was addressed. One hundred sixty‐nine participants (mainly 30–50 years of age) employed in a wide range of organizations in the public sector completed a questionnaire measuring four types of observed and experienced aggression: direct overt, indirect manipulative, covert insinuative, and rational‐appearing aggression. Indirect manipulative and rational‐appearing aggression were perceived to be the most widely used aggression styles in the work context. In the predominantly male workplaces, the men were perceived to use more of all types of aggression than in the predominantly female workplaces. The women’s aggression was not related to the relative number of females and males with whom they worked. Participants were divided into two groups on the basis of the extent to which they estimated themselves to be targets of workplace aggression. Those who considered themselves to be victims of workplace aggression suffered significantly more from psychosocial problems and physical symptoms than those who had been victimized to a lesser extent or not at all. The victimized group also considered the aggression they had suffered to be the reason for their psychosocial and health problems. Aggr. Behav. 27:360–371, 2001. © 2001 Wiley‐Liss, Inc.     

Alone and happy: Personality moderates the effect of happy mood on social approach

Happy moods are believed to evoke an approach orientation and to broaden one’s potential courses of action. Although positivity is strongly associated with approach, social approach is a more complex behavior because interacting with other individuals can offer either positive or negative consequences. We provide novel experimental evidence that happiness actually reduces social approach among individuals whose happiness might be threatened by social interaction. Specifically, experimentally induced mood interacted with participants’ personality, such that participants who were high in social inhibition (e.g., shyness, rejection sensitivity) sat further away from another individual when in a happy mood. We suggest that happiness may produce a general orientation to approach other individuals except when such approach threatens mood.     

Preliminary efficacy of a computer-based HIV intervention for African-American women

This study evaluated the preliminary efficacy of a computer-based HIV intervention to enhance HIV-protective sexual behaviours, based on a randomised controlled trial among 135 African-American women, 21-29 years of age, seeking services at Planned Parenthood in Atlanta, GA. Participants were randomised either to a control session two, 60-minute computer-based HIV intervention sessions administered on a laptop computer that each concluded with a 15-minute small group session or to a control session of general health information including discussion on HIV prevention. Relative to controls, participants in the computer-based HIV intervention were more knowledgeable about HIV/STD prevention and reported higher scores on the measure of condom use self-efficacy at 3 months post-intervention; they also reported a higher percentage of condom-protected sex and were more likely to use condoms consistently for vaginal sex (odds ratio, OR = 5.9; p < 0.039) and were more likely to use condoms consistently for oral sex (OR = 13.83; p < 0.037). This relatively brief intervention provides preliminary support that an evidence-based group-based HIV prevention intervention for young African-American women can be adapted to a computer-based HIV intervention.     

Community norms about suppression of AIDS-related prejudice and perceptions of stigma by people with HIV or AIDS

We investigated the relationship between community motivations to control AIDS-related prejudice and the experience of stigma by community members with HIV or AIDS, using self-reports from 203 New England residents with HIV or AIDS and 2,444 randomly selected residents of the same New England communities. Multilevel regression analyses revealed that the disclosure concerns of participants with HIV or AIDS were lower in communities where residents were motivated by personal values to control AIDS-related prejudice, and were higher in communities where residents were motivated by social pressure to control AIDS-related prejudice. Reported experiences with discrimination and exclusion were unrelated to community motivations. The results of our study suggest that external and internal pressures to control prejudice shape the experience of stigmatization.     

A biopsychosocial approach to liver transplant evaluation in two patients with Wilson's disease

Wilson's disease (WD) is characterized by hepatic, neurological, and/or psychiatric disturbances. In some cases, liver transplantation is indicated. Because psychologists and other health care workers play an increasing role in the evaluation of individuals presenting for transplant, an understanding of the heterogeneous phenotype of WD is important for mental health professionals working in medical settings. This article reviews two cases of patients with WD (one probable, one confirmed) presenting for liver transplantation and a biopsychosocial assessment approach is demonstrated. Patients are presented in terms of medical, psychiatric, and psychosocial history, neuropsychological examination results, and the subsequent indications for liver transplantation. Both patients exhibited neurocognitive and psychiatric symptoms. One patient was determined to be a marginally suitable candidate for transplantation, whereas the other was considered at high risk for negative outcome post-transplant. This article demonstrates the importance of considering phenotypic presentation, neurocognitive function, psychiatric status, and psychosocial circumstances in assessing transplant readiness in patients with WD. A comprehensive and integrative biopsychosocial assessment approach is appropriate for evaluating patients with WD presenting for liver transplantation.     

Terrorists and victims. Infrahumanization of Moroccans after 11-M

Infrahumanization studies have verified that most people attribute more secondary emotions to the ingroup than to the outgroup. However, these results may vary with changing contexts. The main objective of this study was to investigate the infrahumanization of Moroccans, depending on the context, after the 11-M attacks and seven years later. For this purpose, variations that occur in the allocation of essential human qualities--secondary emotions--were analyzed by activating images of outgroup members in two opposite contexts: Guilty of the terrorist attack or its victim. The results show that the infrahumanization of the Moroccans in the perpetrator context does not change significantly with regard to the control group. However, infrahumanization does not take place when Moroccans are associated with a victim context, though only immediately after the terrorist attack, because seven years later, this effect disappears.     

评《实用神经伦理学:增进对于心脑的治疗和理解》

介绍了《实用神经伦理学:增进对于心脑的治疗和理解》一书的主要内容,分析了该书的思想路线.在作者看来,书中通过经验研究清晰地展示出神经科学研究同临床实践以及社会文化互动的方式和结果,成功证实了生命伦理学研究在神经科学中的重要意义.同时,作者指出了该书在论证上存在的矛盾和缺陷,以及时某些哲学理论的误读.     

South American Evangelicals’ Re-conquest of Europe

This article focuses on networks of South-American preachers, led by charismatic characters such as the Argentinean pastor Carlos Annacondia, who export themselves not only to countries within the Americas but also to Europe. The prevailing justification among Latin-American Evangelicals for undertaking this ‘reverse mission’ (Freston) is in the view that especially the ‘old’ Roman Catholic Europe is spiritually ‘cooled down’ and that the time is ripe for re-evangelizing it. This study analyzes the way in which network-based charismatic entrepreneurship has encouraged transnational imaginaries of re-conquering Europe spiritually, more specifically in terms of the meanings the members of these networks attribute to the ‘spiritual re-conquest’. I conclude by suggesting that, similar to flows from other regions in the global South, such as Africa, the much vaunted ‘reverse mission’ to Europe is vested with meanings that transcend the spiritual re-conquest as such. In the case of Latin America, this article argues, the chief motivation is symbolic: to strengthen the status of local churches and their leaders against the backdrop of a highly competitive religious market on the Latin-American sub-continent.