The generation and effects of a stigma in small groups: a formal theory and test

Drawing from the vast literature on stigmas, theories of status generalizations and affect, this study employs a formal framework to delineate among different kinds of stigmas and different processes by which they might operate. This study then considers the case of a particular type of stigma, a behavioral stigma, a label that is obtained from past behavior. The formalization distinguishes how knowledge of a particular type of stigma operates through group members who then cast an “other” into a stigmatized role with special attention to affect and behavior of the stigmatized individual and the other group members. Additionally, I am able to study the developmental process of stigma because, in the particular theoretical case I consider, the stigmatized individual is initially unaware of the stigma. The findings indicate that stigma were created and did have an effect on individuals and groups. While the observable power and prestige effects were much more pronounced for measures of content versus measures of amount of interaction stigmatized groups were characterized by more disapproval, fewer agreements and more interruptions than were nonstigmatized groups. Further, those who were stigmatized had less influence than other group members. In terms of feelings, there was support for the hypotheses suggesting that stigmatized individuals rate both themselves and their groups more negatively than do nonstigmatized group members. Also, those who were not stigmatized rated the stigmatized person more negatively than others. While there were no significant differences between Stigmatized and Control groups relative to happiness or group cohesion and efficiency, those in the Control groups were more committed to their groups than were those in the Stigmatized groups. This study contributes to the large literature on stigma by examining one kind of stigma. It also contributes to several established literatures in social psychological theory. This study has implications for the power of the social construction of stigma and consequently for the power of social construction in the dismantling of stigma

RPG: Role-playing gender, and how the game industry has sustained and defied sexism

Despite the wider cultural progress of gender equality, game content which perpetuates sexist beliefs about gender is uncomfortably common. Games have historically used narrative and programmed mechanics to advocate that women are valuable only when performing exaggerated femininity – they must look and behave biologically female, even when playing as non-human races. Game content suggests that women desire play such as fighting from a distance, healing, and otherwise supporting the masculine, combative role while being denied equal agency. From this viewpoint, women are at their most feminine – their ‘ideal’ state – when they are objectified, and as cultural artefacts games reveal society’s adherence of the same values: sexist content articulates the dichotomy of man=capable, woman=incapable that structures Western culture. Yet there are signs of change in both games and the industry, and the thesis explores the power of sexist representations and the progress toward inclusive game content. The industry is increasingly representing women and marginalised groups in ways which highlight intellectual solutions over the use of force, explore non-heterosexual sexuality, or feature cooperation that encourages relations of equality beyond gender boundaries, as well as empowered female characters whose stories overcome sexism, racism, and other forms of oppression. ‘RPG: Role-Playing Gender’ looks at games using a mixed-methodological approach which combines ‘close readings’ of games as texts alongside other popular culture and art forms, ethnographic surveys of game communities, and interviews with members of the gaming world. What do sexist representations communicate to players concerning female power and gender roles? What specific gender-based characteristics do players adopt for in-game gender performance? How do game communities facilitate player/player interaction, especially those based on assumptions about gender trends, in ways non-virtual spaces cannot? What stories and mechanics might games adopt to represent women and marginalised groups in ways which normalise and celebrate diversity

BRAIN TOPiC Study: Assessing Variability in Traumatic Brain Injury (TBI) Outcome Prognostication – Do Self-Fulfilling Prophecies Exist in TBI, Too?

OBJECTIVE: In this study, we surveyed clinicians caring for patients with moderate-severe traumatic brain injury (msTBI) to assess (1) possible variability in outcome prognostication in TBI, varying by clinicians level of training and medical specialty, (2) possible biases and self-fulfilling prophecies, and (3) whether specific ICU medical complications may influence clinicians in their outcome prognostication. BACKGROUND: Patients with msTBI commonly die from withdrawal of support, likely as a consequence of an unfavorable outcome prognosis provided to the family by the treating physician. It is unknown whether prognostication may lead to self-fulfilling prophecies, and whether the presence of intensive care unit (ICU) complications may accentuate possible provider bias. DESIGN/METHODS: We conducted an anonymous electronic survey of clinicians, including faculty members (Neurology, Neurosurgery, Trauma, Anesthesia/Critical Care), neurology house staff, ICU affiliate practitioners and neuroICU nurses at a single Level I trauma center. The survey included three TBI case vignettes and their respective ICU courses. Questions were designed to assess the utilization of known TBI prognostic models, relative importance of ICU complications for outcome prognostication and aggressiveness of care recommended by the survey participant. RESULTS: The survey response rate was 72% (106 surveys returned). In all 3 cases, the majority of participants did not recommend withdrawal of care, but did predict unfavorable 6-month outcomes. 51% of participants consider medical ICU complications as very important in TBI prognostication. Age, ICU course and head CT findings are the prognostic variables considered most important to outcomes. CONCLUSIONS: We have discovered great variability in outcome predictions made by clinicians with different levels of experience in treating msTBI. Self-fulfilling prophecies may exist in msTBI outcomes. Outcome estimates should focus not only on admission variables, but also on ICU complications in order to guide clinicians in providing prognostication

Macondo crude oil from the Deepwater Horizon oil spill disrupts specific developmental processes during zebrafish embryogenesis

Background: The Deepwater Horizon disaster was the largest marine oil spill in history, and total vertical exposure of oil to the water column suggests it could impact an enormous diversity of ecosystems. The most vulnerable organisms are those encountering these pollutants during their early life stages. Water-soluble components of crude oil and specific polycyclic aromatic hydrocarbons have been shown to cause defects in cardiovascular and craniofacial development in a variety of teleost species, but the developmental origins of these defects have yet to be determined. We have adopted zebrafish, Danio rerio, as a model to test whether water accumulated fractions (WAF) of the Deepwater Horizon oil could impact specific embryonic developmental processes. While not a native species to the Gulf waters, the developmental biology of zebrafish has been well characterized and makes it a powerful model system to reveal the cellular and molecular mechanisms behind Macondo crude toxicity. Results: WAF of Macondo crude oil sampled during the oil spill was used to treat zebrafish throughout embryonic and larval development. Our results indicate that the Macondo crude oil causes a variety of significant defects in zebrafish embryogenesis, but these defects have specific developmental origins. WAF treatments caused defects in craniofacial development and circulatory function similar to previous reports, but we extend these results to show they are likely derived from an earlier defect in neural crest cell development. Moreover, we demonstrate that exposure to WAFs causes a variety of novel deformations in specific developmental processes, including programmed cell death, locomotor behavior, sensory and motor axon pathfinding, somitogenesis and muscle patterning. Interestingly, the severity of cell death and muscle phenotypes decreased over several months of repeated analysis, which was correlated with a rapid drop-off in the aromatic and alkane hydrocarbon components of the oil. Conclusions: Whether these teratogenic effects are unique to the oil from the Deepwater Horizon oil spill or generalizable for most crude oil types remains to be determined. This work establishes a model for further investigation into the molecular mechanisms behind crude oil mediated deformations. In addition, due to the high conservation of genetic and cellular processes between zebrafish and other vertebrates, our work also provides a platform for more focused assessment of the impact that the Deepwater Horizon oil spill has had on the early life stages of native fish species in the Gulf of Mexico and the Atlantic Ocean

Mre11 modulates the fidelity of fusion between short telomeres in human cells

The loss of telomere function can result in the fusion of telomeres with other telomeric loci, or non-telomeric double-stranded DNA breaks. Sequence analysis of fusion events between short dysfunctional telomeres in human cells has revealed that fusion is characterized by a distinct molecular signature consisting of extensive deletions and micro-homology at the fusion points. This signature is consistent with alternative error-prone end-joining processes. We have examined the role that Mre11 may play in the fusion of short telomeres in human cells; to do this, we have analysed telomere fusion events in cells derived from ataxia-telangiectasia-like disorder (ATLD) patients that exhibit hypomorphic mutations in MRE11. The telomere dynamics of ATLD fibroblasts were indistinguishable from wild-type fibroblasts and they were proficient in the fusion of short telomeres. However, we observed a high frequency of insertion of DNA sequences at the fusion points that created localized sequence duplications. These data indicate that Mre11 plays a role in the fusion of short dysfunctional telomeres in human cells and are consistent with the hypothesis that as part of the MRN complex it serves to stabilize the joining complex, thereby controlling the fidelity of the fusion reaction

Effectiveness of a training program for police officers who come into contact with people with mental health problems : A pragmatic randomised controlled trial

INTRODUCTION: Police officers frequently come into contact with individuals with mental health problems. Specialist training in this area for police officers may improve how they respond to individuals with mental health problems; however, evidence to support this is sparse. This study evaluated the effectiveness of one bespoke mental health training package for frontline police officers relative to routine training. DESIGN: Pragmatic, two-armed cluster randomised controlled trial in one police force in England. Police stations in North Yorkshire were randomised with frontline police officers receiving either a bespoke mental health training package or routine training. The primary outcome was the number of incidents which resulted in a police response reported to the North Yorkshire Police control room up to six months after delivery of training. Secondary outcomes included: likelihood of incidents using Section 136 of the Mental Health Act; likelihood of incidents having a mental health tag applied; and number of individuals with a mental health warning marker involved in incidents. The appropriateness of mental health tags applied to a random sample of incidents was checked by an independent mental health professional. Routinely collected data were used. RESULTS: Twelve police stations were recruited and randomised (Intervention group n = 6; Control group n = 6), and 249 officers received the bespoke mental health training intervention. At follow-up, a median of 397 incidents were assigned to trial stations in the intervention group, and 498 in the control group. There was no evidence of a difference in the number of incidents with a police response (adjusted incidence rate ratio (IRR) 0.92, 95% CI 0.61 to 1.38, p = 0.69), or in the number of people with mental health warning markers involved in incidents (adjusted IRR 1.39, 95% CI 0.91 to 2.10, p = 0.13) between the intervention and control groups up to six months following the intervention; however, incidents assigned to stations in the intervention group were more likely to have a mental health tag applied to them than incidents assigned to control stations (adjusted odds ratio 1.41, 95% CI 1.16 to 1.71, p = 0.001). The review of 100 incidents suggests that there may be incidents involving individuals with mental health issues that are not being recorded as such (Kappa coefficient 0.65). There was no statistically significant difference in the likelihood of Section 136 of the Mental Health Act being applied to an incident. CONCLUSIONS: The bespoke one day mental health training delivered to frontline officers by mental health professionals did not reduce the number of incidents reported to the police control room up to six months after its delivery; however training may have a positive effect on how the police record incidents involving individuals with mental health problems. Our trial has shown that conducting pragmatic trials within the police setting is feasible and acceptable. There is a wealth of routinely collected police data that can be utilised for research and further collaboration between police forces and academia is encouraged. TRIAL REGISTRATION: ISRCTN (ISRCTN11685602). The authors confirm that all ongoing and related trials for this drug/intervention are registered

The Grizzly, November 19, 1991

Founders\u27 Day Excitement • Grizzly Network Career Day • Women\u27s Choices • Volksmarching • Louisiana Election • Service Opportunities for Students • The European Situation • Jonas Salk Addresses Founders Day Convocation • Dr. Takats Awarded the Clamer Chair • Wellness Services Proposal • U.S.G.A. Minutes • Ursinus Continues Helping Habitat • Turkey Drive Needs You • Zack: The Man, The Myth, The Statue • Hocus Pocus a Success • Ursinus Students in Community Production of Gypsy • Movie Review: Hamlet • Battle of the Bands • Rollins Rocks Lower Lounge • Branker Tours to St. Petersburg • CAB Trip to New York • Writing in Good Taste • Magic: One Trick Too Many • Letters: Faculty Members Speak Out; GALA Replies to Letter; Call for Diversity; Publishing the Truth?; Student Reaction to Ronning; Response to Black Hole ; Students React to Social Life • No More Crap! • Filling in the Black Hole • One Professor\u27s Awakening • Lady Bears End Season • Men\u27s Lacrosse Awaits Chance • Women Swimmers Wash Out Washington • Spinella Takes Over as Head Coach of Basketball Team • Dickinson Defeats the Bearshttps://digitalcommons.ursinus.edu/grizzlynews/1284/thumbnail.jp

The Glasgow Voice Memory Test: Assessing the ability to memorize and recognize unfamiliar voices

One thousand one hundred and twenty subjects as well as a developmental phonagnosic subject (KH) along with age-matched controls performed the Glasgow Voice Memory Test, which assesses the ability to encode and immediately recognize, through an old/new judgment, both unfamiliar voices (delivered as vowels, making language requirements minimal) and bell sounds. The inclusion of non-vocal stimuli allows the detection of significant dissociations between the two categories (vocal vs. non-vocal stimuli). The distributions of accuracy and sensitivity scores (d’) reflected a wide range of individual differences in voice recognition performance in the population. As expected, KH showed a dissociation between the recognition of voices and bell sounds, her performance being significantly poorer than matched controls for voices but not for bells. By providing normative data of a large sample and by testing a developmental phonagnosic subject, we demonstrated that the Glasgow Voice Memory Test, available online and accessible fromall over the world, can be a valid screening tool (~5 min) for a preliminary detection of potential cases of phonagnosia and of “super recognizers” for voices