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101.
Rhiannon Fante Nicole Gravina Alison Betz John Austin 《Journal of Organizational Behavior Management》2013,33(4):325-338
This study employed structural and treatment analyses to determine factors that contributed to wrist posture safety in a small pharmacy. The pharmacy was located on a university campus and participants were three female pharmacy technicians. These particular employees had experienced various repetitive-motion injuries that resulted in a total of 36 lost days and 161 restricted days. Observers collected observational data on the participants' wrist posture in the presence and absence of an improvised wrist support device that participants placed under the computer keyboard.?Average percentage safe for wrist position with a wrist support was higher for all three participants when compared to wrist position without a wrist support. These results indicated that the participants' wrist posture was considerably safer when the wrist support was present. The structural analysis proved valuable for aiding in the development of an intervention and in identifying variables that were responsible for the participants' wrist posture. 相似文献
102.
文章围绕消极自由概念,厘清了相对于积极自由的消极自由、相对于共和主义自由的消极自由以及道义自由与人身自由的区分;在此基础上,分析了尼格.西蒙自由概念的不足之处,以及他关于法律与理想自由之间存在内在联系这一自然法主张的缺陷。 相似文献
103.
Monte Carlo simulation methods are increasingly being used to evaluate the property of statistical estimators in a variety of settings. The utility of these methods depends upon the existence of an appropriate data-generating process. Observational studies are increasingly being used to estimate the effects of exposures and interventions on outcomes. Conventional regression models allow for the estimation of conditional or adjusted estimates of treatment effects. There is an increasing interest in statistical methods for estimating marginal or average treatment effects. However, in many settings, conditional treatment effects can differ from marginal treatment effects. Therefore, existing data-generating processes for conditional treatment effects are of little use in assessing the performance of methods for estimating marginal treatment effects. In the current study, we describe and evaluate the performance of two different data-generation processes for generating data with a specified marginal odds ratio. The first process is based upon computing Taylor Series expansions of the probabilities of success for treated and untreated subjects. The expansions are then integrated over the distribution of the random variables to determine the marginal probabilities of success for treated and untreated subjects. The second process is based upon an iterative process of evaluating marginal odds ratios using Monte Carlo integration. The second method was found to be computationally simpler and to have superior performance compared to the first method. 相似文献
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Building on the literature related to evidence-based practice, knowledge management, and learning organizations, this cross-case analysis presents twelve works-in-progress in ten local public human service organizations seeking to develop their own knowledge sharing systems. The data for this cross-case analysis can be found in the various contributions to this Special Issue. The findings feature the developmental aspects of building a learning organization that include knowledge sharing systems featuring transparency, self-assessment, and dissemination and utilization. Implications for practice focus on the structure and processes involved in building knowledge sharing teams inside public human service organizations. 相似文献
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Transnormativity: A New Concept and Its Validation through Documentary Film About Transgender Men
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Austin H. Johnson 《Sociological inquiry》2016,86(4):465-491
While prior research has called attention to how medically based, normative understandings of sex and gender place undue restrictions on transgender people's autonomy, there has yet to be an attempt to consolidate this research into a recognizable concept that is situated within existing theoretical frameworks. This article uses documentary films focused on transgender men as an empirical example to develop the concept of transnormativity. Transnormativity describes the specific framework to which transgender people's presentations and experiences of gender are held accountable. Drawing on research specific to transgender community groups, medicalization, and legal transition, I argue that transnormativity structures transgender experience, identification, and narratives into a hierarchy of legitimacy that is dependent upon medical standards. This ideology, as I show via a content analysis of documentary films, circulates in media depictions of transgender people in ways that eclipse alternative explanations of gender non‐conformity. While medical transition is a central component of many transgender people's gender trajectory, I argue in this article that the privileging of the medical model over others creates a marginalizing effect for gender‐non‐conforming people who cannot or do not wish to medically transition. 相似文献
108.
Research about siblings where one has a disability has historically focused on the psychological outcomes of siblings of people with disabilities and has very rarely asked people with disabilities about their sibling relationships. This research focus represents the common individualizing approach and under-representation of people with disabilities that disability studies has argued against. Tracing the history of research about siblings and disability through de/institutionalization and towards current broader theories in disability studies, this article suggests that a range of disability studies perspectives can usefully de-individualize and expand research about siblings where one has a disability. Through examples of how materialist, feminist and inclusive perspectives can be applied to open up research about siblings and disability, the article argues that viewing siblinghood through the range of disability studies perspectives has the potential to expand this research field and represent new facets of siblings’ identities and lives together. 相似文献
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Jeffrey N. Weatherly Simon Dymond Lotte Samuels Jennifer L. Austin Heather K. Terrell 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2014,30(2):335-347
The gambling functional assessment-revised (GFA-R) was designed to assess whether the respondent’s gambling was maintained by positive reinforcement or escape. The present study attempted to validate the GFA-R’s psychometric properties using United Kingdom (UK) university students and to compare the results to those from a sample of American university students. Two hundred seventy four UK students completed the GFA-R, and 153 also completed the South Oaks gambling screen (SOGS). Two hundred one United States (US) university students completed both measures. A confirmatory factor analysis indicated that the original model of the GFA-R provided an excellent fit for the UK data and internal consistency was high. These outcomes were similar, if not superior, to those from the US sample. SOGS scores strongly correlated with GFA-R escape subscale scores in both samples, replicating previous results. These findings indicate that the GFA-R is a valid measure for use in the UK, which is potentially useful to both practitioners and researchers. They also suggest that the strong relationship between endorsing gambling as an escape and measures of disordered gambling may be ubiquitous. 相似文献