De-individualising autobiography: a reconsideration of the role of autobiographical life writing within disability studies

This article pursues a reconsideration of the role of autobiographical life writing within the context of disability studies. I respond to concerns that this genre tends toward a problematic and politically limiting individualism that undermines the consideration of disability as a social phenomenon, reproduces the depiction of disabled people as isolated outcasts, and replicates the meritocratic myths of personal achievement that dominate contemporary western capitalism. While not rejecting these concerns in their entirety, I attempt to develop a particular set of reading practices that may be productively employed to strategically work against the individualising tendencies of autobiographical life writing. These strategies include a commitment to seeing the realm of the ‘private’ as social, reading auto/biographically, and seeking to deconstruct the narrative myth of the liberal humanist ‘choosing’ subject. In conclusion, I offer a brief discussion of the particular ethical and methodological opportunities created by the greater consideration of these texts within disability studies.     

“It’s not just talk”: ideas,discourse, and the prospects for transformational change in a homogenous nation-state

ABSTRACT

Despite decades of large-scale immigration, systemic and institutionalized racism and ethnonationalism remain very strong in South Korea. One reason is obvious: South Korea is the quintessential homogeneous nation-state. Many observers, in fact, believe that it is one of the few societies in the world that is naturally homogenous. For this and other reasons, the prospect that South Korea can or will transform from homogenous nation-state to multicultural society is generally given very short shrift. I argue, however, that small but extremely significant steps toward a multicultural society have already been made and that the key reason is due to the introduction of ‘multiculturalism’ as an idea and discourse in Korean society. While a focus on ideas/discourse is hardly new, this paper contends that it has been seriously underappreciated, particularly in analyses of South Korea, as a cause of institutional stability on the one hand, and of institutional change and transformation, on the other hand.     

Estimating the Probability of Human Error by Incorporating Component Failure Data from User-Induced Defects in the Development of Complex Electrical Systems

This article proposes a methodology for incorporating electrical component failure data into the human error assessment and reduction technique (HEART) for estimating human error probabilities (HEPs). The existing HEART method contains factors known as error-producing conditions (EPCs) that adjust a generic HEP to a more specific situation being assessed. The selection and proportioning of these EPCs are at the discretion of an assessor, and are therefore subject to the assessor's experience and potential bias. This dependence on expert opinion is prevalent in similar HEP assessment techniques used in numerous industrial areas. The proposed method incorporates factors based on observed trends in electrical component failures to produce a revised HEP that can trigger risk mitigation actions more effectively based on the presence of component categories or other hazardous conditions that have a history of failure due to human error. The data used for the additional factors are a result of an analysis of failures of electronic components experienced during system integration and testing at NASA Goddard Space Flight Center. The analysis includes the determination of root failure mechanisms and trend analysis. The major causes of these defects were attributed to electrostatic damage, electrical overstress, mechanical overstress, or thermal overstress. These factors representing user-induced defects are quantified and incorporated into specific hardware factors based on the system's electrical parts list. This proposed methodology is demonstrated with an example comparing the original HEART method and the proposed modified technique.     

Predicting treatment efficacy via quantitative magnetic resonance imaging: a Bayesian joint model

The prognosis for patients with high grade gliomas is poor, with a median survival of 1 year. Treatment efficacy assessment is typically unavailable until 5-6 months post diagnosis. Investigators hypothesize that quantitative magnetic resonance imaging can assess treatment efficacy 3 weeks after therapy starts, thereby allowing salvage treatments to begin earlier. The purpose of this work is to build a predictive model of treatment efficacy by using quantitative magnetic resonance imaging data and to assess its performance. The outcome is 1-year survival status. We propose a joint, two-stage Bayesian model. In stage I, we smooth the image data with a multivariate spatiotemporal pairwise difference prior. We propose four summary statistics that are functionals of posterior parameters from the first-stage model. In stage II, these statistics enter a generalized non-linear model as predictors of survival status. We use the probit link and a multivariate adaptive regression spline basis. Gibbs sampling and reversible jump Markov chain Monte Carlo methods are applied iteratively between the two stages to estimate the posterior distribution. Through both simulation studies and model performance comparisons we find that we can achieve higher overall correct classification rates by accounting for the spatiotemporal correlation in the images and by allowing for a more complex and flexible decision boundary provided by the generalized non-linear model.     

二十一世纪的逻辑与哲学

冯赖特于1991年写道,逻辑学中大多数具有哲学意义的技术性工作似乎均已完成。本文作者以二阶逻辑、直觉主义逻辑、连续统值逻辑、一阶模态逻辑,以及关于绝对无限一般性的逻辑等等为例,说明逻辑学中大量具有哲学意义的技术性工作才刚刚开始。对象语言中的非正统只有通过元语言的非正统才能得以充分探究与公正评价,这种非正统有时是关于逻辑的演绎力的,有时是关于语言的表达力的。两种类型的非正统导致在元逻辑研究方式上的争论。由于这方面工作的动机主要是哲学上的,而且所需要的技术常常具有哲学意味,这项工作必须由哲学家自己去完成。因此,在21世纪,逻辑学将继续受到哲学家的关注,哲学家也将继续对它的进一步发展做出贡献。     

Losing ground: The persistent declining economic fortunes of children

The primary purpose of this study is to investigate trends in the income status of children, as compared to that of adults and elderly people, from 1991 through 2005. Using the March 1992, 1999, and 2006 Current Population Surveys (CPS), this study examines income distributions of children relative to adults and elderly people at three stages: pre-transfer income, pre-transfer income plus social insurance benefits, and pre-transfer income plus social insurance benefits plus welfare payments. While children as well as adults and elderly people lost economic ground at the post-transfer income stage from 1991 to 2005, the losses experienced by children surpassed those of adults and elderly people. This occurred despite the fact that income growth among children was greater than that of adults and elderly people at the pre-transfer stage – a demonstration of increases in employment income of their parents which coincided with the welfare reforms of 1996. This study also found that declines in the distributive effect of both social insurance benefits and welfare payments were greater for minority children. Policy implications are discussed.     

Subcultural Identity Work in Social Movements: Barriers to Collective Identity Changes and Overcoming Them

Over time, social movements must contend with a vast array of forces that can lead to changes in the movement's collective identity. As such changes may impact the alignment of movements and their membership, this study explores how changes are perceived by members and how they are interactively addressed. Drawing on ethnographic data gathered from two Native American social movement organizations, this study specifically asks why some changes suggested by movement members might be pursued and others are not. While movement members felt that there were a number of barriers to changes in their movements, the study revealed that it was the resonance of collective memories – presented during interactions as narrative commemorations – that encouraged the pursuit of suggested changes or the maintenance of a status quo.     

Residential exposure to air toxics is linked to lower grade point averages among school children in El Paso,Texas, USA

Children in low-income neighborhoods tend to be disproportionately exposed to environmental toxicants. This is cause for concern because exposure to environmental toxicants negatively affects health, which can impair academic success. To date, it is unknown if associations between air toxics and academic performance found in previous school-level studies persist when studying individual children. In pairing the National Air Toxics Assessment risk estimates for respiratory and diesel particulate matter risk disaggregated by source, with individual-level data collected through a mail survey, this paper examines the effects of exposure to residential environmental toxics on academic performance for individual children for the first time and adjusts for school-level effects using generalized estimating equations. We find that higher levels of residential air toxics, especially those from non-road mobile sources, are statistically significantly associated with lower grade point averages among fourth- and fifth-grade school children in El Paso (Texas, USA).