Conditional Generalized Liouville Distributions on the Simplex

Liouville and generalized Liouville distributions on the simplex have been proposed for modeling compositional data and have been shown to be free from the extreme independence structure that characterizes the Dirichlet class. In this article, generalized Liouville distributions are shown to be rich enough to distinguish some lesser modes of independence as well. Unfortunately, it is noted that the applicability of the Liouville family will be limited, owing to the lack of invariance with respect to the chosen fill-up value. As an alternative, a new family of simplex distributions is proposed, one that admits invariance with respect to choice of fill-up value, as well as the ability to differentiate among many forms of independence.     

Understanding Feelings and Coping with Emotional Situations: A Comparison of Maltreated and Nonmaltreated Preschoolers

The effects of maltreatment on childen's emotion knowledge (e.g., recognition of facial cues for happy, sad, mad, scared, and surprised expressions), parent- and teacher-rated social and expressive behavior (e.g., aspects of emotion regulation such as emotional intensity, regulation of emotionally-driven behavior, and classroom social competence with peers such as conflict management), and hypothetical social problem-solving skills were examined in a sample of 45 preschool-aged, predominantly African-American preschoolers. Comparisons between maltreated, high-risk, and low-risk groups revealed no reliable differences in emotion knowledge, but several significant differences in hypothetical social problem-solving skills and in parent- and teacher-rated social and expressive behavior. Specifically, maltreated children were rated high on negative emotionality and emotional support-seeking at school, and they were rated low on support-seeking at home, instrumental action at home, problem-focused social problem-solving strategies, and conflict management. In general, teachers rated maltreated children as the least competent, low-risk children as intermediate, and high-risk children as the most competent.     

Counter-geographies: The campaign against rationalisation of agricultural research stations in New South Wales, Australia

This paper discusses an example of community action mounted in a rural region of New South Wales, Australia, in response to proposals by the State Government to rationalise agricultural research stations operated by the Department of Primary Industries. Informed by a Foucaultian understanding of power and the concept of governmentality, neoliberalism is theorised as being the broad governmental context in which rationalisation proposals were put forward. Recent literature drawing on this theoretical perspective has emphasised that neoliberalism is enacted through a relationship of power, and is not monolithic or inevitable. Neoliberalism is always negotiated by those seeking to govern and those who are the object of such governmental actions. This paper analyses how plans to rationalise publicly funded agricultural research stations were opposed by those seeking to keep research facilities open in the case study area. The paper discusses the methods and scope of community action and, drawing on interviews, identifies a series of discourses articulated by campaigners. Non-local actors were depicted as uncaring and insensitive. In contrast, campaigners discussed the emergence of a ‘city-country divide’ in domestic politics; the need for specialist agricultural knowledge given the region's unique geographical location; and local impacts of an economic, social and emotional nature. Central were discourses of maintaining community, tradition, and continuity in unique local places defined by their climate, biophysical environment and economy. These were ‘counter-geographies’ that sought (successfully, it would transpire) to disrupt the state's imagined geography of a homogenous and flexible administrative space in which research services could be relocated wherever most efficient. Important too were embodied resistances to the way rural industries and people were subjected. Campaigners refused to accept preferred codes of neoliberal behaviour (particularly mobility and rationality) and instead demanded respect for their careers, families and communities. Important considerations are suggested for further research on impacts and negotiations of neoliberalism. This study particularly highlights the successes—as well as contradictions and limitations—of arguments that construct rural places as socialised, unique and unfairly treated (by governments), in opposition to metropolitan dominance and ‘placeless’ neoliberalism.     

A Sociological Alternative to the Psychiatric Conceptualization of Mental Suffering

Uncovering both the structural causes and experiences of suffering is a central sociological endeavor. Sociologists study many different kinds of suffering; after all, strife is experienced both physically and emotionally, because of internal factors such as illness, due to external factors such as trauma, and as a result of economic, political or natural environments. In this paper, I address one form of suffering: mental suffering. In particular, I describe the medicalization of mental suffering in biological psychiatry, which focuses on the genetic factors of illness and equates mental suffering with mental illness. The psychiatric concept of mental illness highlights the continuing, crucial role for sociology in both understanding the experience and identifying the structural roots of suffering. Since the dominant conceptualization of mental suffering is as a medical concept, it is vital for sociology to offer alternative explanations and contribute to a multidimensional analysis. The roots of mental suffering are much more than biological; social comparison, social inequality, and other social stressors are equally important etiological considerations. Therefore, a true understanding of mental suffering requires multiple perspectives, and sociological constructs guard against a total medicalization of mental suffering.     

The social stratification of tongue shape for postvocalic /r/ in Scottish English1

The sociolinguistic modelling of phonological variation and change is almost exclusively based on auditory and acoustic analyses of speech. One phenomenon which has proved elusive when considered in these ways is the variation in postvocalic /r/ in Scottish English. This study therefore shifts to speech production: we present a socioarticulatory study of variation of postvocalic /r/ in CVr (e.g. car) words, using a socially‐stratified ultrasound tongue imaging corpus of speech collected in eastern central Scotland in 2008. Our results show social stratification of /r/ at the articulatory level, with middle‐class speakers using bunched articulations, while working‐class speakers use greater proportions of tongue‐tip and tongue‐front raised variants. Unlike articulatory variation of /r/ in American English, the articulatory variants in our Scottish English corpus are both auditorily distinct from one another, and correlate with strong and weak ends of an auditory rhotic continuum, which also shows clear social stratification.     

Risk Factors for Clinically Significant Intimate Partner Violence Among Active‐Duty Members

Hypothesized risk factors for men's and women's clinically significant intimate partner violence (CS‐IPV) from four ecological levels (i.e., individual, family, workplace, community) were tested in a representative sample of active‐duty U.S. Air Force members (N = 42,744). When considered together, we expected only individual and family factors to account for unique variance in CS‐IPV perpetration. Hypothesized factors from all four ecological levels were related to men's CS‐IPV perpetration bivariately, but, as expected, only individual and family factors accounted for unique variance across ecological levels. For women, only risk factors from the individual and family levels were significantly related to CS‐IPV perpetration even bivariately. Results imply somewhat different risk profiles across gender and identify ecological risk factors of men's CS‐IPV not previously studied.