Note on the accuracy of local population estimates

Mr. Silcock's article will be of interest to all concerned with local population data. It may be useful to supplement it by a brief account of the fuller examination of the local population estimates made in 1951 by the General Register Office, since this covered all 1472 administrative areas in England and Wales and could be made in more detail than was possible for a private investigator.

Any census, of course, provides information not available, at least in such detail, at other times or from other sources, and also serves as a base from which estimates for succeeding years can be derived. In addition, however, the General Register Office takes the opportunity of a census to try and assess the accuracy of the various types of current population estimates made by the Department. In the case of local administrative areas the comparison of actual and expected populations made after the 1931 Census is discussed in the Text Volume of the Registrar General's Statistical Review for 1930 (pages 100-102).     

Ranking paired contestants

The ranking of paired contestants (players) after a series of contests is difficult when every player does not play every other player. In the 1975 JASA Mark Thompson presented a maximum likelihood solution based on the assumption that the probability of any one player defeating any other is a function only of the difference in their ranks. Here the linear approximation to that likelihood is shown to lead to a nonparametric measure of the efficacy of the ranking, called the net difference in ranks (NDR) , which is the sum of the differences in ranks of the paired players in the observed contests that agree with the ranking minus the sum of the differences in ranks in the observed contests that disagree with the ranking (upsets) . The subject is part of a large literature that has been consolidated by H.A. David in The Method of Paired Comparisons (1963, 1988). The method was introduced by the psychophysicist Fechner in 1860 and has been widely applied to sensory testing,     

Moral Emotions and Social Activism: The Case of Animal Rights

Why do some people and not others become involved in social movements? We examined the relationships between a moral emotion—disgust—and animal activism, attitudes toward animal welfare, and consumption of meat. Participants were recruited through two social networking websites and included animal activists, promoters of animal use, and participants not involved in animal-related causes. They took an online survey which included measures of sensitivity to visceral disgust, attitudes toward animal welfare, and frequency of meat eating. Animal activists were more sensitive to visceral disgust than were promoters of animal use or nonaligned participants. Disgust sensitivity was positively correlated with attitudes toward animal welfare but not with meat consumption. The relationship between animal activism and vegetarianism was complex; nearly half of animal activists ate meat, and half of the vegetarians did not consider themselves to be animal activists. We argue that conflicts over the moral status of animals reflect fundamental differences in moral intuitions.     

Judging childhood

This article brings ethnohistorical inquiry to bear in exploring the certainties of Progressive Era reformers regarding the role of the state, the meaning of childhood, and the power of intervention in the lives of children, youth, and families in Butte, Montana. The author draws on the key themes of the Just Practice perspective (Finn & Jacobson, 2008)—as an organizing frame to explore assumptions and contestations regarding childhood, well-being, trouble, and intervention as expressed through primary source documents and reports of juvenile court proceedings in Butte from 1900 to 1914. Butte, a site of rapid industrialization at the turn of the last century, provides a local context in which to examine ways these certainties were asserted, negotiated, embedded, and resisted in the making of a nascent system of child welfare and juvenile justice. The historical analysis offers a foundation for critical reflection on the certainties embedded in contemporary practice with children and youth.     

体育教学中培养学生创新能力初探

体育教学作为学校教学中极为重要的方面及内容,有着其独特的鲜明特征。从教师素质、想象能力、创新意识和创新动力等方面进行深入分析与探讨,阐述了在体育教学中培养学生创新能力的策略、措施及方法。     

A robust procedure for testing an assumed value of the population correlation coefficient

For testing that the population correlations coefficientp Q, Tiku and Balakrishnan1986) developed a robust test. This test is extended here to situcitions where one wants to test that p p , p being a specified non-zero value of p. o o     

‘We’re Civil Servants’: The Status of Trauma-Informed Care in the Community

ABSTRACT

Trauma-informed care (TIC) in social service organizations means that the organizations operate with the understanding that everyone involved has possibly experienced trauma in their lifetime. This qualitative study examined local service organizations’ usage of the 5 main principles of TIC: safety, trustworthiness, collaboration, empowerment, and choice (as developed by Fallot & Harris, 2006). Ten focus groups (n = 69) and 6 individual interviews (n = 6) with employees from administration through management were interviewed such that almost all facets of each agency were represented. The participants were asked about their agencies’ policies and practices for utilizing the 5 principles of TIC. The results suggest that the vast majority of organizations in this study implemented many of the principles of TIC with clients, though they had not labeled their practices as “trauma-informed.” However, although clients were receiving TIC, some of the principles were neglected as they pertain to staff, such as choice and empowerment. The findings of this study suggest that agencies are unaware of the relevance of TIC as it relates to staff. It is recommended that future research examine whether the use of TIC in agencies prevents “burnout,” high turnover rates, and vicarious traumatization of staff.