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11.
Hedwig Lee Kathleen Mullan Harris Penny Gordon-Larsen 《Population research and policy review》2009,28(4):505-532
Increasing obesity among Americans is a serious issue in the US, especially in the pediatric and young adult population. We
use a longitudinal design to examine the relationship between childhood poverty/welfare receipt and obesity onset and continuity
from adolescence into young adulthood using three waves of the National Longitudinal Study of Adolescent Health. We include
multiple measures of disadvantage that co-occur with poverty and model potential mediating mechanisms within a life course
framework. We find a significant effect of poverty/welfare receipt in childhood on obesity outcomes for females, but not for
males. However, other measures of socioeconomic disadvantage such as neighborhood poverty, and low parental education are
related to obesity in both males and females. Poverty may impact female obesity through the mediating effects of physical
activity, inadequate sleep, skipping breakfast and certain forms of parental monitoring, while race is an important confounder
of poverty’s influence. This paper highlights the important influence of poverty and other aspects of social disadvantage
on obesity outcomes during this critical transition to adulthood. Implications of this research include physical activity
and parenting interventions for low-income youth. In addition, governmental efforts should be made to increase physical activity
opportunities in poor neighborhoods.
相似文献
Hedwig LeeEmail: |
12.
This paper discusses the advantages and challenges of using qualitative methods to elicit poor children’s perspectives about
threats and positive influences on their wellbeing. It draws on research carried out by the author on the subjective experiences
of poor children in Addis Ababa, the capital of Ethiopia in terms of their understandings of wellbeing, threats to their wellbeing,
coping strategies, and positive or resilient outcomes. After a brief introduction reviewing previous approaches to child poverty
in general and research on Ethiopian children in particular, the second section describes the research setting and the ethical
approach to the study, which influenced how consent was obtained and the data analysed. The paper then describes the use of
qualitative methods such as semi-structured interviews, draw-and-tell, and diaries, the kinds of data they produced and the
methodological and ethical dilemmas and tensions encountered in using them. It concludes that despite the challenges qualitative
methods are invaluable in order to understand what poor children see as threats and positive influences on their wellbeing.
相似文献
Tekola BethlehemEmail: |
13.
Using American Community Survey data from 2001, 2005, and 2010, this paper assesses the relationships between employment, race, and poverty for households headed by single women across different economic periods. While poverty rates rose dramatically among single-mother families between 2001 and 2010, surprisingly many racial disparities in poverty narrowed by the end of the decade. This was due to a greater increase in poverty among whites, although gaps between whites and Blacks, whites and Hispanics, and whites and American Indians remained quite large in 2010. All employment statuses were at higher risk of poverty in 2010 than 2001 and the risk increased most sharply for those employed part-time, the unemployed, and those not in the labor force. Given the concurrent increase in part-time employment and unemployment between 2000 and 2010, findings paint a bleak picture of the toll the last decade has had on the well being of single-mother families. 相似文献
14.
The prevalence and consequences of eviction have transformed the lived experience of urban poverty in America, yet little is known about why some families avoid eviction while others do not. Applying discrete hazard models to a unique dataset of renters, this study empirically evaluates individual, neighborhood, and social network characteristics that explain disparities in displacement from housing. Family size, job loss, neighborhood crime and eviction rates, and network disadvantage are identified as significant and robust predictors of eviction, net of missed rental payments and other relevant factors. This study advances urban sociology and inequality research and informs policy interventions designed to prevent eviction and stem its consequences. 相似文献
15.
Kori R. Bloomquist Leila Wood Sabrina Sullenberger Carol Hostetter 《Journal of Community Practice》2017,25(2):190-212
The voices of people experiencing poverty are underrepresented in social work research, public policy development, and practice interventions. This study explored the social class attributions of clients receiving poverty-related services through qualitative interviews. Findings reveal dynamic contributions of individual, environmental, and structural factors of social class positioning and significant stress and stigmatization associated with experiencing economic hardship. Participants indicate a sense of lived contradiction, viewing social class to be the result of fate while simultaneously endorsing individualistic attributions of poverty. Results have implications for social work research and practice, as well as poverty-related policy and program development. 相似文献
16.
Hrishikesh D. Vinod 《统计学通讯:模拟与计算》2017,46(6):4513-4534
New generalized correlation measures of 2012, GMC(Y|X), use Kernel regressions to overcome the linearity of Pearson's correlation coefficients. A new matrix of generalized correlation coefficients is such that when |r*ij| > |r*ji|, it is more likely that the column variable Xj is what Granger called the “instantaneous cause” or what we call “kernel cause” of the row variable Xi. New partial correlations ameliorate confounding. Various examples and simulations support robustness of new causality. We include bootstrap inference, robustness checks based on the dependence between regressor and error, and on the out-of-sample forecasts. Data for 198 countries on nine development variables support growth policy over redistribution and Deaton's criticism of foreign aid. Potential applications include Big Data, since our R code is available in the online supplementary material. 相似文献
17.
《Development policy review : the journal of the Overseas Development Institute》2017,35(Z2):O118-O139
Water, and Sanitation projects play an important role in alleviating water‐related poverty in developing countries. There are several methodologies that will not only assess the performance of these projects but will also help to better identify the problem and its characteristics, and to improve the efficiency of the investment. The Water Poverty Index is one of them. It is a very useful tool that helps to measure water stress at the household level in a holistic way, and to identify priorities. It is important, however, to complement it with a Cost‐Benefit Analysis that will take into account the costs of the project. A case study in Northern Colombia illustrates this point. 相似文献
18.
通过对吉林省东丰县横道村99例老人的问卷调查以及7例丧偶独居老人的个案访谈,从性别角度对农村丧偶独居老人的生存状态进行了分析,研究发现:老年女性的贫困化程度较男性高、生活适应性更差,老年男性的心理适应性较差。据此提出了应从政策、社团组织等四个方面改善农村独居老人生存状态的建议。 相似文献
19.
M-quantile models with application to poverty mapping 总被引:1,自引:0,他引:1
Nikos Tzavidis Nicola Salvati Monica Pratesi Ray Chambers 《Statistical Methods and Applications》2008,17(3):393-411
Over the last decade there has been growing demand for estimates of population characteristics at small area level. Unfortunately,
cost constraints in the design of sample surveys lead to small sample sizes within these areas and as a result direct estimation,
using only the survey data, is inappropriate since it yields estimates with unacceptable levels of precision. Small area models
are designed to tackle the small sample size problem. The most popular class of models for small area estimation is random
effects models that include random area effects to account for between area variations. However, such models also depend on
strong distributional assumptions, require a formal specification of the random part of the model and do not easily allow
for outlier robust inference. An alternative approach to small area estimation that is based on the use of M-quantile models
was recently proposed by Chambers and Tzavidis (Biometrika 93(2):255–268, 2006) and Tzavidis and Chambers (Robust prediction
of small area means and distributions. Working paper, 2007). Unlike traditional random effects models, M-quantile models do
not depend on strong distributional assumption and automatically provide outlier robust inference. In this paper we illustrate
for the first time how M-quantile models can be practically employed for deriving small area estimates of poverty and inequality.
The methodology we propose improves the traditional poverty mapping methods in the following ways: (a) it enables the estimation
of the distribution function of the study variable within the small area of interest both under an M-quantile and a random
effects model, (b) it provides analytical, instead of empirical, estimation of the mean squared error of the M-quantile small
area mean estimates and (c) it employs a robust to outliers estimation method. The methodology is applied to data from the
2002 Living Standards Measurement Survey (LSMS) in Albania for estimating (a) district level estimates of the incidence of
poverty in Albania, (b) district level inequality measures and (c) the distribution function of household per-capita consumption
expenditure in each district. Small area estimates of poverty and inequality show that the poorest Albanian districts are
in the mountainous regions (north and north east) with the wealthiest districts, which are also linked with high levels of
inequality, in the coastal (south west) and southern part of country. We discuss the practical advantages of our methodology
and note the consistency of our results with results from previous studies. We further demonstrate the usefulness of the M-quantile
estimation framework through design-based simulations based on two realistic survey data sets containing small area information
and show that the M-quantile approach may be preferable when the aim is to estimate the small area distribution function. 相似文献
20.
Caroline Dewilde 《Social indicators research》2008,86(2):233-256
In this article we evaluate to what extent between-country differences in the probability of being ‘multidimensional’ poor
can be explained by a range of ‘domain-specific’ indicators of welfare regime arrangements. To this end, a so-called micro-macro
model is estimated, testing the ‘independent’ effect of institutions, as opposed to alternative explanations such as between-country
differences in population composition and economic affluence. Although we conclude that institutional arrangements do influence
the risk of multidimensional poverty in the expected direction, we also find that bringing the ‘economy’ back into the analyses
has a non-trivial impact. Our results point at several avenues for further discussion and research. First, although the more
elaborate welfare regimes generally do a better job in preventing poverty, the level of transfers is not always ‘proportional’
to the general standard of living in these countries. Second, we only find partial confirmation for the often cited ‘negative’
impact of labour market flexibility and the related equality-jobs trade-off. While stricter employment regulations do reduce the poverty risk (be it only after controlling for economic affluence),
flexibility in terms of the availability of fixed-term labour seems to be preferable to unemployment, even if at the individual
level, labour market flexibility increases the likelihood of being poor quite severely.
相似文献
Caroline DewildeEmail: |