Sense of community (SOC) is associated with the quality of community life and the building of social capital. While its linkage to informal social behavior, such as neighboring, is inherent in discussions regarding theory, empirical evidence remains scarce. Moreover, the degree to which neighboring behavior influences SOC over time is largely unknown. Using a latent transition analysis, the effect of neighboring on SOC was investigated over a 5-year span from 2006 to 2011 among a sample of adults (n?=?165) in Arizona. Initially, a latent class analysis identified two SOC subgroups: Low SOC and High SOC. The likelihood of shifts in SOC class membership over 5 years was generally stable, with most individuals staying in the same group (82.3% Low SOC; 92.4% High SOC). Neighboring behavior and socio-demographic covariates impacted the likelihood that individuals changed classes, with 25.3% of Low SOC individuals transitioning to High SOC in 2011 and 55.4% of High SOC individuals moving to Low SOC in 2011. Specifically, having an income greater than $60,000 and visiting with neighbors lessened the likelihood of being in the Low SOC class in 2006; and length of residence and exchanging favors with neighbors lessened the likelihood of being in the Low SOC class in 2011. These findings have implications for both community design and community development practice. Design and development interventions that promote greater social interaction may help build and sustain SOC over time.
Journal of Population Research - This paper details efforts to link administrative records from the Internal Revenue Service (IRS) to American Community Survey (ACS) and 2010 Census microdata for... 相似文献
Summary. This study investigates whether there was evidence of increasing risk of still-birth with increasing paternal exposure to ionizing radiation received during employment at the Sellafield nuclear installation before the child was conceived. A significant positive association is found between the total paternal preconceptional exposure to external ionizing radiation and the risk of still-birth (after adjustment for year of birth, social class, birth order and paternal age, odds ratio at 100 mSv 1.24 (95% confidence interval 1.04–1.45)). A summary of the principal scientific findings of this study has been published in the Lancet . This paper describes in detail the statistical methods that were used in the investigation and presents the results in full. 相似文献
In this paper, we study the estimation of the minimum and maximum location parameters, respectively, representing the minimum guaranteed lifetime of series and parallel systems of components, within a general class of scale mixtures. The conditional or underlying distribution has only the primary restriction of being a location-scale family with positive support. The mixing distribution is also quite general in that we only assume that it has positive support and finite second moment. For demonstrative purposes several special cases are highlighted such as the gamma, inverse-Gaussian, and discrete mixture. Various estimators, including bootstrap bias corrected estimators, are compared with respect to both mean-squared-error and Pitman's measure of closeness. 相似文献
Summary. We model daily catches of fishing boats in the Grand Bank fishing grounds. We use data on catches per species for a number of vessels collected by the European Union in the context of the Northwest Atlantic Fisheries Organization. Many variables can be thought to influence the amount caught: a number of ship characteristics (such as the size of the ship, the fishing technique used and the mesh size of the nets) are obvious candidates, but one can also consider the season or the actual location of the catch. Our database leads to 28 possible regressors (arising from six continuous variables and four categorical variables, whose 22 levels are treated separately), resulting in a set of 177 million possible linear regression models for the log-catch. Zero observations are modelled separately through a probit model. Inference is based on Bayesian model averaging, using a Markov chain Monte Carlo approach. Particular attention is paid to the prediction of catches for single and aggregated ships. 相似文献
Let me preface my remarks by saying that we are here to honor a living, breathing colleague. My great concern, and in this
I am sure that I speak for my colleagues as well, is that any imputation of a postmortem be avoided. Indeed, I would like
to believe that Marty will review these various contributions and make his own assessments-critical or approvingly. The fact
that he is not present in this conference hall should not deter us from speaking frankly and forthrightly. Marty merits nothing
less. What binds us all is the sure knowledge that the work of Lipset speaks to us in personal as well as professional ways.
That he has touched so many of us in both the private and public realms is itself a testimonial of the magnitude of his contribution
to the field of political sociology. So it is in that spirit of a collégial dialogue that I offer these remarks. Let us hope
that a year from now a session of one person can be held, at which S. M. Lipset will provide rebuttals and responses to those
of us herein gathered.
His most recent work in the field is Behemoth: Main Currents in the History and Theory of Political Sociology.
The two major sources for traching the written works of Seymour Lipset are contained in Reexamining Democracy: Essays in Honor
of Seymour Martin Lipset, edited by Gary Marx and Martin Diamond. Newberry Park, California: Sage Publishers. 1992, especially
pp. 332–355. For work done by Lipset after 1991; as embodied in his later work, see Lipset's essay on “Steady Work: An Academic
Memoir,” Annual Review of Socialogy: Greenwich, CT: JAI Press, 1996, pp. 1–27. My reference to works mentioned in the narrative can
be found in either of these bibliography sources. 相似文献