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181.
182.
Political and sociocultural events (e.g., Brown v. Board of Education in 1954 and the German reunification in 1989) and natural disasters (e.g., Hurricane Hugo in 1989) can affect fertility. In our research, we addressed the question of whether the Oklahoma City bombing in April 1995, a man-made disaster, influenced fertility patterns in Oklahoma. We defined three theoretical orientations--replacement theory, community influence theory, and terror management theory--that motivate a general expectation of birth increases, with different predictions emerging from time and geographic considerations. We used two different empirical methodologies. First, we fitted dummy-variable regression models to monthly birth data from 1990 to 1999 in metropolitan counties. We used birth counts to frame the problem and general fertility rates to address the problem formally. These analyses were organized within two design structures: a control-group interrupted time-series design and a difference-in-differences design. In these analyses, Oklahoma County showed an interpretable, consistent, and significant increase in births. Second, we used graphical smoothing models to display these effects visually. In combination, these methods provide compelling support for a fertility response to the Oklahoma City bombing. Certain parts of each theory helped us organize and understand the pattern of results. 相似文献
183.
Using data sets from both Sweden and Finland, which have been linked at the individual level, we analyse whether Finnish immigrants
who lived in Sweden in 1990 were employed, non-employed, return-migrated, or dead by 2001. The aim is to see how they interrelate
with socio-demographic characteristics, and to compare Finnish-speaking and Swedish-speaking immigrants in this respect. Multinomial
logistic regression models reveal that there is great variation in the level of outcomes between the two language groups,
but that the interrelation between socio-demographic factors and each outcome is fairly similar across outcomes and across
language groups. It is foremost the Finnish-speaking male immigrants who experience problems, having on average two times
higher odds of being either non-employed, return-migrated, or death, as compared with Swedish-speaking male immigrants. Social
disadvantage may consequently not only take the form of poor labour market position, but also return-migration and death.
The paper illustrates the need for separating subgroups of immigrants when one is interested in integrational success.
Comments from seminar participants at the Turku Centre for Welfare Research and anonymous persons are gratefully acknowledged. 相似文献
184.
James H. Mielke Lynn B. Jorde P. Gene Trapp Douglas L. Anderton Kari Pitkäinen Aldur W. Eriksson 《Demography》1984,21(3):271-295
We analyze a 140-year series of smallpox deaths in the Åland Islands, Finland. Vaccination, introduced in 1805, dramatically reduced the annual number of smallpox deaths. It also influenced the age distribution of smallpox deaths, changing smallpox from a childhood disease before 1805 to one which affected both adults and children after 1805. This appears to be due to the fact that Ålanders were usually vaccinated only once during childhood and often lost their immunity during adulthood. Spectral analysis of the prevaccination time series of smallpox deaths demonstrates a strong seven-year periodicity, reflecting the amount of time necessary to build up a cohort of nonimmune individuals. After the introduction of vaccination, the periodicity changes to eight years. The probability that a parish in Åland was affected by a smallpox epidemic is shown to be highly correlated with migration patterns and parish population sizes. 相似文献
185.
186.
187.
Asthma is one of the most common health burdens on American families. An understanding of how the costs of asthma are distributed
across communities is essential to realizing cost savings from preventative care. We model the household’s utilization of
hospital services using Grossman’s health production framework. We then test for differences in asthma-related hospitalizations
by race using inpatient records from the Massachusetts Division of Health Care Finance. On average black and nonwhite-Hispanic
patients stayed between one-third and one-fourth of a day less than similar white patients which translates into a difference
in expenditures of $8 million over 1994–2002. The difference in expenditures raises questions for market-based methodologies
to value health and for policies directed at reducing inequalities in health outcomes. 相似文献
188.
Mosaic Profiler software was used to classify suicide and open verdict cases during 1996 to 1998 in England and within England, for the London and the North West regions. The classification system was based on the socioeconomic characteristics of the last place of residence of the cases at the level of postcode. The results highlighted that deprived areas and areas that contain elderly population or those areas that suffer from lack of social cohesion are overrepresented, whereas affluent areas are underrepresented. All of these, although in the larger scale, seem to support the results of other studies. Nevertheless, more studies would be required before one can fully evaluate the application of the Mosaic Profiler in the field of spatial epidemiology. 相似文献
189.
Mike S. Schäfer 《Sociology Compass》2011,5(6):399-412
A significant amount of science coverage can be found nowadays in the mass media and is the main source of information about science for many. Accordingly, the relation between science and the media has been intensively analyzed within the social scientific community. It is difficult to keep track of this research, however, as a flurry of studies has been published on the issue. This article provides such an overview. First, it lays out the main theoretical models of science communication, that is, the ‘public understanding of science’ and the ‘mediatization’ model. Second, it describes existing empirical research. In this section, it demonstrates how science’s agenda‐building has improved, how science journalists working routines are described, how different scientific disciplines are presented in the mass media and what effects these media representations (might) have on the audience. Third, the article points out future fields of research. 相似文献
190.
Abstract This paper contributes to the relatively sparse knowledge about relationships between stressful work environments and bullying. Relationships between job stressors and leadership behaviour were analysed as possible predictors of bullying at work on the basis of the work environment hypothesis, which states that stressful and poorly organized work environments may give rise to conditions resulting in bullying. Analyses of a representative sample (n=2539) of the Norwegian workforce showed role conflict, interpersonal conflicts, and tyrannical and laissez-faire leadership behaviour to be strongly related to bullying, and that the strength of associations to a high degree differed for various measures of bullying. Support was found for an interactive relationship between decision authority and role conflict at different levels of laissez-faire leadership. Not only targets and bully/targets but also bystanders assessed their work environment more negatively than did non-involved employees, while perpetrators of bullying did not differ significantly from non-involved employees as regards their perception of the work environment. Hence, bullying is likely to prevail in stressful working environments characterized by high levels of interpersonal friction and destructive leadership styles. In addition, bullying is particularly prevalent in situations where the immediate supervisor avoids intervening in and managing such stressful situations. 相似文献