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171.
The post-adoption service use and needs of 125 families who had adopted children with developmental disabilities were examined using a structured mail questionnaire. Although satisfaction with services used was generally high, many families did not have access to basic family support services such as respite care, life planning and support groups. Income was the only demographic variable which correlated with service need. Middle income families (mean = $30,000 to $34,999) were more likely to need support groups and babysitting for other children than either lower or higher income groups. Of particular note in this study is the relatively high incidence of transracial adoptions. Thirty-one percent of the sample had adopted children of a different race than the family. The implications of the findings and service recommendations are discussed. 相似文献
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The fertility decline that Turkey has gone through in the last few decades is characterised by sharp regional inequalities, with western regions representing patterns akin to developed countries and those in the east resembling “third-world” countries, while central regions represent an in-between case. With the help of geographically weighted regression (GWR), this article is an attempt to set up a model of causal relationships that could account for the regional fertility differentials. The results indicate that the fertility decline is not a single and all-embracing process covering all regions. On the contrary, there are regions differentiated qualitatively from each other in terms of the underlying causes of the existing fertility levels. 相似文献
177.
This article reviews the main approaches to risk in psychology and sociology and considers recent developments. It shows that research continues from a wide range of perspectives. Some developments in psychological thinking have recently acknowledged the importance of the cultural framing of risk perceptions and responses and the positive power of emotions to manage uncertainties, while some streams of work in sociology have moved toward more individualist approaches. These converging processes open opportunities for cross-fertilization and for using insights from both disciplines in the development of research. 相似文献
178.
A. F. O. Bissell 《Journal of applied statistics》1991,18(2):287-295
In some applications (repeated surveys, process control, monitoring use of resources etc), observations are often based on elements of varying size. This paper describes two methods of estimating the underlying variation. One method measures deviations from an overall estimate of a location parameter, while the other method is based on successive differences. Both are 'one-pass' estimates and are thus programmable without storing all the data. 相似文献
179.
A set S of vertices of a graph G is a total outer-connected dominating set if every vertex in V(G) is adjacent to some vertex in S and the subgraph induced by V?S is connected. The total outer-connected domination number γ toc (G) is the minimum size of such a set. We give some properties and bounds for γ toc in general graphs and in trees. For graphs of order n, diameter 2 and minimum degree at least 3, we show that $\gamma_{toc}(G)\le \frac{2n-2}{3}$ and we determine the extremal graphs. 相似文献
180.