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231.
The following conversation describes a narrative means of uncovering (or ‘deconstructing’) some of the invisible forces that undermine parents' capacities in caring for their children in preferred ways. In the authors' experience, parents can be hugely resourceful and provide a clear account of what they ‘should’ be doing, yet seem unable to act upon their own good advice — it is as though an external agent, named below as ‘Virus X’, prevents them from being the parents they would like to be. Through naming this external agent, identifying its influences and noticing parents' acts of resistance in the face of these influences, antidotes to Virus X can be developed. This paper describes the development of such an approach within a child behaviour management group. In keeping with the playful approach encouraged by narrative therapy, the authors of this paper join forces to act as investigative journalists in exposing Virus X to the readers. 相似文献
232.
Peter Kragelund 《Development policy review : the journal of the Overseas Development Institute》2008,26(5):555-584
This article examines the consequences of the return to Africa of donors that are not members of the OECD's Development Assistance Committee (DAC). It categorises these donors according to form, content, size and modality of their aid. It finds that their return increases external financial flows, in particular to countries not targeted by DAC donors. Moreover, for some donors like China and India the flows are closely related to other financial flow s such as trade and investment. Furthermore, it finds that the return of non‐DAC donors may conflict with plans to harmonise aid and may simultaneously raise transaction costs for recipients. 相似文献
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234.
Peter P. Mollinga Ruth S. Meinzen‐Dick Douglas J. Merrey 《Development policy review : the journal of the Overseas Development Institute》2007,25(6):699-719
Starting from the assessment that past efforts at reform in agricultural water management in developing countries have achieved very little, this article argues that a fundamental change is required in the approach to policy and institutional transformation if the present deadlock in the internalisation of ecological sustainability, human development/poverty alleviation and democratic governance into the ‘core business’ of water bureaucracies is to be overcome. ‘Social engineering’ approaches need to be replaced by ‘strategic action’ approaches that acknowledge the inherently political character and the plurality of actors, institutions and objectives of water management — a perspective operationalised here around the notions of ‘problemshed’ and ‘issue network’. 相似文献
235.
Semiparametric Bayesian classification with longitudinal markers 总被引:1,自引:0,他引:1
Rolando De la Cruz-Mesía Fernando A. Quintana Peter Müller 《Journal of the Royal Statistical Society. Series C, Applied statistics》2007,56(2):119-137
Summary. We analyse data from a study involving 173 pregnant women. The data are observed values of the β human chorionic gonadotropin hormone measured during the first 80 days of gestational age, including from one up to six longitudinal responses for each woman. The main objective in this study is to predict normal versus abnormal pregnancy outcomes from data that are available at the early stages of pregnancy. We achieve the desired classification with a semiparametric hierarchical model. Specifically, we consider a Dirichlet process mixture prior for the distribution of the random effects in each group. The unknown random-effects distributions are allowed to vary across groups but are made dependent by using a design vector to select different features of a single underlying random probability measure. The resulting model is an extension of the dependent Dirichlet process model, with an additional probability model for group classification. The model is shown to perform better than an alternative model which is based on independent Dirichlet processes for the groups. Relevant posterior distributions are summarized by using Markov chain Monte Carlo methods. 相似文献
236.
Timothy J. Keaveny Edward J. Inderrieden Peter G. Toumanoff 《Journal of Labor Research》2007,28(2):327-346
We conduct a comprehensive examination of the gender differences in pay focusing on multiple perspectives emanating from economics, social psychology, and gender studies. Data are drawn from surveys of MBA students conducted by the Graduate Management Admissions Council. Although women in both samples earn significantly less on average than men, when the effects of the study's variables are considered via multiple regression analysis, no significant difference in annual salary is observed. Our results show the importance of simultaneously considering the impact of human capital, job and firm characteristics, demographics, and cognitive skills. Structural differences are noted in the models estimated separately for men and women. However, the results from decomposing salary differentials are quite consistent with estimates from the single-equation models. 相似文献
237.
Peter Knapp 《Sociological inquiry》1985,55(1):1-15
Durkheim is commonly viewed as the founder of sociology as an empirical or even a positivist, empiricist discipline. The connection between empirical sociological theory and Marxist, Weberian, symbolic interactionist, phenomenological, hermeneutic, and other tendencies is illuminated by viewing the parallels between Durkheim and Hegel. These parallels should not obscure important contrasts, but they include a large number of the most distinctive doctrines of the two theorists. The comparison illuminates relationships within sociology as well as relationships between sociology and such other disciplines as philosophy, history, literary criticism, jurisprudence, theology, or ethics. The importance within Durkheim's milieu of figures who were deeply influenced by Hegel shows that Hegel's influence on Durkheim should not be obscured by current views of Durkheim as a positivist in the tradition of Comte. 相似文献
238.
239.
Justin R. Garcia Michelle J. Escasa-Dorne Peter B. Gray Amanda N. Gesselman 《心理学和人类性特征杂志》2015,27(4):406-417
Objectives: The current study evaluated women's salivary testosterone and estradiol levels before and after exposure to sexual stimuli in a U.S. sex club. Methods: Behavioral data and salivary samples were collected from 19 women during semistructured interviews. Results: Findings demonstrate substantial individual differences in the magnitude and direction of women's hormonal changes following sexual activity. Conclusions: In an age of individualized medicine, these findings highlight the need to better understand factors shaping variation in physiological responses to sexual activity. Findings contribute to a relatively small and contradictory literature on women's hormonal responses to sexual stimuli. 相似文献
240.