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121.
Levels of father participation in parenting interventions are often very low, yet little is known about the factors which influence father engagement. We aimed to qualitatively explore perceived barriers to, and preferences for, parenting interventions in a community sample of fathers. Forty‐one fathers across nine focus groups were interviewed using a semi‐structured interview. Data were analysed using inductive thematic analysis. Key barriers to father participation identified included: the perception that interventions are mother‐focused; beliefs about gender roles regarding parenting and help‐seeking; mothers’ role as ‘gatekeeper’; lack of knowledge and awareness of parenting interventions; and lack of relevance of interventions. Fathers reported preferences for specific content and intervention features, facilitator characteristics, practical factors, and highlighted the need for father‐targeted recruitment and advertising. Many of the barriers and preferences identified are consistent with previous research; however, fathers’ beliefs and attitudes around gender roles and help‐seeking, as well as the perception that interventions are predominantly mother‐focused, may be key barriers for community fathers. Strategies to overcome these barriers and better meet the needs of fathers in promoting and delivering parenting interventions are discussed.  相似文献   
122.
This article considers how civil society organizations (CSOs) may be understood in relation to the global refugee regime complex. It describes how several leading scholars have conceptualized refugee/internally displaced person (IDP) governance and explores how the neoliberal cognitive frame is impeding the possibility of democratic agency among IDPs/refugees. It argues that CSOs can play essential roles in encouraging democratization of the refugee regime complex by working to reshape their prevailing frame or orientation. Civil society organizations can also work to foster critical reflexivity among the parties that govern refugees and within that population as well. As an example of one such effort, the article employs Fraser’s (Scales of justice: reimagining political space in a globalizing world. Columbia University Press, New York, 2010) democratization framework in a brief case analysis of the Sarvodaya Shramadana Deshodaya initiative in Sri Lanka that has sought to enable IDPs in that nation to embrace critical reflexivity to reimagine themselves as governing agents who can redefine state and international organization-based definitions of refugee protection. Overall, the analysis suggests that civil society organizations can act successfully and intentionally to open democratic spaces in which refugees/IDPs may find possibilities to exercise their innate agential possibility.  相似文献   
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For capture–recapture models when covariates are subject to measurement errors and missing data, a set of estimating equations is constructed to estimate population size and relevant parameters. These estimating equations can be solved by an algorithm similar to the EM algorithm. The proposed method is also applicable to the situation when covariates with no measurement errors have missing data. Simulation studies are used to assess the performance of the proposed estimator. The estimator is also applied to a capture–recapture experiment on the bird species Prinia flaviventris in Hong Kong. The Canadian Journal of Statistics 37: 645–658; 2009 © 2009 Statistical Society of Canada  相似文献   
125.
Modelling udder infection data using copula models for quadruples   总被引:1,自引:0,他引:1  
We study copula models for correlated infection times in the four udder quarters of dairy cows. Both a semi-parametric and a nonparametric approach are considered to estimate the marginal survival functions, taking into account the effect of a binary udder quarter level covariate. We use a two-stage estimation approach and we briefly discuss the asymptotic behaviour of the estimators obtained in the first and the second stage of the estimation. A pseudo-likelihood ratio test is used to select an appropriate copula from the power variance copula family that describes the association between the outcomes in a cluster. We propose a new bootstrap algorithm to obtain the p-value for this test. This bootstrap algorithm also provides estimates for the standard errors of the estimated parameters in the copula. The proposed methods are applied to the udder infection data. A small simulation study for a setting similar to the setting of the udder infection data gives evidence that the proposed method provides a valid approach to select an appropriate copula within the power variance copula family.  相似文献   
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Implementation of adaptive clinical trial designs raises challenges with regard to the processes by which accruing trial data is analyzed, reviewed, and acted upon. In line with current monitoring conventions, it should be viewed that inappropriate knowledge of interim results can raise concerns regarding maintaining trial integrity and interpretability of results. Here we discuss issues related to these processes in adaptive trials, and point out distinctions versus other more familiar monitoring situations. One topic involves the composition of the group of individuals who will have access to interim results in order to recommend adaptations. We discuss operational models for data review by this group; one question addressed is whether in adaptive trials a role in this process for a representative of the study sponsor could at times be warranted, and might be justified if adequate protections are in place. Another issue involves whether adaptations made based upon interim data can convey to observers an amount of information about the results, which could rise to a level of concern. We consider whether different types of adaptations might be more or less problematic with regard to this issue, and recommend steps that might be considered to mitigate this concern.  相似文献   
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The paper posits an intervention in current debates around 'method making' in the social sciences, drawing on the experience of undertaking an ethnographic study of a community mental health team in East London. Theoretical recourse is made to the process philosophy of A.N. Whitehead and to the enduring provenance of the problem of 'suggestion' in the history of medicine and psychology. These offer rich and provocative theoretical resources with which to rethink the interpenetration of subject and object and 'feeling' and 'finding'. Whitehead's work provides a general philosophical framework whereby the ongoing subjective experience of the researcher can no longer be sharply demarcated from the 'data' encountered. Meanwhile the adoption of a 'register of suggestion' opens up insights into the inevitably selective and singular character of any given methodological procedure. It maintains the importance of affective factors at the forefront of analysis, and brings into focus the parts played by indeterminacy and risk in the research event.  相似文献   
130.
Analyses of data from the 2000 US Census show that the gender pay gap differs by sector of employment and according to the part of the earnings distribution that is considered. The gender pay differential in the private sector in the US does not display either the glass ceiling or sticky floor effects that have been reported for many other countries. The government sector is, however, characterized by a distinct sticky floor effect in the female–male pay differential. Regardless of the sector of employment, females have lower hourly rates of pay than men across the entire earnings distribution.
Paul W. MillerEmail:
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