Ethnicity and fertility desires in Ghana

Journal of Population Research - The extant literature shows that fertility desires are an important indicator for understanding and predicting the future course of fertility; however, little work...     

Uneasy passages between neoliberalism and feminism: Social inclusion and financialization in Israel's empowerment microfinance

This article focuses on feminist non‐governmental organizations advocating for economic empowerment of women (EEW) through microfinance, using Israel as a case study. Through fieldwork, interviews and documents, we investigate the institutional practices, cultural discourses and struggles that EEWs develop in order to expose the particular ways in which feminist organizations interact with the world of finance and state institutions. Our analysis points to the complex power dynamics of mediation, suggesting that there are ‘uneasy passages' between neoliberalism and feminism, ones that help re‐signify the meaning of financial discourses while re‐politicizing women's social and economic exclusions. Simultaneously, however, this relation induces a series of compromises, whereby EEWs adopt neoliberal modes of governance. Rejecting the notion that contemporary feminism has simply been co‐opted by neoliberalism or the perception of EEW microfinance as a mere expansion of neoliberal rationalities, we reveal new sites and ways in which feminism both colludes and collides with neoliberalism.     

Ice pack induced perineal analgesia after spontaneous vaginal birth: Randomized controlled trial

Background

Ice-pack is widely used for alleviating postpartum perineal pain sustained after birth related perineal trauma. However, it lacks robust evidence on timing and frequency of applications, to ensure the effective and safe use of this therapy.

The unique effects of environmental strategies in health promotion campaigns: a review

Various strategies are used as tools in health promotion campaigns to increase health-related outcomes among target populations. Evaluations of these campaigns examine effects on changing people's knowledge, attitudes, and/or behaviors. Most evaluations examine the combined impact of multiple strategies. Less is known about the unique effects of particular strategies. To address this gap, we used highly systematic methods to identify and review scientifically rigorous evaluations of 18 campaigns that examined the unique effects of three sets of intervention strategies (entertainment education, law enforcement, and mass media) on changes in knowledge, attitudes, and practice with regard to various health behaviors. Results showed differences in evaluation processes based on the type of strategy used to promote campaign messages. For instance, evaluations of mass-media based campaigns were more likely to examine changes in knowledge, relative to evaluations of campaigns that used law enforcement strategies. In addition, campaign effects varied by particular strategies. Mass media-based campaigns were more likely to affect knowledge, relative to behaviors. Law enforcement and entertainment education-based campaigns showed positive effects on behaviors. The implications for planning and evaluating health promotion campaigns are described.     

Residual Kriging for Functional Spatial Prediction of Salinity Curves

Recently, several methodologies to perform geostatistical analysis of functional data have been proposed. All of them assume that the spatial functional process considered is stationary. However, in practice, we often have nonstationary functional data because there exists an explicit spatial trend in the mean. Here, we propose a methodology to extend kriging predictors for functional data to the case where the mean function is not constant through the region of interest. We consider an approach based on the classical residual kriging method used in univariate geostatistics. We propose a three steps procedure. Initially, a functional regression model is used to detrend the mean. Then we apply kriging methods for functional data to the regression residuals to predict a residual curve at a non-data location. Finally, the prediction curve is obtained as the sum of the trend and the residual prediction. We apply the methodology to salinity data corresponding to 21 salinity curves recorded at the Ciénaga Grande de Santa Marta estuary, located in the Caribbean coast of Colombia. A cross-validation analysis was carried out to track the performance of the proposed methodology.     

Chastity value as a risk factor for prostituted adolescents in Indonesia: a qualitative exploration

ABSTRACT

Previous studies suggest that the practice of female child and adolescent prostitution can be attributed to various personal and social risk factors. However, cultural beliefs shared in specific societies may also determine prostitution involvement. We qualitatively explored the risk factors associated with prostitution in a rarely investigated Indonesian society. We interviewed eight female participants who were involved in adolescent prostitution. The findings suggest that prostitution involvement is not only attributed to the common personal and social risk factors, but also to cultural beliefs of chastity preservation. We argue that such beliefs may be rooted in gender inequality.     

On using Bayesian networks for complexity reduction in decision trees

In this paper we use the Bayesian network as a tool of explorative analysis: its theory guarantees that, given the structure and some assumptions, the Markov blanket of a variable is the minimal conditioning set through which the variable is independent from all the others. We use the Markov blanket of a target variable to extract the relevant features for constructing a decision tree (DT). Our proposal reduces the complexity of the DT so it has a simpler visualization and it can be more easily interpretable. On the other hand, it maintains a good classification performance.     

Formative research methods to understand patient and provider responses to heart attack symptoms

Formative research is often required for program planning, and for reducing uncertainty about generalizability of program effects. This article describes and justifies methods of formative research conducted for the REACT study (Rapid Early Action for Coronary Treatment), a multi-center collaborative randomized community trial aimed at reducing patient delay in seeking care for acute myocardial infarction (AMI). Formative research cast light on patient and community members’ decision-making process in seeking help for AMI, as well as barriers and facilitators of this process. Investigators at all five REACT Field Centers participated in the formative research. The process consisted of: (1) developing a common theoretical framework for the study intervention; (2) conducting a literature review and qualitative research to identify and address gaps in knowledge; and (3) developing a common protocol for the REACT study that accommodated the diversity of the target communities in terms of services, resources, history, and ethnicity. Analysis employed triangulation, defined as an explicit search for heterogeneous data sources to reduce uncertainty about forces at work and opportunities for intervention across settings and populations. Because the collection and interpretation of data went in stages, staff of several REACT Field Centers had independent input to the overall synthesis, then shared and revised the results. Advantages and limitations of this approach are discussed.     

Editorial collaborators

Editorial collaborators