Countering rumors about contraceptives

Rumors are among the serious problems of the National Population Program today. The principles related to the origin of rumors, who starts rumors pertaining to family planning, and how they spread are outlined. The basic approach in countering rumors for the pill and IUD is diagrammed so that each potential rumor is countered by a medical or nonmedical/technical explanation. Strategies used by information-education-communication programs to prevent rumors such as the small group discussion, selection and training of motivators, and use of mass media are discussed. Rumors about family planning are counteracted not with the use of elaborate techniques but with clear and fairly simple reassurances supported by medical evidence and case histories.     

The effect of functional circuit training on physical frailty in frail older adults: a randomized controlled trial

The purpose of this study was to evaluate whether a 12-wk functional circuit-training program (FCT) could alter markers of physical frailty in a group of frail community-dwelling adults. Fifty-one individuals (31 women, 20 men), mean age (± SD) 84 (± 2.9) yr, met frailty criteria and were randomly assigned into groups (FCT = 26, control group [CG] = 25). FCT underwent a 12-wk exercise program. CG met once a week for health education meetings. Measures of physical frailty, function, strength, balance, and gait speed were assessed at Weeks 0, 12, and 36. Physical-frailty measures in FCT showed significant (p < .05) improvements relative to those in CG (Barthel Index at Weeks 0 and 36: 73.41 (± 2.35) and 77.0 (± 2.38) for the FCT and 70.79 (± 2.53) and 66.73 (± 2.73) for the CG. These data indicate that an FCT program is effective in improving measures of function and reducing physical frailty among frail older adults.     

Drivers of Youth Labour Market Integration Across European Regions

Territorial disparities and youth labour markets have been often considered as separated themes, due to challenges in data availability. Comparative regional or sub-regional research on youth labour market integration (YLMI) have been therefore scarce. In this article, we address this gap by presenting a composite measure of YLMI that covers a wide range of indicators and sheds light on the EU territorial divide of young peoples’ opportunities at regional level. In order to build the YLMI index, we use benefit-of-the-doubt-weighting, a seminal methodology on composite indicators (CI) that combines sequence with conditional weights based on the range of each sub-indicator. To proof the usefulness of YLMI, we analyze the evolution of regional YLMI in the EU before and after the economic crisis; and the trends of homogenization or differentiation across EU territories. Furthermore, we investigate to what extent employment conditions, skills supply and technological resources explain cross-regional variations in YLMI.

     

Wage Premium in the Industrial Sector of the Spanish Economy: Empirical Evidence

Abstract. This paper presents evidence that firm-level productivity increases when the relative wage rises, or the level of unemployment rises. Both facts are consistent with the efficiency wage model. Moreover, there is support for the idea that an increase in the sector's wage with respect to the previous year also increases productivity. We obtain the empirical evidence through a double-hurdle model. We use this estimation technique because it can be established that the differences in productivity between sectors could be explained by differences in effort. It means that some of the industrial sectors of the Spanish economy may pay wage premia while others do not. We also test this implication through panel data.     

Wages,Skills, and Integration in Poland,Hungary and the Czech Republic: an Industry-level Analysis

This paper analyzes the manufacturing sector of Poland, Hungary, and the Czech Republic between 1993 and 2001 and provides a set of stylized facts regarding the changes occurring in the skill composition of the workforce and in the earning structure by skills, on one hand, and in trade flows and foreign presence through direct investment, on the other hand. All three countries have experienced sharp increases in earning inequality which have concerned almost all manufacturing industries; relative skilled employment has, instead, decreased in almost all Hungarian and Czech industrial branches, while showing the opposite trend in the Polish counterparts. At the same time, the three countries have reoriented and expanded their trade flows and modified the merchandise composition of both exports and imports in favour of high-tech and capital-intensive sectors and against more traditional industries. Foreign direct investment has acquired progressively more importance in the three economies and the high-tech sector – as well as chemicals and machineries – has significantly gained relevance on total stocks. Correlation analysis comes in favour of a prevalently vertical nature of multinational enterprises; moreover, trade flows are in general negatively correlated with relative wages and employment, whereas the sign of the relation between foreign direct investments and earning inequality is clearly positive in Poland only.     

Does Family Structure Matter? A Comparison of Adoptive,Two‐Parent Biological,Single‐Mother,Stepfather, and Stepmother Households

Using data from the National Survey of Families and Households, we compared quality of family relationships and well‐being across five different family structures with a particular focus on adoptive households. Four theoretical perspectives, each emphasizing the importance of different factors in determining relationship quality and well‐being, guided this work and led us to compare adoptive families with families that include two biological parents, single mothers, stepfathers, and stepmothers. We found the most support for the perspective stressing the importance of family processes that occur in all types of families, rather than family structure. Specifically, there were few family structure differences based on fathers' and children's reports, and structure differences in mothers' reports were no longer significant after controlling for disagreements between family members. The implications of these results for adoption theory and policies are discussed.     

Inner‐City Children's Exposure to Community Violence: How Much Do Parents Know?

This study examines the psychological impact of children's exposure to violence and the influence of mothers' knowledge about their children's encounters with violence. Our sample consists of a poor, multiethnic sample of 104 fourth‐ or fifth‐grade children and their mothers. Children in this sample were exposed to rather high levels of community violence, and on the whole, mothers greatly underestimated their children's exposure to violence and feelings of psychological distress. Hierarchical regression analyses indicated that children's exposure to violence was associated with greater psychological distress. Our findings suggest that the detrimental effects of community violence are present for all children, irrespective of their racial background. Further, greater mother‐child agreement about children's exposure to violence was related to better psychological functioning. The implications of these results for effective parenting strategies and community‐based interventions are discussed.     

Quantifying Littered Cigarette Butts to Measure Effectiveness of Smoking Bans to Building Perimeters

Abstract

Objective: The authors estimated the number of violations of a university policy that prohibited smoking within 25 ft of all campus buildings. Participants: The project was conducted by 13 student researchers from the university and a member of the local public health department. Methods: Students quantified cigarette butts that were littered in a 30-day period inside the prohibited smoking area of 7 campus buildings (large residential hall, small residential hall, administrative building, 2 academic buildings, campus cafeteria, and student union). Results: Investigators found a total of 7,861 cigarette butts (large residential hall: 1,198; small residential hall: 344; administrative building: 107; 2 academic buildings: 1,123 and 806; campus cafeteria: 2,651; and student union: 1,632). Conclusions: Findings suggest that there is low compliance with the university's smoking policy. The described project may be repeated by students at other universities as a method to advocate for policy change.     

Sensitivity Analysis in Gaussian Bayesian Networks Using a Divergence Measure

This article develops a method for computing the sensitivity analysis in a Gaussian Bayesian network. The measure presented is based on the Kullback–Leibler divergence and is useful to evaluate the impact of prior changes over the posterior marginal density of the target variable in the network. We find that some changes do not disturb the posterior marginal density of interest. Finally, we describe a method to compare different sensitivity measures obtained depending on where the inaccuracy was. An example is used to illustrate the concepts and methods presented.