Differential Behavioral and Neural Profiles in Youth With Conduct Problems During Risky Decision‐Making

Neuroimaging work has examined neural processes underlying risk taking in adolescence, yet predominantly in low‐risk youth. To determine whether we can extrapolate from current neurobiological models, this functional magnetic resonance imaging study investigated risk taking and peer effects in youth with conduct problems (CP; N = 19) and typically developing youth (TD; N = 25). Results revealed higher real‐life risk taking, lower risky decisions, and no peer effects on a risk‐taking task in CP youth. CP youth showed greater ventral striatum (VS) activity during safe than risky decisions, whereas TD youth showed greater VS activation during risky decisions. Differential VS activity explained higher real‐life risk taking in CP youth. Findings provide preliminary evidence that risk‐taking behavior in youth with CD problems is characterized by differential neural patterns.     

The Gap Between Lifetime Fertility Intentions and Completed Fertility in Europe and the United States: A Cohort Approach

Population Research and Policy Review - We study the aggregate gap between intended and actual fertility in 19 European countries and the US based on a cohort approach. This complements prior...     

How does discharge status impact suicide risk in military veterans?

Little is known about over 125,000 veterans who received non-honorable military discharges since 2001, even though these veterans face substantial barriers to obtaining services and are likely to be at high risk for negative mental and behavioral health outcomes including suicide. Seven-hundred twenty-two veterans living the in the San Francisco Bay Area participated in the study. The sample comprised honorably discharged (n = 508) and non-honorably discharged veterans (n = 214). T-tests were used to compare means on predictors of suicide risk including Posttraumatic Stress Disorder (PTSD), depression, alcohol use, somatic symptoms, and physical disability. A series of regression models tested relationships between predictors, discharge status, and suicide risk. Non-honorably discharged veterans demonstrated higher mean scores than honorably discharged veterans on all predictors. In regression models, somatic symptoms (β = 0.22, p < 0.001), physical disability (β = 0.16, p < 0.05), and discharge status (β = 0.33, p < 0.001) were associated with suicide risk. The final model showed an interaction effect for discharge status on the relationship between somatic symptoms and suicide risk (β = 0.16, p < 0.05). Non-honorably discharged veterans showed higher rates of mental and physical health problems and suicide risk compared to honorably discharged veterans. The magnitude of the relationship between somatic symptoms and suicide risk was significantly greater in non-honorably discharged veterans.     

Women's experiences when ultrasound examinations give unexpected findings in the second trimester

BackgroundIn Norway pregnant women who are not regarded to be in a risk group are offered one routine ultrasound around the 18^th week of pregnancy. If serious abnormalities are diagnosed, the women may apply for a termination.Research QuestionThe aim of this study was to describe and understand some pregnant women's thoughts, feelings and dilemmas of choice when unexpected findings were diagnosed after a routine ultrasound examination.MethodsThis study was based on 22 semi-structured life world interviews. The women interviewed were informed of unexpected findings after undergoing routine ultrasound examinations around the 18^th week of pregnancy. The analysis of the data was inspired by phenomenological research and followed the meaning condensation approach described by Kvale (1).ResultsThe informants’ experiences are presented by showing how they described shifts between juxtaposed emotional states: hope–acceptance, distancing–denial and grief–guilt. All of the informants described these swings between different emotions as a state of continuous chaos.DiscussionThe discovery of abnormality in a wanted child at a late stage of pregnancy can evoke an emotional crisis for women. All the informants in this study described swings between different emotions as being in a state of continuous chaos. The women had to make difficult choices regarding their own future and that of their child.ConclusionEliminating the anxiety and anguish experienced by women following a diagnosis of fetal abnormality is impossible. It must be possible, however, to mitigate their distress. Further research should develop methods to prepare women for coping in crises like these.     

How European PR practitioners handle digital and social media

The European Communication Monitor (ECM) 2010 showed that digital communication and social media have grown in importance in the media mix of European organizations. Both new media types are positively correlated to the perceived impact of public relations (PR) in the organization. Specifically social networks and online videos are considered the most important social media tools. Also European practitioners expect that the content of communication will become more important as and when the use of social media further increases. The consequence that everyone within the organization is able to spread information is perceived as the most problematic aspect of social media. A potential problem is that only about one third of the European organizations have implemented social media policies with communication consultancies leading the way. Communication consultants consider social media significantly more important than practitioners working in organizations.     

Participative development of packages in the food industry--evaluation of ergonomics and productivity by objective measurements

Rationalizations generally have a negative effect on health and known risk factors for musculoskeletal disorders. These effects may be reduced by paying attention to modifiers as worker participation and a resonant management style. In this study a participatory approach was used in the food industry in order to improve ergonomics and productivity. The food industry shows a high prevalence of musculoskeletal disorders, and repetitive manual work occurs extensively. Prototypes of new packaging solutions were developed in three cases, and compared in a simulated production to the existing production system through direct measurements of working postures and muscle activity, ratings of physical load, and general productivity data. Measured and rated ergonomic exposures showed that workload was significantly lower for the prototypes, in all three cases. In two cases, the number of handling operations included in the packaging operations were greatly reduced with the prototype package, as were production costs. The impact on disorders of the obtained load reductions is difficult to assess, but we believe that in "critical" situations like this, even small improvements may have an effect. This study shows that workloads during manual handling of packages as well as production costs can be reduced by applying participative development of packages.     

Using Link Resolver Reports for Collection Management

In 2007–2008, the University of Nevada, Las Vegas Libraries conducted a large collection assessment project. The Collection Assessment Committee identified several possible ways to conduct the review, one of which was using reports from the link resolver SFX. The committee used several link resolver reports in conjunction with statistics from the Libraries' document delivery department to identify trends in journal usage among disciplines. The link resolver reports can help identify new journals for purchase and are useful for providing information on user behavior.     

Projection error term in Gower's interpolation

New points can be superimposed on a Euclidean configuration obtained as a result of a metric multidimensional scaling at coordinates given by Gower's interpolation formula. The procedure amounts to discarding a, possibly nonnull, coordinate along an additional dimension. We derive an analytical formula for this projection error term and, for real data problems, we describe a statistical method for testing its significance, as a cautionary device prior to further distance-based predictions.