Young helpline callers and difference: exploring gender, ethnicity and sexuality in helpline access and provision

This article, which has its origin in a feasibility study carried out for three youth telephone helplines, focuses on gender, difference and helpline access by young people. During the research process the writers noted that for the three commissioning helplines, as is the case with the majority of other telephone helplines, approximately two‐thirds of callers are female. A helpline for young Muslims where the gender access ratio was 50/50 stood out as being different in this respect. Until recently, literature on gender and help‐seeking has tended towards making a blanket identification of males as experiencing difficulties in negotiating pathways to help. Although this difficulty of males is evident in relation to both help‐seeking and access to helplines, our study suggests that, at least in relation to helpline usage, when we take culture, ethnicity and sexuality into account, the help‐seeking situation may be more nuanced. This has implications in terms of enabling a cross‐section of young people to access helplines as well as with regard to helpline service development.     

Child‐Care Instability and Behavior Problems: Does Parenting Stress Mediate the Relationship?

Child‐care instability is associated with more behavior problems in young children, but the mechanisms of this relationship are not well understood. Theoretically, this relationship is likely to emerge, at least in part, because care instability leads to increased parenting stress. Moreover, low socioeconomic status and single‐mother families may be more vulnerable to the effects of instability. This study tested these hypotheses using data from the Fragile Families and Child Wellbeing study (N = 1,675) and structural equation modeling. Three types of child‐care instability were examined: long‐term instability, multiplicity, and needing to use back‐up arrangements. Overall, findings showed little evidence that parenting stress mediated the associations between care instability and child behavior problems among the full sample. Among single‐mother and low‐income families, however, needing to use back‐up arrangements had small positive associations with parenting stress, which partially mediated the relationship between that type of care instability and child externalizing behavior problems.     

Barriers to the Uptake of Emergency Accommodation by Young Runaways and Thrown‐out children and the Role of the ‘Transitional Person’

Young runaways and thrown‐out children, under‐16, face a number of barriers to accessing safe emergency accommodation. The need for such accommodation is not always apparent because children sometimes make themselves invisible to services through fear of being returned or fear of being removed from inappropriate accommodation. Young people's retrospective accounts of their experiences suggest the importance of a ‘transitional person’, an adult who has a pivotal role in trust‐building and who acts as a conduit to services and helps runaway and thrown‐out children overcome internal and external barriers to uptake of emergency accommodation.     

Threshold‐free estimation of functional antibody titers of a group B streptococcus opsonophagocytic killing assay

Opsonophagocytic killing assays (OPKA) are routinely used for the quantification of bactericidal antibodies in blood serum samples. Quantification of the OPKA readout, the titer, provides the basis for the statistical analysis of vaccine clinical trials having functional immune response endpoints. Traditional OPKA titers are defined as the maximum serum dilution yielding a predefined bacterial killing threshold value, and they are estimated by fitting a dose‐response model to the dilution‐killing curve. This paper illustrates a novel definition of titer, the threshold‐free titer, which preserves biological interpretability while not depending on any killing threshold or on a postulated shape of the dose‐response curve. These titers are shown to be more precise than the traditional threshold‐based titers when using simulated and experimental group B streptococcus OPKA experimental data. Also, titer linearity is shown to be not measurable when using threshold‐based titers, whereas it becomes measurable using threshold‐free titers. The biological interpretability and operational characteristics demonstrated here indicate that threshold‐free titers are an appropriate tool for the routine analysis of OPKA data. Copyright © 2015 John Wiley & Sons, Ltd.     

Room for climate advocates in a coal‐focused economy? NGO influence on Australian climate policy

Many Australian environmental non‐government organisations (NGOs) have campaigned for greater political action and community awareness on human‐induced climate change for almost two decades. Australian emissions are the highest per person in the world, yet the Government's response is heavily influenced by the economically‐significant fossil fuel industry. NGO campaigners are sceptical of their campaigns' effectiveness. This paper presents three methods for evaluating the effectiveness of NGO climate change campaigns: Moyer's Movement Action Plan, Schumaker's Assessment of Political Effectiveness, and a document analysis of the influence of NGO submissions to climate policy processes. Evaluation is critical for NGO campaigns to improve their effectiveness, and evaluation criteria and methods should ideally be designed in parallel with the campaign strategy. Using these evaluation methods, it is evident that Australian NGO campaigns on climate change have been effective.     

In Search of the Lemmus Lemmus: An Investigation into Convergent Competition

This paper explores the reasons for industries converging upon poor strategies. The phenomenon is likened to the periodic mass suicide of the lemmus lemmus (the Norwegian lemming). It gives historic examples of the phenomenon, and evidence of its occurring within a simulated business environment. A literature review shows how it can be explained using theories from economics, psychology and competitive analogies used in business. An inputs-process–outputs model provides a theoretical framework for Lemmus Lemmus strategies and is used to derive hypotheses.     

Association between repetitive work and occupational cold exposure

Occupational cold exposure is an important risk factor that increases stress at work and can induce many health effects like diseases and symptoms related to cold, including work-related musculoskeletal disorders. The methodological procedures were performed to measure these environmental variables as recommended by the ISO 7726/85. For the analysis of repetitiveness was used the OCRA checklist and evaluation of musculoskeletal morbidity conducted by the Nordic Musculoskeletal Questionnaire. So the objective of this study was to investigate the correlation between cold environmental variables and prevalence of musculoskeletal morbidity in the repetitive work. Was found association between work in cutting and boning sector (occupational cold and repetitive work) and the presence of musculoskeletal morbidity, with a significance of 99%.     

Environmental Nonprofit Campaigns and State Competition: Influences on Climate Policy in California

Over the past 20 years, the US Federal Government has been considered to be intransigent in its response to climate change by many commentators and not-for-profit environmental advocacy organizations (nonprofits). An enduring source of pressure on the US Government has been nonprofit campaigns operating at both a state and federal level. Six US environmental nonprofits representing a diversity of resources and prominence were selected for an in-depth examination of their climate-focused campaigns. Given the resistance at the federal level, these nonprofits have undertaken state-focused campaigns to achieve adequate climate policy development. This research examined some climate campaigns in California by the selected nonprofits that have supported, enhanced, and influenced the Californian Government’s efforts to address climate change. The campaigns have gained leverage from existing state competition for economic advancement and political leadership on issues of public concern. In addition, they appear to have benefited from a high level of environmental awareness in the community, a history of progressive environmental legislation, Governor Schwarzenegger’s use of climate change to differentiate his political leadership, and strong public trust of nonprofits. Recent climate-related political pledges and legislative changes at a federal level are convergent with the nonprofit-influenced, state-level developments.     

Slaughterhouse workers exposed to cold: proposal of reference thermography values for hands

The cold environment is an indispensable for slaughtering and processing in the poultry industry In field studies it was observed that a large percentage of workers of this sector have hand contact with the cold chicken and / or frozen, have high complaints prevalence of pain and discomfort, mostly in the hands. The contact of human skin with a cold surface may cause pain, numbness and risk of skin damage. Currently, although the use of infrared thermal imaging has been useful in identifying normal and abnormal patterns of heat distribution on the surface of the body. However your use for work tasks and to assess the potential development of injuries related to it has been limited. Based on the physiological responses can be objectively evaluate the effects of the task demands of work and thus contribute to the development of effective strategies for ergonomic intervention. The methodology will be used to evaluate the subjective thermal sensation with analogue scale of ASHRAE and the infrared thermography in the dorsal and palmar hands. Thus the objective of this research is to propose reference values for thermographic hands within limits of comfort.     

Stress,Coping, and Mood Among Latino Adolescents: A Daily Diary Study

The current study examines whether daily coping moderates the effects of daily stress on same‐day mood and next‐day mood among 58 Latino adolescents (M_age = 13.31; 53% male). The daily diary design capitalized on repeated measurements, boosting power to detect effects and allowing for a robust understanding of the day‐to‐day experiences of Latino adolescents. Hierarchical linear modeling revealed that on days when youth reported higher levels of peer and academic stress, they also reported more negative moods. However, only poverty‐related stress predicted mood the following day. Engagement coping buffered the effect of poverty‐related stress on next‐day negative and positive mood, while disengagement exacerbated the effects of academic and peer stress. The need for interventions promoting balanced coping repertoires is discussed.