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241.
Søren Ginnerup Kristiansen Sara Marie Jensen 《International Journal of Social Welfare》2014,23(1):89-99
This study reports the findings from a national survey on gambling behaviour among Danish primary school children. A questionnaire was administered to 2,223 primary school students ranging in age from 11 to 17 years. The questionnaire contained a gambling screen (SOGS‐RA) and items that measure gambling behaviour, social network and cognitive perceptions. The prevalence of problem gambling was 1.29 per cent, while 4.5 per cent were categorised as at‐risk gamblers. The three most frequently reported reasons for gambling were to win money, to have fun and to socialise with family and friends. It is suggested that gambling may be linked to a masculine universe and that at‐risk gambling behaviour patterns may be part of a normal adolescent life in which gambling serves recreational or leisure purposes. Implications for further research and preventive measures are discussed. 相似文献
242.
Hendricks Bailey A. Kavanaugh Melinda S. Bakitas Marie A. 《Child and Adolescent Social Work Journal》2021,38(5):491-504
Child and Adolescent Social Work Journal - Approximately 1.4 million young carers (aged 8–18) in the United States are providing multifaceted, extended care to adults with serious illness, in... 相似文献
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A Collaborative Approach to Infant Research: Promoting Reproducibility,Best Practices,and Theory‐Building
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Michael C. Frank Elika Bergelson Christina Bergmann Alejandrina Cristia Caroline Floccia Judit Gervain J. Kiley Hamlin Erin E. Hannon Melissa Kline Claartje Levelt Casey Lew‐Williams Thierry Nazzi Robin Panneton Hugh Rabagliati Melanie Soderstrom Jessica Sullivan Sandra Waxman Daniel Yurovsky 《Infancy》2017,22(4):421-435
The ideal of scientific progress is that we accumulate measurements and integrate these into theory, but recent discussion of replicability issues has cast doubt on whether psychological research conforms to this model. Developmental research—especially with infant participants—also has discipline‐specific replicability challenges, including small samples and limited measurement methods. Inspired by collaborative replication efforts in cognitive and social psychology, we describe a proposal for assessing and promoting replicability in infancy research: large‐scale, multi‐laboratory replication efforts aiming for a more precise understanding of key developmental phenomena. The ManyBabies project, our instantiation of this proposal, will not only help us estimate how robust and replicable these phenomena are, but also gain new theoretical insights into how they vary across ages, linguistic communities, and measurement methods. This project has the potential for a variety of positive outcomes, including less‐biased estimates of theoretically important effects, estimates of variability that can be used for later study planning, and a series of best‐practices blueprints for future infancy research. 相似文献
245.
Marie‐Josée J. Mangen Michael B. Batz Annemarie Käsbohrer Tine Hald J. Glenn Morris Jr. Michael Taylor Arie H. Havelaar 《Risk analysis》2010,30(5):782-797
To address the persistent problems of foodborne and zoonotic disease, public health officials worldwide face difficult choices about how to best allocate limited resources and target interventions to reduce morbidity and mortality. Data‐driven approaches to informing these decisions have been developed in a number of countries. Integrated comparative frameworks generally share three methodological components: estimating incidence of acute illnesses, chronic sequelae, and mortality; attributing pathogen‐specific illnesses to foods; and calculating integrated measures of disease burden such as cost of illness, willingness to pay, and health‐adjusted life years (HALYs). To discuss the similarities and differences in these approaches, to seek consensus on principles, and to improve international collaboration, the E.U. MED‐VET‐NET and the U.S.‐based Food Safety Research Consortium organized an international conference convened in Berlin, Germany, on July 19–21, 2006. This article draws in part on the deliberations of the conference and discusses general principles, data needs, methodological issues and challenges, and future research needs pertinent to objective data‐driven analyses and their potential use for priority setting of foodborne and zoonotic pathogens in public health policy. 相似文献
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Michael Mackert Allison Lazard Marie Guadagno Jessica Hughes Wagner 《Journal of American college health : J of ACH》2013,61(8):542-551
AbstractObjective: Lack of sleep among college students negatively impacts health and academic outcomes. Building on research that implied motion imagery increases brain activity, this project tested visual design strategies to increase viewers’ engagement with a health communication campaign promoting napping to improve sleep habits. Participants: Participants (N = 194) were recruited from a large southwestern university in October 2012. Methods: Utilizing an experimental design, participants were assigned to 1 of 3 conditions: an implied motion superhero spokes-character, a static superhero spokes-character, and a control group. Results: The use of implied motion did not achieve the hypothesized effect on message elaboration, but superheroes are a promising persuasive tool for health promotion campaigns for college audiences. Conclusions: Implications for sleep health promotion campaigns and the role of implied motion in message design strategies are discussed, as well as future directions for research on the depiction of implied motion as it relates to theoretical development. 相似文献
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Ann Marie Ryan Megan Huth Adam Massman Alyssa J. Westring Ryan Bannan Susan D'Mello 《Community, Work & Family》2013,16(2):164-190
Instrumental support can foster or ameliorate parent experiences of work–family conflict. Based on theories relating social support to stress, a framework for considering how school support affects work–family conflict is proposed and tested. Parent experiences of instrumental support (school schedules, school service provision, and staff accessibility) and school demands on parents (volunteer and homework involvement) were investigated in relation to levels of work–family conflict. Work demands were related to both family-interference-with-work and work-interference-with family; family demands related only to time-based family-interference-with-work. Perceptions of school scheduling as supportive were related negatively to both time- and strain-based work-interference-with family, whereas perceptions of school transportation services were related to both time- and strain-based family-interference-with-work. No buffering effects of these types of support were found. Implications for how community organizations can play a role in ameliorating work–family conflict are discussed. 相似文献
250.
Richard A. Davis Claudia Klüppelberg Christina Steinkohl 《Journal of the Korean Statistical Society》2013,42(3):399-414
Max-stable processes have proved to be useful for the statistical modeling of spatial extremes. For statistical inference it is often assumed that there is no temporal dependence; i.e., that the observations at spatial locations are independent in time. In a first approach we construct max-stable space–time processes as limits of rescaled pointwise maxima of independent Gaussian processes, where the space–time covariance functions satisfy weak regularity conditions. This leads to so-called Brown–Resnick processes. In a second approach, we extend Smith’s storm profile model to a space–time setting. We provide explicit expressions for the bivariate distribution functions, which are equal under appropriate choice of the parameters. We also show how the space–time covariance function of the underlying Gaussian process can be interpreted in terms of the tail dependence function in the limiting max-stable space–time process. 相似文献