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31.
Understanding Gaps Between the Risk Perceptions of Wildland–Urban Interface (WUI) Residents and Wildfire Professionals 下载免费PDF全文
James R. Meldrum Patricia A. Champ Hannah Brenkert‐Smith Travis Warziniack Christopher M. Barth Lilia C. Falk 《Risk analysis》2015,35(9):1746-1761
Research across a variety of risk domains finds that the risk perceptions of professionals and the public differ. Such risk perception gaps occur if professionals and the public understand individual risk factors differently or if they aggregate risk factors into overall risk differently. The nature of such divergences, whether based on objective inaccuracies or on differing perspectives, is important to understand. However, evidence of risk perception gaps typically pertains to general, overall risk levels; evidence of and details about mismatches between the specific level of risk faced by individuals and their perceptions of that risk is less available. We examine these issues with a paired data set of professional and resident assessments of parcel‐level wildfire risk for private property in a wildland–urban interface community located in western Colorado, United States. We find evidence of a gap between the parcel‐level risk assessments of a wildfire professional and numerous measures of residents’ risk assessments. Overall risk ratings diverge for the majority of properties, as do judgments about many specific property attributes and about the relative contribution of these attributes to a property's overall level of risk. However, overall risk gaps are not well explained by many factors commonly found to relate to risk perceptions. Understanding the nature of these risk perception gaps can facilitate improved communication by wildfire professionals about how risks can be mitigated on private lands. These results also speak to the general nature of individual‐level risk perception. 相似文献
32.
Jennie G. Noll Kate Guastaferro Sarah J. Beal Hannah M. C. Schreier Jaclyn Barnes Jonathan M. Reader Sarah A. Font 《Journal of research on adolescence》2019,29(4):967-983
This study tested sexual abuse as a unique predictor of subsequent adolescent sexual behaviors, pregnancy, and motherhood when in company with other types of maltreatment (physical abuse, neglect) and alternative behavioral, family, and contextual risk factors in a prospective, longitudinal study of maltreated (n = 275) and comparison (n = 239) nulliparous females aged 14–19 years old assessed annually through 19 years old. Hierarchical regression was used to disentangle risk factors that account for the associations of maltreatment type on risky sexual behaviors at 19 years old, adolescent pregnancy, and adolescent motherhood. Findings indicate that sexual and physical abuse remain significant predictors of risky sexual behaviors, and that sexual abuse remains a significant predictor of adolescent motherhood when alternative explanatory variables are controlled. 相似文献
33.
Leadership efficacy: Review and future directions 总被引:1,自引:0,他引:1
The concept of leader efficacy has received relatively little attention in the leadership literature. This is somewhat surprising given that effective leadership requires high levels of agency (i.e., deliberately or intentionally exerting positive influence) and confidence. This review uses existing theory and research on leader efficacy as a point of departure for proposing an expanded and multi-level framework for understanding the domain of leadership efficacy that includes leader, follower, and collective efficacies. The primary goals are to provide a conceptual framework to stimulate future theory and research on building efficacious leadership and to understand how such leadership develops and has implications for effective performance. 相似文献
34.
Biomarkers have the potential to improve our understanding of disease diagnosis and prognosis. Biomarker levels that fall below the assay detection limits (DLs), however, compromise the application of biomarkers in research and practice. Most existing methods to handle non-detects focus on a scenario in which the response variable is subject to the DL; only a few methods consider explanatory variables when dealing with DLs. We propose a Bayesian approach for generalized linear models with explanatory variables subject to lower, upper, or interval DLs. In simulation studies, we compared the proposed Bayesian approach to four commonly used methods in a logistic regression model with explanatory variable measurements subject to the DL. We also applied the Bayesian approach and other four methods in a real study, in which a panel of cytokine biomarkers was studied for their association with acute lung injury (ALI). We found that IL8 was associated with a moderate increase in risk for ALI in the model based on the proposed Bayesian approach. 相似文献
35.
Valerie Gant Lisa Cheatham Hannah Di Vito Ebenezer Offei Gemma Williams Nathalie Yatosenge 《Social Work Education》2013,32(6):707-720
This paper discusses a research project involving five MA Social Work Students and one member of Social Work Academic Staff. Using narrative and taking a collaborative autoethnographical approach, this project highlights some of the feelings that students articulated following a 70-day placement experience. Findings include anxiety, powerlessness and frustration, together with growing confidence, recognition of their skills and a deeper understanding of the role of ‘self’ in social work. Raising issues of preparedness for practice placement, this paper has implications for both social work practice and social work education. Autoethnography (AE) is both a method of carrying out research and a methodology, specifically a qualitative methodology linked to ethnography and narrative inquiry. AE results in highly personalized narrative accounts of the researcher’s engagement with specific sociocultural contexts in the pursuit of knowing more about a phenomenon. Applying such a methodology to explore collaboratively issues of student lived experience of placement is a new and innovative use of this method. 相似文献
36.
Summary Data drawn from a 1973 probability sample of 6,606 Yoruba females, 15-59 years of age in Ibadan City, Nigeria, are employed to analyse changing family planning practice over time. Usage and method rates are calculated for broad age groups from 1930 to 1973. Contraceptive practice is shown to have increased rapidly during the 1960s and early 1970s, from a very low initial base with a doubling period for the proportion of contraceptors of about four years, so that by 1973 one-sixth of the women had practised contraception and one-ninth were currently doing so. The major determinant of contraceptive practice is education. Oral contraceptives and IUDs account for an ever larger proportion of all contraception over time and together made up over 50 per cent by 1973. The Ibadan data give strong support to a suggestion emanating from scattered findings elsewhere that there is a special pattern of sub-Saharan contraceptive use: it begins with use in pre-marital and extra-marital relationships; then is increasingly employed as a substitute for post-marital sexual abstinence, and only later becomes the means for limiting the size of the family. Hence, the success of a family planning programme is indicated by rising average parity among the acceptors. Most couples in Ibadan will probably be practising contraception at some time in the 1980s, but even then such rates will probably still be low in rural areas. 相似文献
37.
38.
Erika Jiménez Vicky Brotherton Alison Gardner Nicola Wright Hannah Browne Nancy Esiovwa Minh Dang Emily Wyman Liana Bravo-Balsa Benjamin Lucas Mohsen Gul Elizabeth Such Zoe Trodd 《Children & Society》2023,37(1):216-234
This article discusses the unequal impact of Covid-19 on the lives of the children of survivors of modern slavery, child victims of exploitation and children at risk of exploitation in the UK. It draws on research that has analysed the risks and impacts of Covid-19 on victims and survivors of modern slavery. It explores how pandemic responses may have hindered these children's rights to education, food, safety, development and participation and representation in legal processes. It suggests that the pandemic should be used as an impetus to address inequalities that existed pre-Covid-19 and those that have been exacerbated by it. 相似文献
39.
This study examines men as a minority in asexual (experiencing low/no sexual attraction) and aromantic (experiencing low/no romantic attraction) communities. First, we situate our research in existing literature on asexuality, compulsory sexuality/compulsory romance, and hegemonic masculinities. In our analysis, we use survey data from the 2020 Asexual Community Survey (n = 4974) and 2020 Aromantic Census (n = 3018) to provide evidence that asexual and aromantic men are demographic minorities within asexual and aromantic communities. Next, we turn to two interview samples with 39 individuals who identify as aromantic and 77 individuals who identify as asexual. We analyzed these interviews to explore how sexuality and romance contribute to the construction of hegemonic masculinities. Our interviews reveal several important themes that highlight how asexual and aromantic men navigate their masculinity and identity amid asexual and aromantic communities as majority-woman spaces. We focus on three main themes: (1) masculinity as inherently sexual; (2) masculinity, heteronormativity, and the gendered construction of romance; and (3) asexual/aromantic identity, masculinity, and the split attraction model. Taken together, our results show how (hetero)sexuality and romantic relationship formation are fundamental to hegemonic masculinity. We find that asexual and aromantic men face cultural pressures and social stigma around initiating sex and performing romance. Asexual men must contend with managing a sexual identity that runs counter to men's supposedly innate sexual desire, thus situating them as inadequately masculine. Aromantic men, meanwhile, must manage inhabiting an identity that is conflated with the fuckboy/player trope, situating them as excessively masculine. This study demonstrates how centering asexual and aromantic perspectives reveals complexities in the ways hegemonic masculinity relies on participation in both sex and romance. We conclude by relating our findings to larger conversations on gender and sexualities as well as implications for future research on marginalized sexual identities. 相似文献
40.
Catling-Paull C Dahlen H Homer CS Homer CC 《Women and birth : journal of the Australian College of Midwives》2011,24(3):122-128