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排序方式: 共有99条查询结果,搜索用时 31 毫秒
71.
ResumenEste estudio analiza el síndrome de estar quemado (burnout) en el ámbito policial y su relación con variables de carácter socio-demográfico y el estilo de afrontamiento. Con una muestra de 232 policías locales, el perfil medio obtenido refleja un nivel alto de cansancio emocional, una despersonalización media-alta y una realización personal media. Respecto al estilo de afrontamiento activo, éste presenta una correlación negativa estadísticamente significativa con la despersonalización. No obstante, no se encuentran diferencias en función de las variables sexo y existencia de una relación de pareja (considerada fuente de apoyo social). En cambio, aparecen diferencias significativas respecto a la antigüedad en la organización: los policías que llevan en la profesión entre 6 y 15 años muestran niveles más elevados del síndrome. Se discuten asimismo diversas propuestas de intervención. 相似文献
72.
Timothy L. Sellnow Deanna D. Sellnow Derek R. Lane Robert S. Littlefield 《Risk analysis》2012,32(4):633-643
This article explores the nature of instructional communication in responding to crisis situations. Through the lens of chaos theory, the relevance of instructional messages in restoring order is established. This perspective is further advanced through an explanation of how various learning styles impact the receptivity of various instructional messages during the acute phase of crises. We then summarize an exploratory study focusing on the relationship between learning styles and the demands of instructional messages in crisis situations. We conclude the article with a series of conclusions and implications. 相似文献
73.
Few studies have investigated therapist interns' growth experiences, both personal and professional, and the interplay between them. This qualitative study explored the reciprocal process of growth during clinical training: the personal life experiences that affect professional growth and the professional/clinical experiences that affect personal growth. Thirteen marriage and family therapist interns, using Internet discussion formats, identified numerous personal, clinical, and professional growth experiences. Implications of this study, illustrating the recursive and interactive flow between therapists' personal and professional growth, are presented. 相似文献
74.
ABSTRACTIn this article, we make the case for a situated knowledge of disasters. By applying a feminist standpoint framework, we argue that an ethic of “objectivity” and a privileging of the unattached researcher creates an experiential gap in the disaster literature whereby researchers who themselves experience disaster are undervalued and underrepresented. We analyze reflexive accounts by disaster researchers to show what epi stemological barriers emerge from conventional processes of inquiry and the systematic disadvantaging of local, affected researchers. We also study patterns in articles by “outsider” and “insider” researchers, focusing on differences and similarities in research questions, reflexivity, relationships with and access to participants, and larger theoretical goals. This comparison reveals that the unique position of affected researchers can help to bridge formal knowledge and practical life knowledge, creating new and worthwhile paths to understanding the social effects of disaster. 相似文献
75.
This study seeks to decompose wage differentials between black and white male young adults into those related to labor market
discrimination and those resulting from human capital endowments. The importance of testing for significant differences in
wage equations before conducting decomposition analysis is emphasized. Study results demonstrate that ignoring correction
for the sample selection bias resulting from black-white differences in the probability of being employed would lead to an
underestimation of the size of wage differentials. The study also shows that the results of models based on different assumptions
regarding the nondiscriminatory wage structure might lead to different conclusions pertinent to the extent of labor market
discrimination. Implications for public policy development are discussed.
His current research interests include consumption economics, income distribution, and international comparative analyses
of households' resources allocation. He received his Ph.D. from the University of Missouri at Columbia.
Her current research interests include family financial distribution and wellbeing and individual and family resource management.
She received her Ph.D. from Iowa State University. 相似文献
76.
Deanna K. Dawson John R. Sauer Paul A. Wood Mauro Berlanga Marcia H. Wilson Chandler S. Robbins 《Journal of applied statistics》1995,22(5-6):1063-1068
We used capture-recapture methods to estimate bird species richness from mist-net and point-count data from a study area in Campeche, Mexico. We estimated species richness separately for each survey technique for two habitats, forest and pasture, in six sampling periods. We then estimated richness based on species' detections by either technique, and estimated the proportion of species detected by each technique that are not part of the population sampled by the other technique. No consistent differences existed between richness estimates from count data and from capture data in the two habitats. In some sampling periods, over 50% of the richness estimate from one survey technique may be species that are not sampled by the other technique, suggesting that one technique may not be adequate to estimate total species richness and that comparing estimates from areas sampled by different techniques may not be valid. 相似文献
77.
78.
79.
J Todahl D Linville AF Tuttle Shamblin D Ball 《Journal of marital and family therapy》2012,38(Z1):150-167
A handful of clinical trials have concluded that conjoint couples treatment for intimate partner violence is safe and at least as effective as conventional batterer intervention programs, yet very few researchers have explored couples' perspectives on conjoint treatment. Using qualitative narrative analysis methodology, the researchers conducted 48 client participant interviews and five staff interviews to better understand couples' experiences of a conjoint treatment program for intimate partner violence. Themes that recurred throughout participants' narratives included (a) perceptions of safety, (b) benefits received, (c) attitudinal change, (d) behavioral change, and (e) important learning. Research directions and training implications are discussed. 相似文献
80.
The expansion of participation in unpaid work such as internships, volunteering and educationally focused work placements may constitute evidence of deleterious changes to labour markets increasingly characterized by competition, precarious work and prolonged transitions to secure employment. Unpaid work, although under‐researched, is increasingly relevant in times of ubiquitous unpaid internships and the use of volunteers in roles that would have been previously paid. Yet there remains a lack of clarity in terminology and focus across studies of unpaid work. This review article addresses this concern through two primary aims. First, we review the available literature around unpaid work setting out five themes: characterizations of unpaid work; the prevalence and underlying drivers of unpaid work; the apparent benefits of participation; the costs of participation; and regulatory and structural responses to unpaid work. Together, these themes set out a holistic interpretation of the accumulated state of knowledge in this area of inquiry including the implications for organizations, employers, higher education institutions, policy makers and unpaid workers. The second aim is to synthesise the current and emerging insights arising from the review as a matrix which delineates four distinct forms of unpaid work along two dimensions – purpose of participation and level of participatory discretion. The review and resulting matrix provides conceptual clarity around unpaid work practices that informs future research. It also raises pragmatic implications for institutional and managerial decision‐making which is cognisant of the range of risks, costs, benefits and ethical issues associated with unpaid work. 相似文献