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221.
222.
A study of coping: Successful recovery from severe burnout and other reactions to severe work-related stress 总被引:4,自引:0,他引:4
Diane Bernier 《Work and stress》1998,12(1):50-65
This is a qualitative study of the situational determinants of coping with severe reactions to work-related stress, including burnout. The successful resolution of the crisis caused by an incapacity to work due to physical and emotional exhaustion is documented in an exploratory study of broad coping processes and specific strategies involved. Subjects were recruited from a large territory (the province of Quebec in Canada). Comparative analysis of the accounts of the 20 human service workers and 16 other professionals led to the identification of a common process typified by six consecutive stages: admitting the problem, distancing from work, restoring health, questioning values, exploring work possibilities and making objective changes. The recovery process is long and takes from 1 to 3 years. The ultimate strategy utilized by most of the subjects was to change their objectivc working conditions. Various strategies for identity reinforcement (seeking reassurance, understanding causes, seeking support) were observed in addition to the stages. Three-fifths of the subjects resorted to formal psychotherapy in the first sample. The recovery process appears to be of a psychosocial nature. This characteristic may render it sensitive to social context; although it has been observed in two samples, it would require testing in different working conditions and different countries. 相似文献
223.
Diane M. Masuo Rosemary Walker Marilyn M. Furry 《Journal of Family and Economic Issues》1992,13(3):245-262
The purpose of the study reported here is to describe the worker and work characteristics of 899 home-based business owners and wage earners, using a definition that excludes farmers, hobbyists, and persons taking work home from a job located elsewhere. Contrary to predictions by futurists of an influx of white-collar workers from the office to home, the home-based workers in this research are more likely to be marketing and sales persons, contractors, or mechanical and transportation workers. Full- or part-time employment status, home tenure, seasonality of work, and occupation are significantly associated with ownership status. Findings show significant group differences on age, education, years in the community, household size, and net annual home-based income. Business owners, on average, are older, have less education, come from larger households, have lived in their communities more years, and have lower net annual home-based incomes than their wage earner counterparts.This article reports results from the Cooperative Regional Research Project, NE-167, entitled, At-Home Income Generation: Impact on Management, Productivity and Stability in Rural and Urban Families, partially supported by Cooperative States Research Service, U.S. Department of Agriculture and the Experiment Stations at the University of Hawaii, Iowa State University, Lincoln University (Missouri), Michigan State University, Cornell University (New York), The Ohio State University, The Pennsylvania State University, Utah State University, and University of Vermont. Appreciation is expressed to Ana Marie Vargas and Johnny M. H. On for their assistance with the computer analyses, and to Florence Abe, Laraine Hoffman, and Meesok Lee for their help in the final preparation of this article. The authors acknowledge the patience and helpful suggestions of two anonymous reviewers.Her current research interests include home-based employment, multiple farm income families, and computer-based education. She received her Ph.D. from Oregon State University.Her current research interests include home-based employment, economic adjustments of farm families, and the interrelationship of management to an individual's quality of life. She received her Ph.D. from Purdue University.Her primary areas of research are rural households, the impact of employment on a family, learning theories as applied to financial education, retirement, and home-based employment. She received her Ph.D. from The Pennsylvania State University. 相似文献
224.
We show how various kinds of qualitative long run demoeconomic behavior depend on household preferences, productivity and the cost of childrearing. In particular, a dominant trend in growth can be interspersed with periods of fluctuation as slowly moving changes in productivity, preference and child care costs push nonlinearities past crucial bifurcation points. Moreover, nonperiodic, essentially unpredictable demoeconomic behavior is robust, thus suggesting a possible explanation for persistent and substantial errors in population forecasts.[/p]A partial draft of the present paper was first presented at the annual meetings of the Population Association of America, San Francisco, April 3, 1986. The computer experiments were performed by Changseob Kim and Weihong Huang. 相似文献
225.
This paper examines concepts from self psychology which contribute to the understanding of bulimia. A case example from the author's work illustrates the significance of the sense of self both in the development of bulimic symptoms and also in the therapeutic process. Painful feelings of shame and humiliation over who and what one is are often part of the bulimic experience. The author suggests that therapist's role is not so much to change the bulimic person, but to accept and understand who the person is and how he or she came to be that way. Change often follows such understanding. 相似文献
226.
Thomas W. Gillespie John de Goede Luis Aguilar G. Darrel Jenerette Geoffrey A. Fricker Meghan L. Avolio Stephanie Pincetl Timothy Johnston Lorraine W. Clarke Diane E. Pataki 《Urban Ecosystems》2017,20(4):839-849
There has been an increasing interest in urban forests and the levels of biodiversity they contain. Currently there are no spatially explicit maps of tree species richness in urban areas. This research tests and identifies GIS and remote sensing metrics (climate, area, productivity, three-dimensional structure) hypothesized to be associated with species richness in native forests and identifies methods that can be applied to predict and map tree species richness in cities. We quantified tree species richness, floristic composition, and structure in 28 1-ha plots in the city of Los Angeles. Climate and remote sensing metrics from high-resolution aerial imagery (10 cm), QuickBird (60 cm), Landsat (30 m), MODIS (250 m), and airborne lidar (2 m) were collected for each plot. There were 1208 individual stems and 108 trees identified to species. Species richness ranged from 2 to 31 species per ha and averaged 17 species per ha. Tree canopy cover from QuickBird explained the highest portion of variance (54%) in tree species richness followed by NDVI from Landsat (42%). Tree species richness can be higher in residential urban forests than native forests in the United States. Spatially explicit species richness maps at 1 ha can be created and tested for cities in order to identify both hotspots and coldspots of tree species richness and changes in species richness over time. 相似文献
227.
Place and Child Health: The Interaction of Population Density and Sanitation in Developing Countries
A long literature in demography has debated the importance of place for health, especially children’s health. In this study, we assess whether the importance of dense settlement for infant mortality and child height is moderated by exposure to local sanitation behavior. Is open defecation (i.e., without a toilet or latrine) worse for infant mortality and child height where population density is greater? Is poor sanitation is an important mechanism by which population density influences child health outcomes? We present two complementary analyses using newly assembled data sets, which represent two points in a trade-off between external and internal validity. First, we concentrate on external validity by studying infant mortality and child height in a large, international child-level data set of 172 Demographic and Health Surveys, matched to census population density data for 1,800 subnational regions. Second, we concentrate on internal validity by studying child height in Bangladeshi districts, using a new data set constructed with GIS techniques that allows us to control for fixed effects at a high level of geographic resolution. We find a statistically robust and quantitatively comparable interaction between sanitation and population density with both approaches: open defecation externalities are more important for child health outcomes where people live more closely together. 相似文献
228.
Replication of an Intensive Educational Intervention for Youth Pregnancy and STI Prevention: The GIG
Diane de Anda 《Child and Adolescent Social Work Journal》2008,25(1):55-69
The article reports the results of two years of program replication to determine the effectiveness of an innovative intervention
which is one component of a program aimed at the prevention of pregnancy and sexually transmitted infection (STI). The GIG
is a 6 h intervention which presents prevention information in an entertainment venue employing non-conventional and youth
culture oriented educational activities. Statistically significant improvement in knowledge and attitudes with regard to pregnancy
and STI was found in both replication samples, demonstrating consistency in the effectiveness of the intervention. Item by
item analyses of measure items offer information regarding specific knowledge and attitudes. Implications for further implementation
of the intervention and broader applications are offered.
STI has replaced STD in medical parlance. 相似文献
229.
This paper develops alternatives to maximum likelihood estimators (MLE) for logistic regression models and compares the mean squared error (MSE) of the estimators. The MLE for the vector of underlying success probabilities has low MSE only when the true probabilities are extreme (i.e., near 0 or 1). Extreme probabilities correspond to logistic regression parameter vectors which are large in norm. A competing “restricted” MLE and an empirical version of it are suggested as estimators with better performance than the MLE for central probabilities. An approximate EM-algorithm for estimating the restriction is described. As in the case of normal theory ridge estimators, the proposed estimators are shown to be formally derivable by Bayes and empirical Bayes arguments. The small sample operating characteristics of the proposed estimators are compared to the MLE via a simulation study; both the estimation of individual probabilities and of logistic parameters are considered. 相似文献
230.
This article does not have an abstract 相似文献