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61.
A community structure analysis compared community characteristics and nationwide coverage of immigration reform in newspapers in 21 major U.S. cities, sampling all 250+ word articles April 23, 2010 to November 12, 2013. The resulting 262 articles were coded for “prominence” and “direction” (“favorable,” “unfavorable,” or “balanced/neutral” coverage), then combined into each newspaper's composite “Media Vector” (range = .632 to ?.4800). Nineteen of 21 newspapers showed favorable coverage of immigration reform. Pearson correlations yielded 4 significant results, the most powerful of which supported immigration reform. The “vulnerability” hypothesis (media “mirror” the interests of marginal/disadvantaged groups) was essentially confirmed. Higher percentages below the poverty line (r = .607, p = .003) and higher crime rates (r = .490, p = .017) correlated with more favorable coverage of immigration reform. By contrast, higher percentages of women in the workforce (r = ?.543, p = .008) and higher proportions of hate crimes (r = ?.403, p = .048) were linked with less favorable coverage. Regression analysis yielded the percentage living below the poverty line accounting for 37.2% of the variance, and proportion of hate crimes yielded an additional 19.1% of the variance. The Midwest had by far the most favorable coverage of immigration reform, more than any other region.  相似文献   
62.
We merge metropolitan-level measures of racial discrimination in housing markets derived from two national housing audit studies, along with tract-level 1980 census data, with the 1979-1985 waves of the Panel Study of Income Dynamics to examine the impact of housing discrimination on patterns of residential mobility between neighborhoods of varying racial composition. We find no evidence that housing discrimination in the metropolitan area impedes African Americans' mobility into whiter neighborhoods. Contrary to expectations, in multivariate analyses based on black movers, the level of housing discrimination is positively associated with the percentage of the population that is white in the tract of destination. Housing discrimination against African Americans is positively associated with the rate at which mobile white households move into whiter census tracts. These findings imply that eliminating racial discrimination by real estate and rental agents will fail to increase black residential mobility into racially-mixed and predominantly white neighborhoods. For both black and white households, life-cycle factors, such as age, children, and home ownership, impede mobility out of the current neighborhood. Conditional upon moving, socioeconomic resources, such as education and income, facilitate mobility into whiter neighborhoods.  相似文献   
63.
Differences in psychopathology and use of the mental health system by recent refugee groups are explored in light of competing hypotheses stemming from theories of immigrant adaptation and minority mental health. Results show that would-be Haitian refugees arriving in South Florida during the early 1980s had relatively small needs for mental health care, but whatever needs they had were largely unattended by the health services system. Mariel Cubans had far greater needs that were mostly met satisfactorily by virtue of their familiarity with service facilities prior to departure and their incorporation into a favorable social environment. These contextual factors are added and compared with the individual-level predictor variables suggested by Andersen and others. The results' implications for theories of immigrant mental health and help-seeking and for the implementation of effective delivery programs are discussed.  相似文献   
64.
Premarital sexual coercion is conceptualized as nonconsensual sexual activity between two persons who are not married to each other but who are involved in an intimate relationship with one another. Factors and consequences associated with premarital sexual coercion are presented. Three possible clinical scenarios are discussed, and a case example is presented to highlight the importance of several therapeutic issues, including the need for individual sessions with the victim in order to provide crisis intervention and assess her safety and willingness to continue the relationship.  相似文献   
65.
JE Samouilidis  SA Berahas 《Omega》1982,10(5):565-574
Energy constitutes a small fraction of the production inputs in the economy, yet the rigidity imposed by the short and medium term inability to substitute energy with other production factors in case of an energy shortage, requires the establishment of safeguard mechanisms to ensure sufficient energy supply during an emergency. These safeguards usually take the form of strategic energy reserves. A methodological approach is presented here, relating the level of strategic petroleum reserves, the decision variable, with the costs associated with their storage and the economic losses incurred by an energy shortage. This approach is based on the use of a decision tree, to portray emergency scenarios. Each scenario, a branch of the decision tree, can be evaluated in terms of a cost function which includes the inventory procurement and maintenance cost and the shortage cost inflicted by a petroleum shortfall.  相似文献   
66.
The southern Appalachian Mountains have experienced large population growth and a change in land use in the past 30 years. The majority of development has been low density, suburban land, known as exurban development. The long-term effects of exurbanization on riparian vegetative communities in the southeastern Appalachian Mountains are not well known. We sought to determine if vegetative community composition and structure change as a function of watershed–level variables such as time since neighborhood development or percent impervious surface within the watershed. We also assessed local–scale measures of disturbance such as canopy cover and basal area. Over two years we sampled a total of 27 streams in exurban watersheds ranging in age from four to forty-four years, along with eight forested streams. Watershed–scale variables such as neighborhood age and impervious surface cover did not influence the aspects of riparian vegetation community we measured. Canopy cover, a measure of local habitat disturbance, offered better predictions of vegetation community metrics. Exurban neighborhoods and their landowners may have the potential to manage for riparian vegetation through the use of maintained stream buffer zones along the entire length of the stream.  相似文献   
67.
Urban Ecosystems - Urbanization leads to strong modifications of landscape structure and ecosystem functioning, and urban areas are spreading rapidly. The aim of this study was to investigate how...  相似文献   
68.
Abstract

In the spring of 2016, university students with little to no research experience volunteered to assist with surveying for a larger project on college success. Volunteers discussed their field experiences through written statements and semistructured interviews. Eighty log sheets and 14 in-depth interviews serve as the qualitative data for this study. We followed Braun and Clarke’s (2006) Thematic Analysis approach and reviewed the log sheets for key themes. Based on the initial analysis, semistructured standpoint interviews with student volunteers explored the development of a nascent research-based identity. Findings suggest that students’ research-based identity construction was a process that moved from low role-efficacy to emerging role-efficacy through the use of benchmarking and justification strategies that helped overcome negative emotions surrounding an initial sense of low role-efficacy with survey research tasks. We discuss how identity construction unfolded over time and suggest implications for this research.  相似文献   
69.
This article regarding the effectiveness of Theraplay for the clinical treatment of adoptive families both outlines a model for integrating family systems theory with Theraplay to create a new approach entitled Whole Family Theraplay (WFT), as well as provides a preliminary report of a pilot study demonstrating the efficacy of that model. WFT integrates Theraplay with family systems approaches (Structural and Experiential Family Therapies) to treat parents and all the siblings within adoptive families. The findings indicate that WFT treatment may lead to statistically significant benefits in regard to family communication, adults’ interpersonal relationships, and children's overall behavioral functioning.  相似文献   
70.
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