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131.
Larry L. Lawson Jr. Jeffrey E. Hill Lorenzo Vilizzi Scott Hardin Gordon H. Copp 《Risk analysis》2013,33(8):1414-1431
The initial version (v1) of the Fish Invasiveness Scoring Kit (FISK) was adapted from the Weed Risk Assessment of Pheloung, Williams, and Halloy to assess the potential invasiveness of nonnative freshwater fishes in the United Kingdom. Published applications of FISK v1 have been primarily in temperate‐zone countries (Belgium, Belarus, and Japan), so the specificity of this screening tool to that climatic zone was not noted until attempts were made to apply it in peninsular Florida. To remedy this shortcoming, the questions and guidance notes of FISK v1 were reviewed and revised to improve clarity and extend its applicability to broader climatic regions, resulting in changes to 36 of the 49 questions. In addition, upgrades were made to the software architecture of FISK to improve overall computational speed as well as graphical user interface flexibility and friendliness. We demonstrate the process of screening a fish species using FISK v2 in a realistic management scenario by assessing the Barcoo grunter Scortum barcoo (Terapontidae), a species whose management concerns are related to its potential use for aquaponics in Florida. The FISK v2 screening of Barcoo grunter placed the species into the lower range of medium risk (score = 5), suggesting it is a permissible species for use in Florida under current nonnative species regulations. Screening of the Barcoo grunter illustrates the usefulness of FISK v2 as a proactive tool serving to inform risk management decisions, but the low level of confidence associated with the assessment highlighted a dearth of critical information on this species. 相似文献
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Abstract This article presents evidence and argument dealing with partisan political identification among white ethnic groups. Recently, numerous political commentators and analysts have argued that the ethnic-labor component of the New Deal coalition is in the midst of collapse and decay, and that white ethnics are re-aligning with the Republican Party. Through an analysis of public opinion data gathered between 1936 and 1974, the partisan re-alignment theory is critically examined. The data show little or no support for the idea that Catholic and Jewish ethnics are identifying more closely with the Republican Party. Data show that degree of identification with the Democrats is nearly the same in 1974 as it was in 1936. 相似文献
134.
当代"场所"理论的建构陷入僵局,人们各持己见,而跨层级思维则有利于培育新的"场所感"范式。跨层级思维指在不同的场所层级之间来回转换,反复变焦,把地方-全球讨论置于"层级"和"依恋"语境中。当前许多环境文本如摄影作品、著作等都运用调整"大地依恋"层级的策略,帮助当代读者以多种视角理解自我与场所的深层联系。跨层级思维意味着将对某一特定场所体验的精微性与对全球体验的广大性结合起来,理解人们的生活给环境带来的真实影响,培育新的也许是有效应对当今世界严峻现实的认知习惯与思维方式,使人们适应变化中的世界,并促使他们克服对可能令人麻痹的抽象问题视而不见的倾向。 相似文献
135.
The education and training of Approved Social Workers (ASWs) involves at least 60 days of college and practice-based learning. A major component of the college-based curriculum is the teaching and assessment of knowledge of mental health law. One programme in England assesses student knowledge of law by an oral examination that includes a case discussion and questions about the Mental Health Act 1983. Oral assessment of knowledge of law is commonplace for those entering legal professions. Oral assessment of clinical knowledge in professions such as medicine and psychiatry is similarly frequent. However, examination by oral assessment is not usual in social work education. An exploratory study by postal questionnaire of all past students of the programme and their line managers was undertaken to establish their views of this means of assessing knowledge of law. This paper considers the results of the research and outlines student perceptions of the law oral assessment as preparation for practice as an ASW. The paper focuses on three distinct but interlinked areas--education, assessment and practice--and suggests some implications for educators and practitioners, which are especially relevant in the light of the current review of mental health legislation. 相似文献
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137.
Using data drawn from telephone interviews with Ohio Works First program managers (N = 69), we examine managers' moral identity work. This work included using militarized rhetoric to evoke moral identities as honorable workers. It also involved signifying helper/helpful moral identities by defining what it means to be helpful, legitimating their helper identity through connections to caseworkers, and affirming their identity through telling success stories. Additionally, managers implicitly othered clients they viewed as needy and politicians they considered to be out‐of‐touch. Our research contributes to the literature on welfare‐to‐work, but also more broadly to our understanding of moral identity work and implicit othering. 相似文献
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139.
Unimodal emotionally salient visual and auditory stimuli capture attention and have been found to do so cross-modally. However, little is known about the combined influences of auditory and visual threat cues on directing spatial attention. In particular, fearful facial expressions signal the presence of danger and capture attention. Yet, it is unknown whether human auditory distress signals that accompany fearful facial expressions potentiate their capture of attention. It was hypothesized that the capture of attention by fearful faces would be enhanced when co-presented with auditory distress signals. To test this hypothesis, we used a modified multimodal dot-probe task where fearful faces were paired with three sound categories: no sound control, non-distressing human vocalizations, and distressing human vocalizations. Fearful faces captured attention across all three sound conditions. In addition, this effect was potentiated when fearful faces were paired with auditory distress signals. The results provide initial evidence suggesting that emotional attention is facilitated by multisensory integration. 相似文献
140.
This study utilized data from the National Survey of American Life to investigate the use of professional services and informal support among African American and Caribbean black men with a lifetime mood, anxiety, or substance use disorder. Thirty-three percent used both professional services and informal support, 14% relied on professional services only, 24% used informal support only, and 29% did not seek help. African American men were more likely than to rely on informal support alone. Having co-occurring mental and substance disorders, experiencing an episode in the past 12 months, and having more people in the informal network increased the likelihood of using professional services and informal supports. Marital status, age, and socioeconomic status were also significantly related to help-seeking. The results suggests potential unmet need. However, the reliance on informal support also suggests a strong protective role that informal networks play in the lives of black men. 相似文献