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Workers' compensation provides medical care and income maintenance protection to workers disabled from work-related injury or illness. This program is of considerable interest to the Social Security Administration (SSA) from several perspectives. For example, since 1965 Social Security Disability Insurance (DI) benefits and workers' compensation payments have been integrated. Information on the experience under workers' compensation provides a framework for examining questions concerning gaps and overlaps in the Nation's social insurance system. In addition, since December 1969 SSA has administered claims filed through 1973 under part B of the Black Lung program--the program providing income maintenance protection to coal miners disabled by pneumoconiosis. The workers' compensation experience reported here consists of information on benefits for work-related injury and disease, including data on the combined benefits paid under the entire Federal Black Lung program administered by the Labor Department and SSA.  相似文献   
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This research examines in detail the structure of the issue public for health care reform, drawing from extensive, nationally representative survey data tapping general attentiveness to news and public affairs, specific interests in health care issues, and motivations (e.g., personal health and financial conditions) to follow health care reform issues. We furthermore adopt a multi-dimensional approach to defining the contours of the issue public for health care policy, separately studying its cognitive, affective, and behavioral underpinnings. Results indicate only weak interconnections across these dimensions—measured through health care knowledge, holding strong opinions on health care issues, and participation in health-related political activities, respectively—and somewhat different structural and motivational patterns underlying each. Theoretical, conceptual and methodological implications of these findings are discussed.Vincent Price and Joseph N. Cappella are Professors in the Annenberg School for Communication at the University of Pennsylvania, where Clarissa David, Brian Goldthorpe, and Marci McCoy Roth are doctoral students. Gathering of the data reported here was supported by grants to Vincent Price and Joseph N. Cappella from The National Science Foundation (Grant EIA-0306801) and the Annenberg Public Policy Center of the University of Pennsylvania. Views expressed are those of the authors alone and do not necessarily reflect opinions of the sponsoring agencies.  相似文献   
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Robyn Eckersley: Environmentalism and Political Theory: Toward an Ecocentric Approach. Albany: State University of New York Press, 1992.

Arne Naess: Ecology, Community and Lifestyle. Translated and revised by David Rothenberg. Cambridge: Cambridge University Press, 1989.

M. Annette Jaimes, ed.: The State of Native America: Genocide, Colonization, and Resistance. Race and Resistance Series, Boston, South End Press, 1992.

Alexander Wilson: The Culture of Nature: North American Landscape from Disney to the Exxon Valdez. Cambridge, MA: Basil Blackwell, 1992.  相似文献   
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Previous research reveals that showups are an inferior eyewitness identification procedure to lineups, but no single study has compared younger and older adults' identification decisions for both of these procedures. We had witnesses watch a mock crime video and then make an identification decision from a fair lineup, a biased lineup, or a showup that contained the perpetrator or a designated innocent suspect. Receiver operating characteristic (ROC) analysis showed that identification accuracy was higher from a lineup than from a showup for both age groups, even if the lineup was biased. In addition, calibration curves revealed that witnesses were underconfident when choosing from a fair lineup but overconfident when choosing from a showup. These results reinforce prior research asserting the superiority of lineups over showups.  相似文献   
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