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311.
The psychometric properties of the Revised Conflict Tactics Scales (CTS2) are examined for English-speaking (n = 211) and Spanish-speaking (n = 194) Latino women. Internal consistency of total scale scores is satisfactory (Cronbach's alpha of .70 to .84). However, subscale alphas range from .46 to .80. Confirmatory factor analyses support five factors of negotiation, minor and severe psychological aggression, and minor and severe physical assault. In unconstrained two-group models, loadings are of similar magnitude across language of administration, with the exception of the Physical Assault scales. Unconstrained and constrained model comparisons show scale structure varied by language group for physical assault. Although results of this study show some comparability for English-speaking and Spanish-speaking Latinas, simply combining results across language groups may obscure important differences in rates of endorsement and patterns of responses reflecting cultural, educational, and economic differences. 相似文献
312.
The common history of drug abuse in adults with an undetermined cause of death has led us to hypothesize that chronic drug abuse increases the risk of sudden death. To begin evaluating this hypothesis, we conducted a retrospective case-control study of 61 decedents whose cause of death remained undetermined following autopsy matched one to one to a control group of pedestrians or passengers killed in motor vehicle collisions. In 21 pairs, the case subject had evidence of drug abuse but the control did not, and in 5 cases the reverse was true. Analysis showed that individuals with an undetermined cause of death are 4.2 times more likely to have evidence of drug abuse than are victims of a motor vehicle collision. 相似文献
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Josef Gregory Mahoney 《北京周报(英文版)》2021,64(38):26-27
正The renowned American philosopher and scholar John Dewey completed a two-year sojourn to China a century ago, a critical turning point in his life at a time when China, too, stood at a crossroads. Dewey entered China in 1919, the year of the transformative May Fourth Movement, and left in 1921, coincidentally the year the Communist Party of China was founded. 相似文献
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Household food insecurity status in the United States is ascertained by a battery of close‐ended questions. We posit that the monthly nature of benefit receipt from the Supplemental Nutrition Assistance Program (SNAP) creates experiences of food hardship, which become salient in the context of SNAP receipt, and in turn exert influence on the response to food security questions. We test this hypothesis by examining answers to a 30‐day food security module in relation to when SNAP benefits are received. We find that for SNAP households near the end of or at the beginning of the benefit month, the probability of being classified as food insecure increases by 11 percentage points, over a baseline of 42 percent. We also find that the probability of responding affirmatively to any of the first five items in the module increases during this time. We discuss the importance of these findings for the estimation of food security and its implication on program evaluation. 相似文献
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It is often said that the only constant is change itself. As time passes, the population grows, new technologies are invented, and the skills, demographics, and norms of the populace evolve. These changes, whether in isolation or in aggregate, influence the effectiveness of policy. In particular, policies designed for today's world are unlikely to provide a perfect fit tomorrow. We develop a notion of policy decay that captures this impact formally. We introduce policy decay into a paradigmatic model of legislative policymaking and show that it leads to a starkly different perspective on legislative politics. Our results upend the classic notion of gridlock and bear implications more broadly for the practice of politics. We show how a changing world impacts the power of agenda control, how it drives the dynamic path of legislation, how it reveals a novel conception of policy expertise, and how it, ultimately, provides a foundational logic to the design of bureaucracy. 相似文献
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