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81.
Rates of homicide involving intimate partners have declined substantially over the past 25 years in the United States, while public awareness of and policy responses to domestic violence have grown. To what extent has the social response to domestic violence contributed to the decline in intimate‐partner homicide? We evaluate the relationship between intimate‐partner homicide and domestic violence prevention resources in 48 large cities between 1976 and 1996. Controlling for other influences, several types of prevention resources are linked to lower levels of intimate‐partner homicide, which we interpret in terms of their capacity to effectively reduce victims' exposure to abusive or violent partners. Other resources, however, are related to higher levels of homicide, suggesting a retaliation effect when interventions stimulate increased aggression without adequately reducing exposure. In light of other research on deficiencies in accessing and implementing prevention resources, our results suggest that too little exposure reduction in severely violent relationships may be worse than none at all.  相似文献   
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Venous stasis predisposes to thrombosis. One hundred and sixty cases of fatal pulmonary thromboembolism were reviewed to determine how many cases had deep venous thromboses associated with venous blood flow reduction caused by external pressure from benign pelvic masses. Three cases were identified, representing 2% of cases overall (3/160): a 44-year-old woman with a large uterine leiomyoma (1048 g); a 74-year-old man with prostatomegaly and bladder distension (containing 1 L of urine); and a 70-year-old man with prostatomegaly and bladder distension (containing 3 L of urine). Although a rare cause of fatal deep venous thrombosis and pulmonary thromboembolism, space-occupying pelvic lesions can lead to extrinsic pressure on adjacent veins reducing blood flow and causing stasis and thrombosis. Individuals with large pelvic masses may, therefore, be at increased risk of pulmonary thromboembolism from deep venous thrombosis, particularly in the presence of concurrent risk factors such as immobility, thrombophilias, malignancy, and significant cardiopulmonary disease.  相似文献   
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The current study builds on prior research in an analysis of the relationship between monthly violent and property crime rates in New York City census tracks and the New York City Police Department’s highly contentious stop, question, and frisk (SQF) policy. We find that higher doses of SQF are associated with small crime reductions generally and specific crime reductions for stops of blacks, Hispanics, and whites. But the way the policy was implemented precludes strong causal conclusions. Now that a federal court has intervened and SQF is undergoing change, the court monitor, New York Police Department, and city officials should partner with researchers in experimental evaluations to determine the optimal mix and dosage of enforcement strategies that safeguard the rights and liberties of citizens while enhancing public safety.  相似文献   
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Ben-Eliezer and Shamir's reply appeared in Vol. 4, No. 3 Carmi and Rosenfeld's article appeared in Vol. 3, No. 1.  相似文献   
88.
Cystic fibrosis (CF) is a lethal genetic disease, yet improved care has extended the mean age of survival into the young adult years. Many of the surviving adolescents have respiratory and digestive problems which delay growth and sexual development. It has been suggested that the specter of fatal disease interferes with adjustment to adolescence. We administered the Offer Self-Image Questionnaire to three groups with mean height less than the fifth percentile: CF males aged 12–19 (n=16); CF females aged 12–19 (n=8); and otherwise healthy males with short stature and/or delayed puberty aged 13–19 (n=34). The values obtained were compared to published normative data for a large number of normal adolescents and a smaller number of adolescents actively undergoing treatment for emotional disorders. CF males showed an abnormal pattern of adjustment that could be considered comparable to disturbed males and to growth-delayed and sexually delayed males. The CF female group was concordant with the normal population, rather than with the emotionally disturbed population. Thus CF and pubertally delayed males have a self-perception of maladjustment to the psychologic problems of adolescence. This suggests that adjustment problems of the CF male may be related to growth retardation and pubertal delay, the social stigma of which may be more easily disguised in the female. This is important in health care, since recent evidence suggests that exemplary attention to medical compliance and nutrition may ameliorate some of the growth lag both in pubertal delay and CF.Postdoctoral medical research fellow in allergy, immunology, and respiratory disease at Children's Hospital at Stanford. Received his M.D. from the University of Southern California and pediatric training at Stanford University Hospital. Main research interests are clinical nutrition and behavioral intervention in adolescents with chronic disease.Received his M.D. from Stanford University and pediatric training at Stanford University Hospital. Main research interests are growth disorders and adolescent development.Studied psychology at Dartmouth College and Oxford University before coming to Stanford University, where he is currently completing his Ph.D. in social psychology. Main research interests are the social determinants of motivation.Chief of the Allergy and Pulmonary Disease Service at Children's Hospital at Stanford and Assistant Professor of Pediatrics at Stanford University. Received his M.D. from University of Iowa; pediatric training at Yale-New Haven Hospital and Stanford University Hospital; and allergy, immunology, and respiratory postdoctoral training at Stanford University Hospital. Main research interest is cystic fibrosis.  相似文献   
89.
Contemporary efforts to evaluate representation often compare survey measures of how citizens say they would vote on legislation to what elected officials do in office. These comparisons generally suggest poor representation. We argue here that this common design is unlikely to effectively evaluate representation because responses to survey questions differ in important aspects from voting in legislatures. Measurement error and construct validity undermine the comparison. Three survey experiments show that providing partisan and nonpartisan information readily available to legislators materially changes respondents' expressed preferences on roll‐call votes. With information, expressed policy positions are both less centrist and more closely matched to legislator behavior in their preferred party. Respondents also appear aware of their own lack of knowledge in evaluating roll‐call policy votes. The treatment effect of information decreases in confidence judging policy in that area. We show similar patterns for respondent opinions on Supreme Court decisions.  相似文献   
90.
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