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971.
Abstract

Objectives: To study (a) the prevalence of depressive symptoms and (b) the utilization of mental health treatment in an ethnoracially diverse sample consisting primarily of Asian Americans, European Americans, Native Hawaiians, and Pacific Islanders. Participants: Five hundred eighty-nine college students. Method: A questionnaire packet that included the Center for Epidemiological Studies Depression Scale (CES-D) was administered to students in introductory psychology courses. Results: (a) There were no differences among ethnoracial groups in levels of depressive symptoms as measured by the CES-D; (b) 71% of participants with high levels of depressive symptoms had not received any mental health treatment in the previous 12 months; and (c) European Americans were 3.7 times more likely to have received mental health treatment in the previous 12 months than other students. Conclusion: Outreach efforts designed to improve utilization of mental health treatment services by depressed college students, especially by members of ethnoracial minority groups, should be increased.  相似文献   
972.
Abstract

Objective: Reduce college student at-risk drinking (ARD) using a Web-based brief motivational alcohol prevention/intervention called Michigan Prevention and Alcohol Safety for Students (M-PASS). Participants: Participants included 1,137 randomly sampled first-year college students, including 59% female, 80% white, and averaged age 18.1 years. Methods: Intervention group participants (n = 616) attended 4 online M-PASS sessions, receiving feedback tailored to individual drinking patterns and concepts from 4 behavior change theories. Control group participants (n = 521) completed a mid-phase survey, and both groups were surveyed at baseline and posttest. Results: Evidence of M-PASS's efficacy was found. The intervention was associated with advanced stage of change, lower tolerance of drinking and drink/driving, fewer reasons to drink, and use of more strategies to avoid ARD. Preliminary evidence of behavioral change was also found. Efficacy was greater for women than men. Conclusions: Web-based programs may be useful in reducing alcohol-related risk among college students. Further evaluation is needed.  相似文献   
973.
Abstract

Objective: Tobacco-control policy proposals are usually met with opposition on college campuses. Research to understand students’ viewpoints about health-related policy proposals and messaging strategies, however, does not exist. This study investigated students’ perceptions about a smoke-free policy proposal to help understand their positions of support and opposition and to inform the development of effective messaging strategies. Participants: In January 2012, 1,266 undergraduate students from a midwestern university completed an online questionnaire about smoke-free campus policies. Methods: Responses were coded and analyzed using Linguistic Inquiry and Word Count software and chi-square, independent-samples t tests, and binary logistic models. Results: Most students who supported a smoke-free policy considered environmental or aesthetic conditions, whereas most opponents used personal freedom frames of thought. Supporters viewed smoking policies in personal terms, and opponents suggested means-ends policy reasoning. Conclusions: Taken together, points of reference and emotions about proposed policies provided insight about participants’ perspectives to help inform effective policy advocacy efforts.  相似文献   
974.
This study examines nursing home regulatory activity by the states, assesses interstate variations in the volume and severity of nursing home deficiencies, and explores state-level factors that may account for these differences. Nursing home deficiency citation data over a 5-year period (2000–2004) were obtained from the Centers for Medicare and Medicaid Services. We examined interstate variations in regulatory activity and identified predictors of deficiency volume and severity at the state level (demographics, elected officials, industry characteristics, etc.) using the linear mixed model. Deficiency volume remained stable across the 50 states from 2000 to 2004, while deficiency severity decreased significantly. California had the highest volume of deficiencies per nursing home; Wisconsin had the lowest. New Hampshire had the highest percentage of severe deficiencies; California had the lowest. Higher deficiency volume was found in states with lower median household income, a lower proportion of residents aged 85 and older, and a Democratic legislature. Higher deficiency severity was associated with higher median household income and a higher proportion of Medicaid nursing home residents in a state. In contrast, greater state agency funding, higher state standards for nursing home administrators, and a Democratic and more professional legislature predicted lower deficiency severity. Nursing home residents in the United States receive unequal protection from abuse and neglect, and this is partly due to their state of residence. Interstate variations in deficiency volume and severity are due to a complex set of factors beyond nursing home quality.  相似文献   
975.
Summary The activity of the slugLimax maximus was studied in relation to weather. Three hundred-and-fifty-eight hourly observations of activity and weather were made on 21 nights from May until October, 1976. Factors causally important to molluscan activity were included in a step-down correlation-regression analysis of daily and seasonal behavior. The analysis was also performed using weather data from the previous hourly observation. Models using lag-weather did not explain as much variability as did concurrent weather. The regression models explained about 73% to 87% of the observed variation in activity. The most important factors included in the regression models were time of day (circadian rhythm), light intensity, changes in light intensity and surface temperature. Shelter temperature, temperature gradients, length of the night, and time of sunset were also included in some models. Age and hydration were shown to be key factors in other experiments. A model incorporating weather thresholds estimated from field data explained 83.06% of the variability in the activity ofL. maximus over the season. The values predicted from the model did not differ significantly from those actually observed in the field (Kolmogorov-Smirnov test, p>0.50).  相似文献   
976.
977.
The spread of HIV from injection drug users and male homosexuals into the general US population is simulated, using survey data on sexual behavior. We estimate that approximately 150,000 persons are currently infected with HIV through heterosexual transmission, the majority of whom are female partners of drug-using or bisexual men. The estimated number of AIDS cases generated by the model is close to the CDC statistics for males, but much higher for females. We conclude that prevention efforts should be targeted towards these high risk groups rather than the general population.Abbreviations IDU injection drug users - NORC National Opinion Research Center; Chicago - STD sexually-transmitted disease  相似文献   
978.
In 2000, in the case of Little Sisters Book and Art Emporium, the Canadian Supreme Court was asked to determine whether gay male pornography violated the sex equality protections guaranteed by the Canadian Charter of Rights and Freedoms. Throughout this case, gay male activists and academics emphasised the risk posed by antipornography legal strategies to the dissemination of materials intended to promote safer sexual behaviour. Other arguments were advanced that gay male pornography should not be restricted because it serves as a learning tool for young men and, in so doing, does much to reduce the alarming incidence of gay youth suicide. The author examines these assumptions within the context of the gay male pornography defended in Little Sisters. His conclusion is that the present gay male obsession with hyper-masculinity, best evidenced in the pornography now widely touted by some gay men as a source of gay male identity and freedom, undermines safer sexual practices and the self-respect needed to combat youth suicide. The author concludes that gay men must commit to a sexuality built on mutuality, respect and caring (i.e., an identity politic built around sex equality).  相似文献   
979.
In the years of plenty, funds were available to experiment widely with different ways to offer services for urban dependents. Services sprang up everywhere, but the net effect in many cities was a piecemeal and largely ineffective delivery system. In the coming lean years, we can expect a more parsimonious distribution of services, but at the same time the need for services may increase in response to worsening conditions in urban areas. This paper considers the implications of this situation, with a particular emphasis on the provision of services for alcohol abusers.An earlier version of this paper was delivered at the 1982 Association of American Geographers annual meeting in San Antonio, Texas (April 27th, 1982). The paper, which was part of a special session co-sponsored by the Urban Geography and the Political Geography Specialty Groups, was entitled The Delivery of Urban Public Services: Implications of Current Federal Policy.  相似文献   
980.
A participative goal-setting and feedback intervention increased cashiers' identification-checking behavior at a large grocery store. The cashiers' identification-checking percentages increased from 0.2% at baseline to 9.7% during the intervention phase and then declined to 2.3% during withdrawal. At the control store, the percentages of identification-checked purchases were 0.3%, 0.4%, and 0.7%, respectively, during the A-B-A phases at the intervention store. A comprehensive social-validity assessment showed ID-checking to be accepted by both cashiers and customers.  相似文献   
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