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121.
Using data collected from the Woman’s College (WC) Alumni Study, the purpose of this study was to determine whether perceived health status is related to physical activity in older women. A multiple linear regression analysis was conducted to examine the relationship between amounts of physical activity and self-reported health status. The results of the current study reveal that the level of physical activity is significantly correlated with perceived health status. The findings of this study have implications for the assessment of older individuals’ health and may lead to interventions that are tailored to increase physical activity among older women.  相似文献   
122.
Laurie A  Neimeyer RA 《Omega》2008,57(2):173-193
Few empirical studies have explored the grieving process among different ethnic groups within the United States, and very little is known about how African Americans and Caucasians may differ in their experience of loss. The purpose of this study was to examine the African-American experience of grief, with particular emphasis on issues of identity change, interpersonal dimensions of the loss, and continuing attachments with the deceased. Participants were 1,581 bereaved college students (940 Caucasians and 641 African Americans) attending classes at a large southern university. Each participant completed the Inventory of Complicated Grief-Revised, the Continuing Bonds Scale, and questions regarding the circumstances surrounding his or her loss. Results revealed that African Americans experienced more frequent bereavement by homicide, maintenance of a stronger continuing bond with the deceased, greater grief for the loss of extended kin beyond the immediate family, and a sense of support in their grief, despite their tendency to talk less with others about the loss or seek professional support for it. Overall, African Americans reported higher levels of complicated grief symptoms than Caucasians, especially when they spent less time speaking to others about their loss experience. Implications of these findings for bereavement support services for African Americans were briefly noted.  相似文献   
123.
We read in our daily newspapers and see on television reports on issues that use probability and statistics such as: the use of DNA fingerprinting in the courts, testing for aids, the interpretation of economic indicators, polls, medical trials etc. We describe a course called Chance whose aim is to teach the basic concepts of probability and statistics in the context of current issues and to make students better able to interpret and critically analyze what they read in the news about issues that affect their daily lives  相似文献   
124.
Despite increased awareness of the need to begin educating young children about the potential dangers of gambling, empirical knowledge of the prevention of adolescent problem gambling and its translation into science-based prevention initiatives is scarce. This paper poses the question of whether or not the common elements of tobacco, alcohol, and illicit drug abuse prevention programs can be applied to gambling prevention. Common risk and protective factors across addictions, including gambling, appear to point to the need to develop a general model of primary, secondary, and tertiary prevention. The authors present the need for science-based prevention initiatives and describe a general adolescent risk-taking model as a basis for science-based prevention of adolescent problem gambling and other risk behaviors.  相似文献   
125.
Chlamydia trachomatis infection in college students has not undergone a detailed large-scale evaluation. The authors undertook a cross-sectional study of 4,086 students enrolled on the campuses of California State University, Sacramento, and 3 local community colleges from fall 2000 through spring 2002. They used an outreach screening model to determine the presence of infection by testing urine for chlamydial DNA by polymerase chain reaction. Participants completed demographic and behavioral risk questionnaires and a chlamydia knowledge assessment. Overall, 3.4% of participants tested positive for infection. Screening of male and female students was evenly distributed and incidence rates for males (3.03%) and females (3.78%) were similar Variables associated with significantly increased risk were younger than 25 years, ethnicity other than White, more than one sexual partner in the preceding year or a new partner in the preceding 2 months, and current symptoms. Innovative outreach programs to screen a majority of at-risk college students should be developed.  相似文献   
126.
Despite more than 25 years of research on the processes and outcomes of information systems development in organizations, deficiencies exist in our knowledge about the effective management of complex systems development processes. Although individual studies have generated a wealth of findings, there is a need for a cumulative framework that facilitates interpretation of what has been learned and what needs to be learned about the process of information systems development. This paper reviews prior research on ISD processes and identifies the different types of contributions that have been made to our growing knowledge. More important, it generates a cumulative framework for understanding the process of ISD that could provide a valuable template for future research and practice.  相似文献   
127.
Business schools are facing increased competition due to information technology innovations and customer dissatisfaction. In response, business schools are turning to a variety of solutions, such as team teaching, integrated curricula, and distance learning. This article presents the results of a collaborative action research project initiated by one business school faced with the need to revitalize its MBA program. The faculty engaged in this project learned much about the challenges of teaching an integrative course and the constancy of change. We share our conclusions and recommendations about an integrated curriculum, distance learning, adult learning, team teaching, revisions in program duration and structure, as well as advice on the necessary administrative support and compensation for business schools contemplating such changes. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   
128.
We evaluated the effects of marital dissatisfaction on adolescent‐perceived conflict in 435 families with and without a parental history of alcoholism. On average, family conflict decreased linearly as adolescents aged. Families with an alcoholic parent demonstrated higher adolescent‐reported family conflict and this effect was partially mediated by higher mother‐ and father‐reported marital dissatisfaction. Families with higher marital dissatisfaction had greater conflict when adolescents were young (based on fathers’ marital dissatisfaction) and as they aged (based on mother's marital dissatisfaction). Years in which mothers reported higher marital dissatisfaction than usual coincided with years in which adolescents reported greater family conflict. Results indicate that marital dissatisfaction has both within and between‐family effects on adolescent perceptions of conflict.  相似文献   
129.
Using data from Wave 3 of the Chicago Health and Life Experiences of Women (CHLEW) study (N = 699), we explored whether religiosity and spirituality were associated with risk of hazardous drinking, drug use, and depression among sexual minority women (SMW; i.e., lesbian, bisexual) and possible differences by race/ethnicity. Participants were more likely to endorse spirituality than religiosity, and endorsement of each was highest among African American SMW. We found no protective effect of religiosity or spirituality for hazardous drinking or drug use. An association initially found between identifying as very spiritual and past-year depression disappeared when controlling for help-seeking. Among SMW with high religiosity, African American SMW were more likely than White SMW to report hazardous drinking. Latina SMW with higher spirituality were more likely than White SMW to report drug use. Results suggest that religiosity and spirituality affect subgroups differently, which should be considered in future research on resiliency among SMW.  相似文献   
130.
This paper reports the first detailed empirical examination of the effects of voter cost perceptions on demand for environmental risk regulations. Using a statewide random sample of Washington's electorate, I examine voting behavior for a proposed regulation of gasoline stations under varying cost and distributional assumptions. Results suggest normative concerns are as important in explaining support as are expected risk reduction benefits. These norms include making polluters pay, imposing larger burdens on polluters with higher ability to pay, and enforcing public property rights. In contrast, potential price increases as a result of regulation have negligible effects on voter support.  相似文献   
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