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991.
The authors of this article describe a study of European companies the aim of which was to review the extent of multiple scenario analysis in company planning. They describe the differences in planning between users and non-users of the system, and analyse the benefits and drawbacks of using the system.  相似文献   
992.
QALYs versus WTP.   总被引:2,自引:1,他引:2  
James K Hammit 《Risk analysis》2002,22(5):985-1001
Quality adjusted life years (QALYs) and willingness to pay (WTP) are alternative measures of the value of reductions in health risk that are often used in evaluating environmental, health, and safety practices. Although both methods are based on individual preferences, the underlying assumptions differ. The different bases yield systematically different conclusions about the relative value of reducing health and mortality risks to individuals that differ in age, preexisting health conditions, income, and other factors. The choice of which method to use depends on judgments about what constraints should be placed on individual preferences and what factors should be considered in aggregating preferences across people.  相似文献   
993.
This paper is on heterosexuals' use of words such as "fag" and "queer" to refer to one another in an insulting manner. This behavior perpetuates heterosexism and the stigmatization of gays. Two hundred and fifty-seven university students (73% Euro-American) served as participants. Males exhibited more anti-gay prejudice and anti-gay behavior than females. Heterosexual males frequently used words such as "fag" and "queer" to put one another down. Anti-homosexual prejudice was predictive of anti-gay behavior. However, approximately half of those who engaged in the behavior were not strongly anti-homosexual. For these individuals, the behavior may win approval from their social group. Awareness campaigns and peer reminders that the derisive use of "fag" and "queer" harms homosexuals may be effective in changing this group. It is more difficult to reduce this behavior in individuals with strong anti-homosexual attitudes. The role of individuals and educational and work organizations in bringing about change is discussed.  相似文献   
994.
A number of explanations have been suggested in the literature for the finding that women consistently report higher levels of fear of crime than males. The "shadow" hypothesis argues that fear of crime among females reflects fear of sexual assault. The "intimate" hypothesis argues that women's fear of crime is the result of exposure to intimate violence. Females' fear of crime is expected to be explained by their fear of partners' violence. The main argument of this article is that women's fear of crime might be the result of traditional family gender roles. When asked, women might express fear not only for their own well-being but for that of their children. A survey of a representative sample of women in the third largest city of Israel was used to test this assumption. Women's fear of crime was found to be affected by fear of sexual assault and fear of violent partners. In addition, consistent with the argument of this study, women's fear of violent and sexual victimization of their children had a significant effect on their perception of fear. Future directions for research are suggested.  相似文献   
995.
996.
1. Inpatient treatment programs operating in the managed care environment must clearly articulate their treatment outcomes and the processes of care that are connected to these outcomes. 2. The work of inpatient psychiatric nurses can be organized and articulated through the therapeutic processes of the Four S Model: Safety, Structure, Support, and Symptom Management. 3. Nurses are vital contributors to the inpatient treatment process, but will be marginalized if they are unable to articulate how their interventions contribute to the positive treatment outcomes.  相似文献   
997.
Suicide, the endpoint of a continuum that begins with suicide ideation, is the third leading cause of death among the US college-aged population. The first and second leading causes of death among this age group, unintentional injury and homicide, may also be linked to suicide ideation. We used data from the National College Health Risk Behavior Survey to examine the association between suicide ideation and injury-related behaviors among 18- to 24-year-old college students. Students who reported suicide ideation were significantly more likely than students who did not report considering suicide to carry a weapon, engage in a physical fight, boat or swim after drinking alcohol, ride with a driver who had been drinking alcohol, drive after drinking alcohol, and rarely or never used seat belts. Given this clustering of injury-related risk behaviors, college prevention programs should aim to reduce risks for injuries comprehensively, rather than addressing each risk behavior separately.  相似文献   
998.
999.
1000.
In 1992, the False Memory Syndrome Foundation (FMSF), an advocacy organization for people claiming to be falsely accused of sexual abuse, announced the discovery of a new syndrome involving iatrogenically created false memories of childhood sexual abuse. This article critically examines the assumptions underlying “False Memory Syndrome” to determine whether there is sufficient empirical evidence to support it as a valid diagnostic construct. Epidemiological evidence is also examined to determine whether there is data to support its advocates' claim of a public health crisis or epidemic. A review of the relevant literature demonstrates that the existence of such a syndrome lacks general acceptance in the mental health field, and that the construct is based on a series of faulty assumptions, many of which have been scientifically disproven. There is a similar lack of empirical validation for claims of a “false memory” epidemic. It is concluded that in the absence of any substantive scientific support, “False Memory Syndrome” is best characterized as a pseudoscientific syndrome that was developed to defend against claims of child abuse.  相似文献   
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