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41.
People differ in their comfort with tampering with the natural world. Although some see altering nature as a sign of human progress, others see it as dangerous or hubristic. Across four studies, we investigate discomfort with tampering with the natural world. To do so, we develop the Aversion to Tampering with Nature (ATN) Scale, a short scale that is the first to directly measure this discomfort. We identify six activities that people believe tamper with nature (geoengineering, genetically modified organisms, pesticides, cloning, gene therapy, and nanoparticles) and show that ATN scores are associated with opposition to these activities. Furthermore, the ATN Scale predicts actual behavior: donations to an anti-tampering cause. We demonstrate that ATN is related to previously identified constructs including trust in technology, naturalness bias, purity values, disgust sensitivity, aversion to playing God, and environmental beliefs and values. By illuminating who is concerned about tampering with nature and what predicts these beliefs, the ATN Scale provides opportunities to better understand public opposition to technological innovations, consumer preferences for “natural” products, and strategies for science communication.  相似文献   
42.
Using ten years of data in the structured technology transfer program of the United States National Aeronautics and Space Administration as a base, a rough model of the nature and significance of research and development and its movement as technology is presented. Painted in economic hues is the economic return of technology of 7·23 to 1 over an 18 year period, in technical terms—the nature of integrated circuit technology transfer and the public significance of technology transfer to the problems of rechargeable Cardiac Pacemakers. The distinction between natural technology diffusion and intended technology transfer is made to outline the movement of technology through the U.S. economy.  相似文献   
43.
Elo IT 《Demography》2001,38(1):97-114
New life tables for African Americans are presented from 1935 through 1990. They are based on a historical series of vital statistics data on deaths that have been corrected for age misreporting, on reconstructed population counts that have been adjusted for census underenumeration, and on births that have been corrected for underregistration. The new life tables show rapid mortality declines for both African American males and females from 1935 to 1950, and relatively steady reductions thereafter for females. The smaller declines in male mortality in young adulthood and middle age since the 1950s have led to exceptionally high ratios of male to female mortality at these ages. Corrections for census undercounts lead to higher values of life expectancy than in official life tables, but to less improvement over time. Official estimates of life expectancy at age 65 appear to be about 10% too high around 1940 but only about 1.5% too high in the late 1980s.  相似文献   
44.
Researchers and institutional review boards are routinely called upon to evaluate the cost-benefit status of proposed research protocols that involve human participants. Often these assessments are based on subjective judgments in the absence of empirical data. This reliance on subjective judgments is of particular concern for studies involving clinical samples where unfounded assumptions may adversely affect research progress or clinical outcomes. The Reactions to Research Participation Questionnaire (RRPQ) was designed to address this shortcoming and to help promote ethical decision making about research practice. The present study describes development of the RRPQ and presents a series of exploratory and confirmatory analyses investigating its structure. Based on these findings, a revised version of the instrument and suggestions for future research are presented. This approach provides a foundation for scientifically informed protection of human subjects.  相似文献   
45.
This article summarizes gaps between assumptions that appear in the literature, research, and accepted standards for marital and family therapy (MFT) supervision, and the common practice of supervisors. Issues that stem from these gaps are highlighted and recommendations are made for closing them. In an effort to refine the standard of practice for MFT supervision, best practice recommendations are offered for MFT supervision.  相似文献   
46.
In a 1996 article on family theory, we (Green & Werner) proposed that family enmeshment should not be equated with high cohesion and that the construct of enmeshment fails to discriminate between two distinct relationship processes: Closeness-caregiving and intrusiveness. In this study, our model of these two independent dimensions of family connectedness was tested by assessing spouses from 264 couples, using the California Inventory for Family Assessment (CIFA). The CIFA scales showed acceptable reliability. Significant interspouse validity correlations also were obtained. As predicted by our theory, factor analyses distinguished dimensions of intrusiveness (blurring of boundaries) from dimensions of closeness-caregiving (such as warmth and nurturance). On all but two factors, behaviors of only one spouse (but not of both) had interpretable loadings. That is, in most areas, the two spouses' behaviors did not load together to form meaningful factors. The latter finding suggests that family systems theory--with its central notion of reciprocally contingent behaviors between family members--may be useful in understanding only a few dimensions of spouses' behavior (such as reciprocal aggression) whereas personality-in-context theories may be better for understanding most other dimensions (such as warmth and nurturance).  相似文献   
47.
To investigate the role of alcohol expectancy, situational factors, and personality variables in predicting postdrinking aggression, two questionnaire studies were conducted. Subjects were randomly assigned to imagine themselves and their responses in a scenario situation, which was a combination of different beverages (soda vs. alcohol), instigation, and inhibition conditions. Both studies found significant 3-way interactions of personality aggression proneness (Buss-Durkee Hostility Inventory Assault scale) by beverage condition and by situational cue condition on subjects' reported likelihood of engaging in aggressive behavior. Expected aggression was strongly associated with greater aggression proneness in the nonalcoholic condition when there was a situational cue (low inhibition in Study 1, high instigation in Study 2) invoking aggression, but not when the situational cue was absent. This relationship between aggression proneness and expected aggression, however, was attenuated in the alcoholic drink conditions in both studies. In general, it was found that the effect of alcohol on expected aggression was minor relative to the large and significant effects of aggression proneness, instigation, and inhibition.  相似文献   
48.
Attitudinal acceptance of intimate partner violence (IPV) is an important correlate of violent behavior. This study examined acceptance of IPV using data collected from a nationally representative telephone survey of 5,238 adults. Multivariable logistic regression analyses were used to test for associations between sociodemographic characteristics, exposure to violence, question order, and acceptance of hitting a spouse or boyfriend/girlfriend under specific circumstances. Depending on the circumstance examined, acceptance of IPV was significantly higher among participants who were male and younger than 35; were non-White; were divorced, separated, or had never married; had not completed high school; had a low household income; or were victims of violence within the past 12 months. Participants were more accepting of women hitting men; they also were consistently more likely to report tolerance of IPV if they were asked first about women hitting men rather than men hitting women. Reports of IPV tolerance need to be interpreted within the context of the survey. Efforts to change IPV attitudes can be tailored to specific IPV circumstances and subgroups, and these efforts should emphasize that the use of physical violence is unacceptable to both genders.  相似文献   
49.
Provision of home- and community-based long-term care is a growing concern at the national, state, and local levels. As more persons grow old, the need for these services is expected to rise. This analysis examines the distribution and utilization of three home- and community-based long-term care programs in North Carolina for each of the state's 100 counties. Maps were generated to examine how counties differed in respect to service utilization among the elderly. Great variability was found in number of elderly utilizing the services across the state as well as the percent of Medicaid- and/or age-eligible persons who utilized the programs. Multivariate modeling for associations to service utilization was only possible for one of the long-term care programs. Results indicated that living alone, being non-white, and having a mobility and self-care limitation were all positively related to utilization. Percent of persons 85 years or older and the ratio of institutionalized long-term care beds were negatively associated with utilization. It was concluded that states must engage in concerted efforts to ensure equity in access to home- and community-based long-term care.  相似文献   
50.
Michael ST  Crowther MR  Schmid B  Allen RS 《Journal of women & aging》2003,15(2-3):145-65; discussion 185-7
Nearly half of women age 65 or older are widows and nearly 70% of these women live alone. Because older women are three times more likely than their male counterparts to be widowed, widowhood has been labeled a primarily female phenomenon. This review article has two aims: (a) to discuss the impact of widowhood on the lives of older women and (b) to discuss how religion and spirituality may be used as coping methods for conjugal loss. After reviewing the literature the authors conclude that older women use religious coping as well as religious and spiritual beliefs and behaviors to facilitate positive adjustment to the loss of a spouse.  相似文献   
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