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991.
992.
This was a preliminary study to evaluate the effectiveness of a tobacco prevention program on knowledge, attitude, intention, and behavior of tobacco use among fourth-grade students in four north central Florida counties. The results suggest that the program was effective in improving students' knowledge, attitudes, and intention toward not using tobacco products. Data analysis showed that students in the education group had a greater improvement in knowledge than the comparison group. Students in the education group also improved their attitude and intention scores while the comparison group did not show any improvement. The results also indicated positive responses from the students. In addition, teachers also gave a very positive response to the program.  相似文献   
993.
994.
This article describes the education quality control systems (for mathematics) used by those countries that performed best on the Third International Mathematics and Science Study (TIMSS). Enforced quality control measures are defined as "decision points"--where adherence to the curriculum and instruction system can be reinforced. Most decision points involve stakes for the student, teacher, or school. They involve potential consequences for failure to adhere to the system and to follow the program at a reasonable pace. Generally, countries with more decision points perform better on the TIMSS. When the number of decision points and TIMSS test scores are adjusted for country wealth, the relationship between the degree of (enforced) quality control and student achievement appears to be positive and exponential. CONCLUSION: The more (enforced) quality control measures employed in an education system, the greater is students' academic achievement.  相似文献   
995.
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   
996.
This prospective study examines the epidemiology of physical attack and rape among a sample of 171 not-in-treatment, crack-cocaine using women. Since initiating crack use, 62% of the women reported suffering a physical attack. The annual rate of victimization by physical attack was 45%. Overall, more than half of the victims sought medical care subsequent to an attack. The prevalence of rape since crack use was initiated was 32%, and the annual rate was 11%. Among those women having been raped since they initiated crack use, 83% reported they were high on crack when the crime occurred as were an estimated 57% of the perpetrators. Logistic regression analyses showed that duration of crack use, arrest for prostitution, and some college education were predictors of having experienced a physical attack. Duration of crack use and a history of prostitution were predictors of suffering a rape. Drug abuse treatment programs must be sensitive to high levels of violence victimization experienced by crack-cocaine using women. Screening women for victimization, and treating the problems that emanate from it, may help make drug abuse treatment more effective.  相似文献   
997.
998.
Eighteenth-century Scottish legal procedures to investigate the mental capacity of an individual to manage his or her own affairs are examined to discover the relative significance of different professional and lay groups in identifying disabilities. The role of medical men, lawyers and non-professionals is set in the context of contemporary social and political priorities in order to question simple models of medicalisation. A substantial body of empirical evidence is used to reveal the subtle gradations of power in different domestic, legal and institutional domains.  相似文献   
999.
Reverse mortgages have been suggested as a promising financial tool to help low-income older homeowners who want to remain in their houses. However, actual use of this option has been much below early estimates of potential demand. This study explored response to the new option through open-ended interviews of homeowners who had received reverse mortgage counseling. Decision-making was influenced by attachment to home, family input, and financial attitudes, including desire to leave a legacy. In general, homeowners took reverse mortgages only as a "last resort" that enabled them to maintain their independence.  相似文献   
1000.
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   
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