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561.
Indicators explaining gender differences in personality and pain among older cancer patients have not been adequately addressed. This study examined gender differences in cancer-related pain severity, the Five Factor Model of personality, and affect among older cancer patients (86 women, 64 men). No significant differences were found in pain severity between the gender groups. Analyses indicated that women scored significantly higher for the personality trait of neuroticism than men (p < .05). Further analyses showed that different demographic, health, and personality variables predicted pain severity in women and men. Gender was found to be a significant moderator in the association between the personality trait of neuroticism and average pain. These findings suggest that both gender and different personality types may influence reported pain severity. Specifically, the results suggest that how patients experience and report pain severity may be gender-specific, and that it may be inappropriate to assume that women and men experience, report, and manage their pain in similar ways. Future studies focusing on the influence of personality and gender on health outcomes are needed to assist healthcare providers in tailoring treatment, thereby promoting optimal symptom management. 相似文献
562.
The relationship between contract management capacity and implementation success in local government contracting is well established. However, less is known about how specific contract mechanisms are linked to this success. This study uses implementation of the Energy Efficiency and Conservation Block Grant Program to examine the use of formal and informal contract management techniques in the implementation of energy projects. The use of formal contract mechanisms, such as full and open competitive bidding, contact rescission and outcome-based performance measures, exhibits a statistically significant effect on implementation performance. The findings advance contracting theory and have practical implications for local government contracting and implementation success in fiscal federalism. 相似文献
563.
564.
It is unknown whether perceived pubertal timing changes as puberty progresses or whether it is an important component of adolescent identity formation that is fixed early in pubertal development. The purpose of this study is to examine the stability of perceived pubertal timing among a school-based sample of rural adolescents aged 11-17 (N=6,425; 50% female; 53% White). Two measures of pubertal timing were used, stage-normative, based on the Pubertal Development Scale, a self-report scale of secondary sexual characteristics, and peer-normative, a one-item measure of perceived pubertal timing. Two longitudinal methods were used: one-way random effects ANOVA models and latent class analysis. When calculating intraclass correlation coefficients using the one-way random effects ANOVA models, which is based on the average reliability from one time point to the next, both measures had similar, but poor, stability. In contrast, latent class analysis, which looks at the longitudinal response pattern of each individual and treats deviation from that pattern as measurement error, showed three stable and distinct response patterns for both measures: always early, always on-time, and always late. Study results suggest instability in perceived pubertal timing from one age to the next, but this instability is likely due to measurement error. Thus, it may be necessary to take into account the longitudinal pattern of perceived pubertal timing across adolescence rather than measuring perceived pubertal timing at one point in time. 相似文献
565.
Yoonsook Ha Maria Cancian Daniel R. Meyer 《Journal of policy analysis and management》2010,29(4):799-820
The underlying theory behind child support guidelines implies that child support orders should change when the incomes of noncustodial parents change. This paper documents changes in noncustodial fathers' earnings over a five‐year period and examines the relationship between the changes in earnings and modifications in child support orders. Using detailed longitudinal administrative data from Wisconsin, the authors examine the history of orders and earnings for fathers in couples who had their first child support ordered in 2000. A substantial proportion of fathers experience large changes in earnings, but relatively few of the associated child support orders are modified. Using discrete‐time multinomial event history models that consider time‐varying variables and control for censored observations, we find some evidence of changes in earnings being associated with changes in orders, all else equal, but the relationship is relatively weak and order changes are not proportional to earnings changes. The findings highlight the challenges and importance of developing policies that result in child support orders being more responsive to changes in fathers' incomes. © 2010 by the Association for Public Policy Analysis and Management. 相似文献
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567.
Through the nation's first century, states used their concurrentconstitutional right to schedule presidential and House electionsat widely varying times. Senators were also elected within thestates at diverse times. This study examines the gradual establishmentof uniform election dates and offers an explanation of why Congressfelt it appropriate to override state autonomy to eventuallyestablish uniformity of state practices. 相似文献
568.
Maria Cancian Daniel R. Meyer Emma Caspar 《Journal of policy analysis and management》2008,27(2):354-375
In most states, child support paid on behalf of Temporary Assistance for Needy Families (TANF) participants is used to offset TANF and child support administrative expenditures; this policy primarily benefits taxpayers. In contrast, Wisconsin allowed most custodial parents to keep all support paid on their behalf. This policy, which treats welfare and child support as complements, was evaluated through an experimental design. This paper reports the key results of the experimental evaluation, using state administrative data to examine the effects on child support outcomes and governmental cost. We find that when custodial mothers keep all child support paid on their behalf, paternity establishment occurs more quickly, noncustodial fathers are more likely to pay support, and custodial families receive more support. These outcomes are achieved at no significant governmental cost. © 2008 by the Association for Public Policy Analysis and Management. 相似文献
569.
Cyanide concentrations of blood samples from fire victims autopsied in the Institute of Legal Medicine, Munich, have been determined. In 25% of 48 analyzed cases cyanide concentrations from 0.52 microgram to 6.24 microgram Cyanide/ml blood have been detected. These results are compared to former studies and the higher mean level in our collective is emphasized. The importance of hydrocyanid acid in the toxicity of fire gases is evidently greater, than assumed. Hydrocyanic acid may be produced from nitrogen continaing polymers during combustion. The quote of these polymers in clothing, furniture, and also in equipment of cars is increasing. Therefore, it is necessary to take more notice of the formation of hydrocyanic acid during combustion, even though carbon monoxide is in general the main toxic agent in fire gases. 相似文献
570.