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271.
Supporting young disabled people at the transition to adulthood has long proved to be a challenging task. Young men with Duchenne muscular dystrophy (DMD) have until recently died before they reached adulthood. Now they are living longer but with a corresponding lack of forethought about how they should be supported in adulthood. This study investigated in three regions of England what was happening for young men with DMD and how they were being supported. Semi-structured interviews were conducted with 37 young men (aged 15+) with DMD and 58 other family members. The findings suggested that too many young men had finished education and training and were at home during the day without meaningful activity. In part, the complicated nature of shifting expectations across the life-course had made planning for an adult life with DMD very challenging. This could be exacerbated by problematic assumptions and stubborn barriers. 相似文献
272.
273.
274.
This paper experimentally investigates how risk attitudes mitigate leadership effectiveness in a collective setting with projects that exhibit both free riding and coordination problems. We take two novel approaches: 1) the introduction of economic game theory to psychological studies of leadership, and 2) the application of the leadership ontology of Drath et al. (2008) as a cross-disciplinary integrative framework. Leadership here is focused on the presence or absence of direction, alignment, and commitment as well as antecedent beliefs and practices that are held within a collective (for us, our experimental participants). Our leadership context is stripped down to very minimal conditions: three group members, an investment decision, and the introduction of information regarding group members' attitudes toward risk. We find that the mere mention of risk attitude (whether risky or risk averse) undermines leadership effectiveness in mitigating free riding for our 420 experimental participants. Our study's primary implications lie in the application of game theory methodology to the psychological study of leadership, the introduction of relevant individual difference constructs to economic studies of leadership, and the advocation of the Drath et al. (2008) framework as a helpful integrative mechanism for interdisciplinary leadership research. 相似文献
275.
John F. Monahan 《统计学通讯:模拟与计算》2013,42(4):545-553
An algorithm, in the form of a Fortran subroutine TRIPLE, is given to compute statistics for the triples test for symmetry, The computational complexity of the algorithm is O(n2) which is an improvement over the straight for ward method, which is O(n3). 相似文献
276.
John Roberts 《Development policy review : the journal of the Overseas Development Institute》2004,22(6):623-651
Can results‐oriented approaches to public expenditure management function in low‐income countries? Do they have a role in securing the implementation of poverty reduction strategies? And can they assist donors in ‘managing aid for results’? Findings from seven countries suggest that they can work in environments with mediocre discipline in budget and public finance management and a degree of uncertainty caused by macroeconomic instability, but not when there is excessive ‘informality’ and instability. With political will and a strong finance ministry, they have proved valuable tools in ensuring the coherent expansion of pro‐poor programmes and their delivery through autonomous local governments. However, they have yet to become effective in improving public administrations' accountability to parliament and to non‐governmental stakeholders. 相似文献
277.
This article reports results from two data sets testing predictions that a couple's sexual relationship suffers if the wife is employed, particularly if she is employed full time or high full time. A multiple‐theory framework was used, fusing the scarcity hypothesis, the enhancement hypothesis, and identity theory. The last suggests that an important individual difference variable, spouse role salience, should be related to a couples sexual functioning. In Study 1, data from the National Health and Social Life Survey were analyzed, focusing on 1,744 married persons. No significant differences in sexuality were found between women employed part, full, or high full time, nor between men employed full or high full time. In Study 2, data from the Wisconsin Maternity Leave and Health project were analyzed, focusing on 261 couples when they had a 4.5‐year‐old child. There were no differences between homemakers and women employed part, full, or high full time for several measures of sexual functioning. Neither were there differences between husbands employed full and high full time. More important were individual differences in spouse role salience. 相似文献
278.
We use a sample of CEO appointments at US corporations over the years 1992–2004 to test the 'glass cliff' hypothesis, which posits that females are appointed to leadership positions at firms that are in a precarious financial condition. Our analysis utilizes three measures of stock-price-based financial performance and two distinct control samples of appointments of males to the CEO position. We find that corporate performance preceding CEO appointments tends to favor females, implying that females (males) are appointed to the CEO position largely at times when the firm is in relatively better (worse) financial health. Disaggregating the data by appointments in up versus down markets, at high-risk versus low-risk firms, and by calendar time yield similar conclusions. There appears to be no glass cliff facing female CEOs at US firms. Our findings suggest a need for additional research to identify where and for what types of positions this phenomenon is prevalent. 相似文献
279.
John P. Robinson 《Social indicators research》2010,99(1):1-12
Despite clear evidence that Americans’ economic standard of living has improved over the last half-century in terms of income,
ownership of technology and housing among other indicators, there is scant evidence from non-economic quality-of-life (QOL)
indicators of improved life quality to parallel these economic gains. The present article adds to this list in showing little
if any progress in three QOL indicators (the first two about time and activity) that have received less or no attention in
the social indicators literature, namely (1) frequency of the highly enjoyable activity of sex, (2) participation in various
serious arts activities and (3) scores of verbal ability. The data on sexual activity and verbal ability come from the 1974–2008
General Social Surveys (GSS) from the University of Chicago, and for the arts from the 2008 Survey of Public Participation
in the Arts (SPPA) conducted by the US Census Bureau for the National Endowment for the Arts since 1982. All three surveys
interviewed nationally representative samples, with over 70% response rates and sample sizes of more than 15,000 adults. The
GSS data on sexual frequency show no significant increase in estimated frequency of sex since 1989, despite its strong appeal and the availability of new societal conveniences. This held both before and after
adjustment for the age, marital status and education in the population; contrary to expectation, working long hours was associated
with increased sex both before and after adjustment for these other demographic predictors. The SPPA trend data on arts participation actually showed a decline in participation, especially after adjustment for its major predictor of years of education; again
no decreased participation was found among those working long hours. While scores on verbal ability in the GSS have stayed rather steady since 1974, they have decreased after MCA adjustment for the increased college education
in more recent years, as documented by Nie et al. (2009). Thus, contrary to expectations, increases in public education have not been accompanied by improvements on these three
indicators. 相似文献
280.