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131.
Geraldine O’Sullivan 《Social indicators research》2011,101(1):155-172
The construct of eustress was studied alongside hope and self-efficacy, to explore how these constructs are related to life
satisfaction among undergraduates. Questionnaires were administered to undergraduates to test the hypotheses that (1) as eustress
levels increase, so will life satisfaction levels; (2) when eustress, hope, and self-efficacy are examined together, they
will predict life satisfaction better than eustress alone; (3) eustress, hope, and self-efficacy will all be positively correlated
with life satisfaction; and (4) self-efficacy will be the most positively correlated with life satisfaction. The results revealed
a significant positive correlation between eustress and life satisfaction. A Hierarchical Linear Regression analysis revealed
significant results supporting hypotheses 2 and 3, but not hypothesis 4. Results indicated that hope is the best predictor
of life satisfaction. The work reported provides a reliable tool for measuring eustress, examines eustress in a new way at
the academic level, and provides helpful information about student wellness to college administrators. 相似文献
132.
Neglect Toolkit: Guidance for Practitioners by Northamptonshire Safeguarding Children Board, 2016. Available to Download Free of Charge from: https://www.northamptonshirescb.org.uk/health-professionals/toolkits-and-procedures/toolkits-professionals
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Wendy Hill 《Child Abuse Review》2018,27(1):85-86
133.
A measure of multicollinearity is defined which is useful in evaluating maintained hypotheses and aiding estimator selection as it suggests when a non-traditional estimator proposed by Bock (1975) is minimax and dominates ordinary least squares. An example is used to illustrate the presented methodology. 相似文献
134.
135.
The good government models of the 1990s realized a focus that included reinventing, reengineer-ing, rethinking, quality, empowerment, and devolution of the organization. These organizational reform ideologies sought to increase involvement, improve productivity, manage performance, and drive results. One essential key that has been disregarded in these government models is the involvement of community in the decision-making process. This paper points to the importance of involving and empowering citizens in the decision-making process, particularly in regard to community justice based on the notion of restorative justice system. Community justice, a modern day reform movement with international proportions, is based on the principles of empowering community, repairing harm caused by a crime or disturbance, and reducing risk to the community. 相似文献
136.
A projective (2n,n,λ,1)-design is a set of n element subsets (called blocks) of a 2n-element set V having the properties that each element of V is a member of λ blocks and every two blocks have a non-empty intersection. This paper establishes existence and non-existence results for various projective (2n,n,λ,1)-designs and their subdesigns. 相似文献
137.
Hill D 《Physician executive》2001,27(5):62-65
Elisabeth Hager, MD, MMM, CPE, is teaming up with scientists and industrialists to teach physicians how to apply principles of lean, total-quality manufacturing to their practices. She believes innovation and efficiencies can help doctors resurrect their profession's image and their control over it--and perhaps even reinvent American health care. 相似文献
138.
Risk Perception in a Developing Country: The Case of Chile 总被引:2,自引:0,他引:2
In this work we characterize risk perception in Chile, based on the psychometric paradigm, exploring the difference between perceived social and personal risk. For this purpose, we conducted a survey including 54 hazards, 16 risk attributes, and 3 risk constructs. The survey, divided into four parts, was administered to 508 residents of Santiago, Chile. Using factor analysis, three main factors, which accounted for 80% of the sample's variance, were identified: factor 1, commonly called "Dread Risk" in the literature, explained 37% of variance; factor 2, "Unknown Risk," explained 28%; and factor 3, which we called "Personal Effect," explained 15% of the variance. On average, individuals perceived themselves as less exposed to risk and with more control and knowledge about them than the general population. OLS regression models were used to test the association of perceived risk with the three main factors. For social risk, factor 1 had the greatest explanatory power, while factor 2 had a negative sign. For personal risk, only factors 2 and 3 were significant, with factor 3 having the greatest explanatory power. Risk denial (defined as the difference between perceived personal and social risk) was associated with factors 1 and 2 only, with factor 2 having a negative sign. The difference between desired and actual regulation levels proved positive for all hazards, thus indicating that Chileans are dissatisfied with the current regulation level for all the hazards analyzed. The comparison of data at the aggregate and at the individual subject's level suggests that while the aggregate analysis overestimates the magnitude of the correlations it still reflects the tendency of the individual responses. 相似文献
139.
To review and analyze the scope of practice of health promotion services and draft standards of quality indicators for higher education communities, the American College Health Association (ACHA) initiated a Task Force on Health Promotion in Higher Education in May 1996. Members of the task force developed a National Survey on Health Promotion and Education in Institutions of Higher Education and mailed the survey to a stratified random sample of 600 ACHA member institutions, as well as to 97 key "best-practice health promotion leaders". The larger sample produced a 75.3% response rate, and 90.7% of the key informants returned usable surveys. The authors report selected findings from both groups that chronicle the state of health promotion practice in higher education at the close of the 20th century. The task force used the findings to establish a data-driven framework for the Year 2001 Standards of Practice for Health Promotion in Higher Education. 相似文献
140.
Hill Peter D. 《统计学通讯:理论与方法》2013,42(3):605-620
A distribution function is estimated by a kernel method with a poinrwise mean squared error criterion at a point x. Relation- ships between the mean squared error, the point x, the sample size and the required kernel smoothing parazeter are investigated for several distributions treated by Azzaiini (1981). In particular it is noted that at a centre of symmetry or near a mode of the distribution the kernei method breaks down. Point- wise estimation of a distribution function is motivated as a more useful technique than a reference range for preliminary medical diagnosis. 相似文献