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Over the past two decades there has been a growing awareness that sport may not be a positive experience for all children. For example, we know that some children experience sexual abuse in the context of organised sport, and that these offences are often committed by trusted adults, including coaches and club officials. However, less attention has been given to the physical abuse of child athletes. This paper presents a study that explored children's experiences of organised sport, as recounted by young people between the ages of 18 and 25 years in Australia. The study explored the experience of child physical abuse in organised sport including violence, overtraining, and training while injured. A mixed methods research design produced 107 survey responses and 10 in-depth interviews with young adults. Most respondents reported the positive impact that participating in sport had had on their development, but more than a third of the respondents also described experiences of overtraining, being forced to train when injured or of direct physical violence. Drawing upon a thematic analysis of the qualitative data, a conceptual model has been developed and is presented to assist in the understanding of the dynamic of secrecy, which may facilitate ongoing physical harm to children in this context.  相似文献   
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Civic participation constitutes a range of activities that strengthen participatory democracy, such as voting, volunteerism, association membership, or political and community activism. Factors associated with civic participation are community attachment, religious participation, and quality of life satisfaction. Using a sample of 55 adults, ages 18 to 92 years, the results indicate that this is an engaged sample group in the volunteer arena with high religious attendance, attachment to their communities, and average satisfaction with their quality of life as outcomes of their civic participation.  相似文献   
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Abstract

Workflow mapping can yield valuable results wherever complex processes are used. Some of its many benefits include knowledge retention, identification of inefficiencies, and more effective decision making. However, despite the promise of improved productivity and stewardship of library resources, tackling diagrams of complex and often long-unexamined workflows can seem too daunting a task to even attempt—at least without the right tool. This review takes a look at the robust features for flowchart creation offered by Lucidchart, a free online software that greatly reduces the challenges of constructing complicated diagrams. Lucidchart’s intuitive interface and built-in library of templates and design elements bring the benefits of visual mapping well within the reach of busy librarians and managers attempting to chart, understand, and streamline workflows in their units.  相似文献   
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Survey-based choice scenarios used to value non-market public goods typically preclude any risk that the benefits described may not be delivered. Our survey specifies explicit risks of (a) outright program failure and (b) program redundancy due to possible private sector substitutes. Additionally, most analyses assume that survey subjects fully accept these scenarios and that all provided information receives their complete attention. Our discounted expected utility model of choice accommodates both these objective risks and the possibility of subjective scenario adjustment or selective inattention by respondents. We then counterfactually simulate willingness-to-pay in the absence of these distortions.
Trudy Ann CameronEmail:
  相似文献   
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Evelyn Hooker's research comparing the mental health of 30 male homosexuals to 30 male heterosexuals may be the most influential study in the history of social science. The American Psychological Association (APA) claims her work was the major reason it began advocating for acceptance of homosexuality. It led the American Psychiatric Association in 1973 to eliminate homosexuality from the Diagnostic and Statistical Manual of Mental Disorders. And it impacted the U.S. Supreme Court's 2003 legalization of sodomy in Lawrence v Texas.

Hooker reportedly believed experts would be unable to distinguish homosexuals from heterosexuals on psychological tests. Re-examination of her work indicates that Hooker's study was neither rigorous nor reliable. Among other problems, homosexual subjects were easily identified on test protocols; her reports of how she obtained her samples were incomplete and contradictory; and her study generated results supportive of obsession/compulsivity in homosexuals.

Thus Hooker's study was seriously flawed. Moreover, because it was marketed by the APA as central in transforming homosexual activity from an illness/crime into acceptable behavior—yet Hooker did not correct those who mischaracterized her work—APA misrepresentations of Hooker over the past 40 years appear to be more in line with ideology than science.  相似文献   
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Purpose  To describe the development of a model for estimating the effects of tobacco use upon Quality Adjusted Life Years (QALYs) and to estimate the impact of tobacco use on health outcomes for the United States (US) population using the model. Method  We obtained estimates of tobacco consumption from 6 years of the National Health Interview Survey (NHIS). In addition, NHIS data were used to impute the Quality of Well-Being (QWB) Scale using a new methodology known as QWBX1. The QWB places health status on a continuum ranging from death (0.0) to full functioning without symptoms (1.0). The method allows the adjustment of life expectancy for reduced quality of life associated with health conditions. NHIS data were matched to the National Death Index for 14,464 deaths occurring by December 31, 1997. The analysis is limited to adults between the ages of 18 and 70 years. Results  Quality of Well-Being scores were broken down by age and for six smoking categories: (1) non-smokers, (2) those who smoke 1–10 cigarettes per day, (3) 11–20 cigarettes per day, (4) 21–30 cigarettes per day, and (5) 31–40 cigarettes per day, and (6) 40 or greater cigarettes per day. There was a systematic relationship between current tobacco use and health-related quality of life at each point along the age spectrum and there was a clear and systematic separation of quality-adjusted life expectancy by number of cigarettes smoked per day. Teenagers who continue to smoke loose 3.5 QALYs between ages 18 and 70 in comparison to non-smokers. A greater portion in the loss in QALE is attributable to quality of life than to shorten life expectancy. Conclusions  The overall goal of Healthy People 2010 is to increase Years of Healthy Life (or QALE) in the United States. Each year, tobacco use results in hundreds of thousands of quality-adjusted life years lost. Combined models of morbidity and mortality incorporating a range of tobacco consumption levels are required to best represent the impact of tobacco use. Supported by a Grant 11RT-0243 from the Californian Tobacco Related Disease Research Program (TRDRP)  相似文献   
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