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271.
    
This research explores the simultaneous role of two Self–Other relations in the elaboration of representations at the micro‐ and ontogenetic levels, assuming that it can result in acceptance and/or resistance to new laws. Drawing on the Theory of Social Representations, it concretely looks at how individuals elaborate new representations relevant for biodiversity conservation in the context of their relations with their local community (an interactional Other) and with the legal/reified sphere (an institutional Other). This is explored in two studies in Portuguese Natura 2000 sites where a conservation project calls residents to protect an at‐risk species. Study 1 shows that (i) agreement with the institutional Other (the laws) and meta‐representations of the interactional Other (the community) as approving of conservation independently help explain (at the ontogenetic level) internalisation of conservation goals and willingness to act; (ii) the same meta‐representations operating at the micro‐genetic level attenuate the negative relation between ambivalence and willingness to act. Study 2 shows that a meta‐representation of the interactional Other as showing no clear position regarding conservation increases ambivalence. Findings demonstrate the necessarily social nature of representational processes and the importance of considering them at more than one level for understanding responses to new policy/legal proposals. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
272.
    
This study examined parental predictors of alcohol use and alcohol‐related consequences among 9th‐grade students (N = 296). Parental disapproval of teen drinking and quality of parent–child general communication were significant predictors of drinking behaviors. Implications for counselors are discussed.  相似文献   
273.
    
This study examined patients’ illness representations assessed shortly after an acute coronary syndrome (ACS) as predictors of posttraumatic stress symptoms six months later. Illness representations were assessed in ACS patients using standard measures at a home visit three weeks after discharge from hospital. Posttraumatic stress symptoms were assessed at the same time, and again six months later. Patients were aged 61 years on average, the majority being men (89.8%) of white European decent (89%). Greater posttraumatic symptoms at six months were associated with beliefs that the illness would last a long time (timeline), that it had an unpredictable time course (timeline – cyclical), greater consequences, less personal and treatment control, poorer illness coherence and stronger negative emotional representations (emotional upset relating to the illness; p?<?0.05). In multiple regression analyses, controlling for demographic, clinical and psychological factors (age, gender, ethnicity, social deprivation, ACS severity, negative affectivity and cardiac symptom recurrence), more intense emotional representations (β?=?0.146, p?=?0.041) and reduced illness coherence (β?=??0.133, p?=?0.029), emerged as independent predictors of posttraumatic symptom severity at six months. There was a near significant effect for personal control (β?=??0.113, p?=?0.058). These results demonstrate the importance of illness representations of ACS in predicting longer-term posttraumatic stress symptoms.  相似文献   
274.
    
The current research examined a moderated mediation model for the relationships among indicators of objective career success (salary and job level), subjective career success (career satisfaction), and turnover intention, as well as the boundary conditions of this process. Based on a survey study among a sample of Chinese managers (N = 324), we found that both salary and job level were negatively related to turnover intention, with these relations fully mediated by career satisfaction. The results further showed that the relation between job level and career satisfaction was weaker among managers who perceived a higher level of organizational career management, but stronger among managers with a higher managerial career anchor. In support of our hypothesized model, the indirect effect of job level on turnover intention through career satisfaction existed only among managers who perceived a lower level of organizational career management or managers with a higher managerial career anchor. These findings carry implications for research on career success and turnover intention.  相似文献   
275.
    
Posttraumatic stress disorder (PTSD) represents an often chronic and debilitating mental illness resulting from exposure to trauma. Although the most compelling evidence for the treatment of PTSD is cognitive behavioral therapy (CBT), many patients experience residual functional impairment, or relapse, suggesting that this approach does not work for all cases of PTSD. Repeated severe trauma, particularly during development, might increase the risk for a more intricate clinical profile, called complex PTSD (CPTSD), which might contribute to poorer treatment response. The following provides a comprehensive summary of the evidence examining whether CPTSD symptomatology is related to poorer treatment outcome of CBT, reviews the literature on the treatment of CPTSD, and offers insights into current issues and future directions of the construct.  相似文献   
276.
The general public and environmental policy makers often perceive management actions of environmental managers as “science,” when such actions are, in fact, value judgments about when to intervene in natural processes. The choice of action requires ethical as well as scientific analysis because managers must choose a normative outcome to direct their intervention. I examine a management case study involving prescribed burning of sagebrush (Artemisia tridentata) communities in south-central Montana (USA) to illustrate how to teach students to ethically evaluate a management action by precisely identifying: 1) the proposed management action, 2) the deficiency of the system to be remedied by the action, 3) the stakeholders affected by the action, and 4) the category and type of values affirmed in the management action. Through such analysis, students are taught to recognize implicit and explicit value judgments associated with management actions, identify stakeholders to whom managers have legitimate ethical obligations, and practice a general method of ethical analysis applicable to many forms of environmental management. An earlier version of this paper was presented at the Fourteenth Annual Meeting, Association for Practical and Professional Ethics, February 24–27, 2005.  相似文献   
277.
Blue-collar workers throughout the world generally face higher levels of pollution than the public and are unable to control many health risks that employers impose on them. Economists tend to justify these risky workplaces on the grounds of the compensating wage differential (CWD). The CWD, or hazard-pay premium, is the alleged increment in wages, all things being equal, that workers in hazardous environments receive. According to this theory, employees trade safety for money on the job market, even though they realize some of them will bear the health consequences of their employment in a risky occupational environment. To determine whether the CWD or hazard-pay premium succeeds in justifying alleged environmental injustices in the workplace, this essay (1) surveys the general theory behind the “compensating wage differential”; (2) presents and evaluates the “welfare argument” for the CWD; (3) offers several reasons for rejecting the CWD, as a proposed rationale for allowing apparent environmental injustice in the workplace; and (4) applies the welfare argument to an empirical case, that of US nuclear workers. The essay concludes that this argument fails to provide a justification for the apparent environmental injustice faced by the 600,000 US workers who have labored in government nuclear-weapons plants and laboratories. Shrader-Frechette is O’Neill Professor of Philosophy and Concurrent Professor of Biological Sciences. She teaches ethics, philosophy of science, quantitative risk assessment, and environmental science. The latest of her 280 articles and 14 books is her 2002 volume from Oxford University Press, Environmental Justice: Creating Equality, Reclaiming Democracy. Shrader-Frechette is grateful to the National Science Foundation, Ethics and Values Program, for research support for this article through grant SES-98-10611. All opinions are those of the author, not the NSF.  相似文献   
278.
This study was undertaken to examine transmission of information to first-degree relatives of BRCA1 mutation carriers and uptake of genetic testing. The intention was to consider revision of current legislation related to privacy if information on life-saving health care was not disseminated to at-risk family members. The Norwegian Radium Hospital provides clinical genetics services for families at high risk for hereditary breast and ovarian cancer. Together with major hospitals nationwide we provide medical surveillance. Nearly all expenses are covered by the National Health insurance. Because of the high number of families with founder mutations in BRCA1, we are in a unique position to gather information about these groups. Within a consecutive series, we identified 75 BRCA1 mutation carriers and registered information transmission and uptake of genetic testing 6 months or more after the index mutation carriers had been informed about their mutation status. These 75 BRCA1 mutation carriers had 172 living first-degree relatives, aged 18 years or older (84 females, 88 males). Forty-four out of 54 (81.5%) of females over 30 had opted for genetic testing. The testing rate among all relatives was 43%. At any age, 63% of the females underwent genetic testing compared with 24% of the males (p<0.05). The overwhelming majority of adult females at risk opted for genetic testing. Males with daughters more frequently than males without daughters asked for testing. The findings give neither reason to reconsider legislation on privacy, nor for us to consider more aggressive methods of contacting relatives.  相似文献   
279.
We give an account of Classical Test Theory (CTT) in terms of the more fundamental ideas of Item Response Theory (IRT). This approach views classical test theory as a very general version of IRT, and the commonly used IRT models as detailed elaborations of CTT for special purposes. We then use this approach to CTT to derive some general results regarding the prediction of the true-score of a test from an observed score on that test as well from an observed score on a different test. This leads us to a new view of linking tests that were not developed to be linked to each other. In addition we propose true-score prediction analogues of the Dorans and Holland measures of the population sensitivity of test linking functions. We illustrate the accuracy of the first-order theory using simulated data from the Rasch model, and illustrate the effect of population differences using a set of real data.This research is collaborative in every respect and the order of authorship is alphabetical. It was begun when both authors were on the faculty of the Graduate School of Education at the University of California, Berkeley.We would like to thank both Neil Dorans, Skip Livingston and two anonymous referees for many suggestions that have greatly improved this paper.  相似文献   
280.
    
BackgroundWe have previously shown that objective measurements of postural sway predicts fall risk, although it is currently unknown how limits of stability (LOS) might influence these results.Research question: How integrated postural sway and LOS measurements predict the risk of incident falls in a population-based sample of older adults.Methods:The sample for this prospective observational study was drawn from the Healthy Ageing Initiative cohort and included data collected between June 2012 and December 2016 for 2396 men and women, all 70 years of age. LOS was compared to postural sway with measurements during eyes-open (EO) and eyes-closed (EC) trials, using the previously validated Wii Force Plate. Fall history was assessed during baseline examination and incident falls were collected during follow-up at 6 and 12 months. Independent predictors of incident falls and additional covariates were investigated using multiple logistic regression models.Results:During follow-up, 337 out of 2396 participants (14%) had experienced a fall. Unadjusted regression models from the EO trial revealed increased fall risk by 6% (OR 1.06, 95% CI 1.02–1.11) per each centimeter squared increase in sway area and by 16% (OR 1.16, 95% CI 1.07–1.25) per 1-unit increase in Sway-Area-to-LOS ratio. Odds ratios were generally lower when analyzing EC trials and only slightly attenuated in fully adjusted models.Significance:Integrating postural sway and LOS parameters provides valid fall risk prediction and a holistic analysis of postural stability. Future work should establish normative values and evaluate clinical utility of these measures.  相似文献   
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