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51.
We tested the accuracy of thermal imaging as a lie detection tool in airport screening. Fifty-one passengers in an international
airport departure hall told the truth or lied about their forthcoming trip in an interview. Their skin temperature was recorded
via a thermal imaging camera. Liars’ skin temperature rose significantly during the interview, whereas truth tellers’ skin
temperature remained constant. On the basis of these different patterns, 64% of truth tellers and 69% of liars were classified
correctly. The interviewers made veracity judgements independently from the thermal recordings. The interviewers outperformed
the thermal recordings and classified 72% of truth tellers and 77% of liars correctly. Accuracy rates based on the combination
of thermal imaging scores and interviewers’ judgements were the same as accuracy rates based on interviewers’ judgements alone.
Implications of the findings for the suitability of thermal imaging as a lie detection tool in airports are discussed. 相似文献
52.
Muennig P Sampat B Tilipman N Brown LD Glied SA 《Journal of health politics, policy and law》2011,36(5):829-853
The 2010 Patient Protection and Affordable Care Act (P.L. 111-148), or ACA, requires that U.S. citizens either purchase health insurance or pay a fine. To offset the financial burden for lower-income households, it also provides subsidies to ensure that health insurance premiums are affordable. However, relatively little work has been done on how such affordability standards should be set. The existing literature on affordability is not grounded in social norms and has methodological and theoretical flaws. To address these issues, we developed a series of hypothetical vignettes in which individual and household sociodemographic characteristics were varied. We then convened a panel of eighteen experts with extensive experience in affordability standards to evaluate the extent to which each vignette character could afford to pay for one of two health insurance plans. The panel varied with respect to political ideology and discipline. We find that there was considerable disagreement about how affordability is defined. There was also disagreement about what might be included in an affordability standard, with substantive debate surrounding whether savings, debt, education, or single parenthood is relevant. There was also substantial variation in experts' assessed affordability scores. Nevertheless, median expert affordability assessments were not far from those of ACA. 相似文献
53.
Turner HA Finkelhor D Hamby SL Shattuck A Ormrod RK 《Journal of youth and adolescence》2011,40(8):1052-1067
Much of the existing research on the prevalence and consequences of peer victimization focuses on “bullying” at school, often
omitting from consideration non-bullying types of peer victimization as well as events that occur outside of school. The purpose
of this study was to examine past-year exposure to peer-perpetrated victimization, occurring both within and outside of school
contexts, among school-aged children in the United States. The study is based on a representative sample of 2,999 youth ages
6–17 (50% female; 45% non-white) from the 2008 National Survey of Children’s Exposure to Violence (NatSCEV). Findings revealed
age, gender, race, and family structure variations in many forms of peer victimization and demonstrated significant independent
and cumulative effects of six different types of peer victimization (physical assault, physical intimidation, emotional victimization,
sexual victimization, property crime, and internet harassment) on trauma symptoms. Findings also showed that, although victimization
at school is substantial, a considerable proportion of peer victimizations occur away from school contexts. The findings highlight
the importance of comprehensive measurement of multiple forms of peer victimization that occur both at school and elsewhere,
rather than focusing exclusively on traditional measures of school-focused bullying. 相似文献
54.
Two complimentary studies were conducted to investigate the inter-rater reliability and performance of juvenile justice personnel when conducting the Structured Assessment of Violence Risk for Youth (SAVRY). Study 1 reports the performance on four standardized vignettes of 408 juvenile probation officers (JPOs) and social workers rating the SAVRY as part of their training. JPOs had high agreement with the expert consensus on the SAVRY rating of overall risk and total scores, but those trained by a peer master trainer outperformed those trained by an expert. Study 2 examined the field reliability of the SAVRY on 80 young offender cases rated by a JPO and a trained research assistant. In the field, intra-class correlation coefficients were 'excellent' for SAVRY total and most domain scores, and were 'good' for overall risk ratings. Results suggest that the SAVRY and structured professional judgment can be used reliably in the field by juvenile justice personnel and is comparable to reliability indices reported in more lab-like research studies; however, replication is essential. 相似文献
55.
Glied S 《Journal of health politics, policy and law》2006,31(3):643-656
The Federal Trade Commission and Department of Justice 2004 report Improving Health Care: A Dose of Competition argues in favor of increasing competition among health care providers. Several of the proposals within the report, however, may pose risks for access to care. The report urges that the current system of implicit cross-subsidies for indigent care be replaced with insurance expansions that provide coverage to individuals. Such a substitution would certainly enhance access, but would be very costly and likely require considerable government intervention in the health care system. In the absence of a substantial expansion in coverage, reductions in cross-subsidies could limit access to care through the existing safety net. The report argues that insurance mandates limit access to care by driving up cost and reducing choice. In some cases, such as mental health and substance abuse, however, the unregulated market may not cover a benefit at all, leaving people with less coverage and less choice. Finally, the report stresses the importance of linking costs to quality. Such a linkage is likely to lead to a health care system in which poor people obtain poor-quality care at low prices--a result that many would find disturbing. 相似文献
56.
The present experiment is the first empirical test of the Behaviour Analysis Interview (BAI), an interview technique developed by F. E. Inbau, J. E. Reid, J. P. Buckley, & B. C. Jayne (2001) designed to evoke different verbal and non-verbal responses from liars and truth-tellers. Inbau et al. expect liars to be less helpful than truth-tellers in investigations and to exhibit more nervous behaviours. Just the opposite predictions, however, follow from the deception literature, which notes that liars take their credibility less for granted and are therefore more aware of their responses and their impact on others. This suggests that liars' answers should be more helpful than truth-tellers' answers, and liars' non-verbal responses should appear more relaxed than truth-tellers' non-verbal responses. In the present experiment, 40 participants (undergraduate students) lied or told the truth about an event during a BAI interview. The interviews were coded according to Inbau et al.'s guidelines. The results showed that, compared to liars, truth-tellers (a) were more naive and evasive when explaining the purpose of the interview, and (b) were less likely to name someone who they felt certain did not commit the crime. Truth-tellers also exhibited more nervous behaviours. The results were consistent with the predictions of the deception literature, and directly opposed to the predictions of BAI. 相似文献
57.
58.
Raposa Elizabeth B. Rhodes Jean Stams Geert Jan J. M. Card Noel Burton Samantha Schwartz Sarah Sykes Laura A. Yoviene Kanchewa Stella Kupersmidt Janis Hussain Saida 《Journal of youth and adolescence》2019,48(3):423-443
Journal of Youth and Adolescence - Mentoring programs, which pair youth with caring, non-parental adults with the goal of promoting positive youth development, are an increasingly popular strategy... 相似文献
59.
Samantha Agarwal 《当代亚洲杂志》2020,50(5):696-722
ABSTRACT Widespread “land wars” in contemporary India have rekindled older debates over the implications of capitalism for caste, with some arguing that land dispossession for new economy projects may be liberating for Dalits. We assess this argument through comparative ethnographic and survey research into the consequences of dispossession for Dalits in the cases of two Special Economic Zones built during the 2000s. We advance three arguments. The first, methodological, is that approaching this question requires systematically comparing the outcomes of dispossession for Dalits relative to upper castes. The second, based on such an assessment, is that the interaction between exclusionary growth and caste-based agrarian inequalities has in both cases expanded socio-economic inequalities between upper and lower castes and left most dispossessed Dalits worse off in absolute terms. Third, the cases demonstrate important qualitative differences across generally bad outcomes for Dalits, which derive from the combination of project characteristics and pre-existing agrarian inequalities. While demonstrating how the exclusionary growth driving dispossession in contemporary India is generally unpromising for Dalits, we underscore the importance of comparative ethnographic research into the interaction between different forms of dispossession and specific agrarian social structures. 相似文献
60.
This article focuses on the degree of policy congruence, and by extension policy responsiveness, of U.S. federal‐ and state‐level GMO labeling laws from 2011–2016. Utilizing consumer survey data, evidence overwhelmingly demonstrates consumers prefer clear text‐based indication if food products contain genetically modified ingredients. However, the federal law adopted in 2016 mandates GMO labeling but with exceptions permitted to clear on‐package text labeling. The results of this study demonstrate that consumer preferences were not adequately represented at the federal level and were misaligned with state policy activities as captured in the aggregate outcome. State legislatures were actively proposing mandatory legislation with only a few cases of success, which did not adequately represent the wishes of the people. Given the misalignment and overall policy incongruence, the consequences of pending federal law are discussed in light of why the voices of the consumer choir were not heard by lawmakers. 相似文献