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141.
Yuliya Cannon Joe Avera Derek Robertson Mercedes Ingram Ashely Prado 《Journal of LGBT Issues in Counseling》2017,11(2):68-87
In light of persistent discrimination, many individuals who are transgender lack a safe space to connect with others. Social media has become a platform for establishing social ties, receiving education, and sharing of resources that may not otherwise be available to individuals on the margins of society. Yet little is understood about the role of social media in the lives of individuals who are transgender. In this qualitative study, the researchers examined the experiences of adults who are transgender (N = 5) who use social media. The current study also explored possible benefits and hindrances of social media for individuals who are transgender. Two main themes emerged: social media as a resource and a path to self and authenticity. The researchers encourage counselors to become familiar with various social networking sites and their privacy settings, and propose using a theoretical framework to guide counseling work with individuals who are transgender to reflect on social media connections and disconnections. 相似文献
142.
Balgobin Nandram Dilli Bhatta Joe Sedransk Dhiman Bhadra 《Journal of statistical planning and inference》2013
We consider a Bayesian approach to the study of independence in a two-way contingency table which has been obtained from a two-stage cluster sampling design. If a procedure based on single-stage simple random sampling (rather than the appropriate cluster sampling) is used to test for independence, the p-value may be too small, resulting in a conclusion that the null hypothesis is false when it is, in fact, true. For many large complex surveys the Rao–Scott corrections to the standard chi-squared (or likelihood ratio) statistic provide appropriate inference. For smaller surveys, though, the Rao–Scott corrections may not be accurate, partly because the chi-squared test is inaccurate. In this paper, we use a hierarchical Bayesian model to convert the observed cluster samples to simple random samples. This provides surrogate samples which can be used to derive the distribution of the Bayes factor. We demonstrate the utility of our procedure using an example and also provide a simulation study which establishes our methodology as a viable alternative to the Rao–Scott approximations for relatively small two-stage cluster samples. We also show the additional insight gained by displaying the distribution of the Bayes factor rather than simply relying on a summary of the distribution. 相似文献
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Faulty and dysfunctional incentive systems have long interested, and frustrated, managers and organizational scholars alike. In this analysis, we pick up where Kerr (1975) left off and advance an explanation for why bad incentive systems are so prevalent in organizations. We propose that one contributing factor lies in the psychology of people who occupy managerial roles. Although designing effective incentive systems is a challenge wrought with perils for anyone, we believe the psychological consequences and correlates of higher rank within organizations make the challenge more severe for managers. Patterns of promotion and hiring typically yield managers that are more competent than their employees, and ascending to management positions increases individuals’ workload and power. In turn, these factors make managers more egocentrically anchored and cognitively abstract, while also reducing their available cognitive capacity for any given task, all of which we argue limits their ability to design effective incentives for employees. Thus, ironically, those with the power to design incentives may be those least able to effectively do so. We discuss four specific types of bad incentive systems that can arise from these psychological tendencies in managers: those that over-emphasize compensation, generate weak motivation, offer perverse motivation, or are misaligned with organizational culture.
“There is no doubt that in our society the superior/subordinate relationship—the hierarchy itself—is crucial in terms of motivation.” (Lawler, 1973, p. 7)相似文献
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Layng T. V. Joe Twyman Janet S. Stikeleather Greg 《The Analysis of verbal behavior》2004,20(1):99-109
The Analysis of Verbal Behavior - A learning situation in which the principal content of what is to be learned is not given but is independently discovered by the learner is often considered... 相似文献
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David Steel Joe Vella Peter Harrington 《Australian & New Zealand Journal of Statistics》1996,38(1):15-34
The quality of a telephone survey is affected by several factors: telephone coverage, non-response, the methods used to select households and persons, and the quality of responses obtained from respondents. Data are provided which show that a large proportion of Australian households have telephone connections. However, telephone coverage is not uniform and some subgroups of the population have much lower connection rates. This paper reviews evidence of the effect of non-response and the effectiveness of repeated call backs, and reports the results of a new study. The use of quota sampling to select respondents from randomly selected households is also examined. The results suggest that telephone surveys under-represent older persons and the unemployed, and over-represent middle-aged persons. It is shown that while call backs can increase the response rate, the effect on the composition of the sample and resulting estimates is minimal. The main effects are due to refusals and variation in coverage rates. 相似文献
150.
Multivariate copula models are commonly used in place of Gaussian dependence models when plots of the data suggest tail dependence and tail asymmetry. In these cases, it is useful to have simple statistics to summarize the strength of dependence in different joint tails. Measures of monotone association such as Kendall's tau and Spearman's rho are insufficient to distinguish commonly used parametric bivariate families with different tail properties. We propose lower and upper tail-weighted bivariate measures of dependence as additional scalar measures to distinguish bivariate copulas with roughly the same overall monotone dependence. These measures allow the efficient estimation of strength of dependence in the joint tails and can be used as a guide for selection of bivariate linking copulas in vine and factor models as well as for assessing the adequacy of fit of multivariate copula models. We apply the tail-weighted measures of dependence to a financial data set and show that the measures better discriminate models with different tail properties compared to commonly used risk measures – the portfolio value-at-risk and conditional tail expectation. 相似文献