全文获取类型
收费全文 | 238篇 |
免费 | 4篇 |
国内免费 | 21篇 |
出版年
2023年 | 4篇 |
2022年 | 5篇 |
2021年 | 7篇 |
2020年 | 7篇 |
2019年 | 4篇 |
2018年 | 8篇 |
2017年 | 8篇 |
2016年 | 8篇 |
2015年 | 5篇 |
2014年 | 4篇 |
2013年 | 18篇 |
2012年 | 5篇 |
2011年 | 5篇 |
2010年 | 5篇 |
2009年 | 7篇 |
2008年 | 6篇 |
2007年 | 3篇 |
2006年 | 8篇 |
2005年 | 11篇 |
2004年 | 4篇 |
2003年 | 1篇 |
2002年 | 7篇 |
2001年 | 5篇 |
2000年 | 6篇 |
1999年 | 1篇 |
1998年 | 6篇 |
1997年 | 6篇 |
1996年 | 6篇 |
1995年 | 3篇 |
1994年 | 5篇 |
1993年 | 5篇 |
1992年 | 8篇 |
1991年 | 7篇 |
1990年 | 7篇 |
1989年 | 9篇 |
1988年 | 3篇 |
1987年 | 7篇 |
1986年 | 6篇 |
1985年 | 7篇 |
1984年 | 6篇 |
1983年 | 5篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1980年 | 1篇 |
1979年 | 4篇 |
1978年 | 6篇 |
1977年 | 1篇 |
排序方式: 共有263条查询结果,搜索用时 15 毫秒
161.
This paper develops diagnostic measures to identify those observations in Thurstonian models for ranking data which unduly
influence parameter estimates that are obtained by the partition maximum likelihood approach of Chan and Bentler (1998). Diagnostic
measures are constructed by employing the local influence approach that uses geometric techniques to assess the effect of
small perturbations on a postulated statistical model. Very little additional effort is required to compute the proposed diagnostic
measures, because all of the necessary building blocks are readily available after a usual fit of the model.
The work described in this paper was partially supported by the grants from the Research Grants Council of the Hong Kong Special
Administrative Region, China (RGC Ref. No. CUHK4186/98P and RGC Direct Grant ID2060178). The authors are grateful to the Editor
and four anonymous referees for their helpful comments. 相似文献
162.
《Political psychology》2002,23(1):205-218
Books reviewed:
George E. Marcus, W. Russell Newman, and Michael MacKuen, Affective Intelligence and Political Judgment
Micha Popper, Hypnotic Leadership:Leaders, Followers, and the Loss of Self
James W. Davis, Jr., Threats and Promises: The Pursuit of International Influence
Mark R. Warren, Dry Bones Rattling: Community Building to Revitalize American Democracy
Tali Mendelberg, The Race Card: Campaign Strategy, Implicit Messages, and the Norm of Equality 相似文献
George E. Marcus, W. Russell Newman, and Michael MacKuen, Affective Intelligence and Political Judgment
Micha Popper, Hypnotic Leadership:Leaders, Followers, and the Loss of Self
James W. Davis, Jr., Threats and Promises: The Pursuit of International Influence
Mark R. Warren, Dry Bones Rattling: Community Building to Revitalize American Democracy
Tali Mendelberg, The Race Card: Campaign Strategy, Implicit Messages, and the Norm of Equality 相似文献
163.
Japanese are said to value being ordinary and emphasize similarity with others. We theorized that Japanese tend to perceive themselves as being ordinary, so much so that their self-predictions about future life events are biased (super-ordinary bias). Specifically, it was expected that Japanese overestimate the likelihood of experiencing common events (such as getting married or catching the flu) and underestimate the likelihood of experiencing rare events (such as winning a lottery or being murdered). We examined the effects of commonness and desirability of future life events on the relative-likelihood estimates. Our expectation was supported by three studies, involving a questionnaire, a laboratory experiment, and a mail survey. Findings are consistent with the assumed tendency to view oneself as being super-ordinary. The super-ordinary bias was also found to be independent of unrealistic optimism or pessimism. 相似文献
164.
Qian Zhang Ke-Hai Yuan Lijuan Wang 《The British journal of mathematical and statistical psychology》2019,72(2):334-354
Moderation analysis is useful for addressing interesting research questions in social sciences and behavioural research. In practice, moderated multiple regression (MMR) models have been most widely used. However, missing data pose a challenge, mainly because the interaction term is a product of two or more variables and thus is a non-linear function of the involved variables. Normal-distribution-based maximum likelihood (NML) has been proposed and applied for estimating MMR models with incomplete data. When data are missing completely at random, moderation effect estimates are consistent. However, simulation results have found that when data in the predictor are missing at random (MAR), NML can yield inaccurate estimates of moderation effects when the moderation effects are non-null. Simulation studies are subject to the limitation of confounding systematic bias with sampling errors. Thus, the purpose of this paper is to analytically derive asymptotic bias of NML estimates of moderation effects with MAR data. Results show that when the moderation effect is zero, there is no asymptotic bias in moderation effect estimates with either normal or non-normal data. When the moderation effect is non-zero, however, asymptotic bias may exist and is determined by factors such as the moderation effect size, missing-data proportion, and type of missingness dependence. Our analytical results suggest that researchers should apply NML to MMR models with caution when missing data exist. Suggestions are given regarding moderation analysis with missing data. 相似文献
165.
166.
The normal theory based maximum likelihood procedure is widely used in structural equation modeling. Three alternatives are:
the normal theory based generalized least squares, the normal theory based iteratively reweighted least squares, and the asymptotically
distribution-free procedure. When data are normally distributed and the model structure is correctly specified, the four procedures
are asymptotically equivalent. However, this equivalence is often used when models are not correctly specified. This short
paper clarifies conditions under which these procedures are not asymptotically equivalent. Analytical results indicate that,
when a model is not correct, two factors contribute to the nonequivalence of the different procedures. One is that the estimated
covariance matrices by different procedures are different, the other is that they use different scales to measure the distance
between the sample covariance matrix and the estimated covariance matrix. The results are illustrated using real as well as
simulated data. Implication of the results to model fit indices is also discussed using the comparative fit index as an example.
The work described in this paper was supported by a grant from the Research Grants Council of Hong Kong Special Administrative
Region (Project No. CUHK 4170/99M) and by NSF grant DMS04-37167. 相似文献
167.
Since data in social and behavioral sciences are often hierarchically organized, special statistical procedures for covariance
structure models have been developed to reflect such hierarchical structures. Most of these developments are based on a multivariate
normality distribution assumption, which may not be realistic for practical data. It is of interest to know whether normal
theory-based inference can still be valid with violations of the distribution condition. Various interesting results have
been obtained for conventional covariance structure analysis based on the class of elliptical distributions. This paper shows
that similar results still hold for 2-level covariance structure models. Specifically, when both the level-1 (within cluster)
and level-2 (between cluster) random components follow the same elliptical distribution, the rescaled statistic recently developed
by Yuan and Bentler asymptotically follows a chi-square distribution. When level-1 and level-2 have different elliptical distributions,
an additional rescaled statistic can be constructed that also asymptotically follows a chi-square distribution. Our results
provide a rationale for applying these rescaled statistics to general non-normal distributions, and also provide insight into
issues related to level-1 and level-2 sample sizes.
The authors thank an associate editor and three referees for their constructive comments, which led to an improved version
of the paper.
This research was supported by grants DA01070 and DA00017 from the National Institute on Drug Abuse and a University of Notre
Dame faculty research grant. 相似文献
168.
Factor analysis and AIC 总被引:65,自引:0,他引:65
Hirotugu Akaike 《Psychometrika》1987,52(3):317-332
The information criterion AIC was introduced to extend the method of maximum likelihood to the multimodel situation. It was obtained by relating the successful experience of the order determination of an autoregressive model to the determination of the number of factors in the maximum likelihood factor analysis. The use of the AIC criterion in the factor analysis is particularly interesting when it is viewed as the choice of a Bayesian model. This observation shows that the area of application of AIC can be much wider than the conventional i.i.d. type models on which the original derivation of the criterion was based. The observation of the Bayesian structure of the factor analysis model leads us to the handling of the problem of improper solution by introducing a natural prior distribution of factor loadings.The author would like to express his thanks to Jim Ramsay, Yoshio Takane, Donald Ramirez and Hamparsum Bozdogan for helpful comments on the original version of the paper. Thanks are also due to Emiko Arahata for her help in computing. 相似文献
169.
Van den Wollenberg stated a theorem specifying the conditions for a test, which is composed of two Rasch homogeneous subscales, as also behaving Rasch homogeneously. In our note, simple numerical counterexamples are given for which this theorem fails.While preparing the final version of this note, Ilse Rop passed away. The first author therefore takes sole responsibility for this final version. 相似文献
170.
H. T. Kiiveri 《Psychometrika》1987,52(4):539-554
In this paper, linear structural equation models with latent variables are considered. It is shown how many common models arise from incomplete observation of a relatively simple system. Subclasses of models with conditional independence interpretations are also discussed. Using an incomplete data point of view, the relationships between the incomplete and complete data likelihoods, assuming normality, are highlighted. For computing maximum likelihood estimates, the EM algorithm and alternatives are surveyed. For the alternative algorithms, simplified expressions for computing function values and derivatives are given. Likelihood ratio tests based on complete and incomplete data are related, and an example on using their relationship to improve the fit of a model is given.This research forms part of the author's doctoral thesis and was supported by a Commonwealth Postgraduate Research Award. The author also wishes to acknowledge the support of CSIRO during the preparation of this paper and the referees' comments which led to substantial improvements. 相似文献