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31.
The current study evaluated whether training intraverbal naming would be sufficient to establish visual-visual matching-to-sample (MTS) performances in college students. In the first experiment, we used a multiple-probe design across stimulus sets to assess whether six participants could match arbitrary visual stimuli (AB) after learning to tact their two experimentally defined classes (A’ and B’) and then intraverbally relate their names (i.e., “A’ goes with B’”). All participants matched the stimuli accurately after training, as well as emitted the trained intraverbals. In the second experiment, we used a multiple baseline design across four participants to assess whether the same training would produce bi-directional intraverbals in the form of “B’ goes with A’,” and MTS performance consistent with symmetry (BA). All participants responded accurately during matching and intraverbal tests. Across both experiments, participants stated the trained intraverbals while performing the matching task. Results showed that MTS performance can be established solely by verbal behavior training. 相似文献
32.
Paolo Miguel Manalang Vicerra 《Asian Social Work and Policy Review》2023,17(2):150-158
Utilizing current information to project prospective ill health prevalence can help prepare the country to ensure the well-being of older people. The prevalence of ill health in terms of physical, psychological, and cognitive health dimensions was estimated by age, sex, and education attainment level using the 2018 Longitudinal Study on Aging and Health in the Philippines. Subsequently, the said rates were integrated into population projection estimates from 2020 to 2080. It was observed that the depression prevalence rate among older people was highest at above 40%, while physical and cognitive limitations were at around 18% and 22% respectively. It was also found that prevalence rates of ill health increased with age and that ill health was more prevalent among women than men, particularly at more advanced ages. The use of population projections has shown that education differentials in the analyses estimate lower prevalence rates of ill health for both sexes. The findings provide estimates for the prospective care needs of the older population in the Philippines. It was also suggested that education may possibly have preventive effects on ill health. Utilizing present information in order to prepare for issues can be beneficial for securing the well-being of older adults. 相似文献
33.
Dennis L. Poole Miguel Ferguson Diana DiNitto A. James Schwab 《Nonprofit management & leadership》2002,12(3):261-276
Community‐based organizations (CBOs) are now cast among the lead actors in welfare reform. But do they have adequate capacity to perform this critical leadership function? Early findings from fifteen state‐funded projects in Texas show that state planners must carefully assess the capacity of a CBO to initiate and sustain an innovation at the local level. The authors examine six organizational variables that predict success or failure: goals, management, technology, funding, community involvement, and performance. 相似文献
34.
José Luis García-Lapresta A. A. J. Marley Miguel Martínez-Panero 《Social Choice and Welfare》2010,34(3):487-496
An increasing body of theoretical and empirical work on discrete choice considers a choice design in which a person is asked
to select both the best and the worst alternative in an available set of alternatives, in contrast to more traditional tasks,
such as where the person is asked to: select the best alternative; select the worst alternative; rank the alternatives. Here
we consider voting systems motivated by such “best–worst” choice; characterize a class of “best–worst” voting systems in terms
of a set of axioms in the context of scoring rules; and discuss briefly possible extensions to approval–disapproval systems. 相似文献
35.
Anna Dreber David G. Rand Nils Wernerfelt Justin R. Garcia Miguel G. Vilar J. Koji Lum Richard Zeckhauser 《Journal of Risk and Uncertainty》2011,43(1):19-38
We explore how risk-taking in the card game contract bridge, and in a financial gamble, correlate with variation in the dopamine
receptor D4 gene (DRD4) among serious tournament bridge players. In bridge risk-taking, we find significant interactions between genetic predisposition
and skill. Among men with the 7-repeat allele of DRD4, namely 7R + men, those with more bridge skill take more good risks and fewer bad risks, while the opposite is found for less-expert 7R + men. Conversely, skill does not predict risk-taking among men without
the 7R + allele. Consistent with some prior studies, we also find that 7R + men take more risk in the financial gamble. We
find no relationship between 7R + and either risk measure among our female subjects. Our results suggest that the dopamine
system plays an important role in individual differences in risk-taking among men, and is the first to distinguish between
advantageous and disadvantageous risk-taking. 相似文献
36.
Miguel Munoz Zuniga Josselin Garnier Emmanuel Remy Etienne de Rocquigny 《Statistics and Computing》2012,22(3):809-821
In the context of structural reliability, a small probability to be assessed, a high computational time model and a relatively
large input dimension are typical constraints which brought together lead to an interesting challenge. Indeed, in this framework
many existing stochastic methods fail in estimating the failure probability with robustness. 相似文献
37.
Among many of Jack Michael''s contributions to the field of behavior analysis is his behavioral account of motivation. This paper focuses on the concept of motivating operation (MO) by outlining its development from Skinner''s (1938) notion of drive. Conceptually, Michael''s term helped us change our focus on how to study motivation by shifting its origins from the organism to the environment. Michael''s account also served to stimulate applied research and to better understand behavioral function in clinical practice. 相似文献
38.
Miguel Vale de Almeida 《Identities: Global Studies in Culture and Power》2013,20(4):583-605
The demonstrations of solidarity with East Timor that occurred in Lisbon in September 1999 were the first major political demonstrations since the fall of the dictatorship in 1974. Solidarity with East Timor demonstrated the importance to the Portuguese of emotional and cultural ties to people whom they saw as sharing their language and Catholic religion. These commonalities have a clear colonial history and are now being reconstructed around the idea of Lusophony, which is taken to be the core of a Portuguese postcolonial identity. East Timor, a Portuguese colony that was occupied by Indonesia after the Portuguese revolution of 1974, used diacritical signs such as Portuguese and Catholicism in its nationalist struggle against Indonesia. These signs are the cultural patrimony of a local creole elite and are exaggerated in Portuguese perceptions of East Timor. The colonial and postcolonial ironies of this case of mutual constitution of identity are analyzed. 相似文献
39.
40.
The current theory about validity reflected in the Standards for Educational and Psychological Testing (AERA et al. in Standards for educational and psychological testing, American Psychological Association, Washington, DC, 1999), offers no clear indications about the methods for gathering validity evidence about the response processes. Cognitive interviewing (CI) can play an important role answering the current demand about empirical and theoretical analyses of the response processes as a source of validity evidence in psychological testing. CI can provide validity evidence for investigating substantive aspects of construct validity and for contributing to the explanations for item and test scores (Zumbo in Handbook of statistics, vol 26, Elsevier, Amsterdam, pp. 45–79, 2007; The concept of validity: revisions, new directions and applications, IAP—Information Age Publishing Inc., Charlotte, NC, pp. 65–82, 2009). The aim of the study was to illustrate the use of cognitive interviewing method for gathering validity evidence on response processes. The search for evidence about the “response process” was guided by an argument-based approach to validity (Kane in Psychological Bulletin 1992; Educational measurement, American Council on Education/Praeger, Washington, DC, pp. 17–64, 2006). 21 cognitive interviews were carried out during the cognitive testing of the APGAR psychological scale intended to measure the “family support” construct. Cognitive interviewing provided validity evidence that explains how respondents interpret and respond to the APGAR items. Respondents maintained a shared interpretation of “family concept” while answering the APGAR scale items. Nevertheless, they included in the concept of family not only family members they live with but also other family members and even friends. CI participants were also capable of classifying their answers about the family support perception following a polythomous response system. Lastly, the role of CI in the Kane’s argument-based approach and Zumbo’s contextualized view of validity will be discussed. 相似文献