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81.
82.
Victor J. Callan 《Work and stress》1993,7(1):63-75
During times of significant change to organizations in strategies and structures, employees can experience high levels of stress as their jobs, areas of responsibility and roles also change. Yet research is curiously silent about how people react to organizational change, especially towards promoting healthy responses to change. As a first step to outlining areas for future research this paper considers a range of individual and organizational strategies that may be effective in reducing employee stress and related problems. Prior to the implementation of these strategies, however, organizations must empower employees to adopt the role of change agent and encourage them to take action to solve the problems that stress them. At the individual level, employees can respond to the stress created by organizational change by using problem- and emotion-focused strategies. Also important in coping with change are the personal resources of employees, including a sense of hardiness, beliefs about having control over their work environment, and the availability of social supports within and outside the organization. Although few organizations fully acknowledge their role in helping employees cope with change, there are a number of initiatives that organizations can pursue. Several strategies are discussed in relation to communication, leadership, job-related tasks and stress management programmes. 相似文献
83.
84.
Victor E. Indrisano Ph.D. Stephen M. Auerbach Ph.D. 《Journal of American college health : J of ACH》2013,61(4):205-209
Abstract A questionnaire surveying mental health needs was administered in class to 1,412 Virginia Commonwealth University (VCU) students, and a service utilization questionnaire was administered to 154 students applying for mental health services at four campus-based agencies. The nature of the specific problems of concern to students tended to remain stable over the course of a semester. Study habits and grades was the most frequently cited problem area on the needs survey, though help was sought most frequently for physically oriented concerns. Students lacking important sources of social support reported the most difficulties. Students who sought help had more problems and higher levels of concern than those not seeking help. A comparison of the two data sources indicated a slight but significant tendency for agencies to deal with the greatest areas of need at the severity levels indicated in the needs survey. 相似文献
85.
Jonathan G. Kimmes Matthew E. Jaurequi Kathryn Roberts Victor W. Harris Frank D. Fincham 《Journal of marital and family therapy》2020,46(1):30-41
Relationship mindfulness is the degree to which individuals tend to be mindful during interactions with romantic partners. In this study, we examined both the intrapersonal and interpersonal links between relationship mindfulness and psychological and relationship functioning in a sample of 219 couples who had been in their relationship for at least 1 year. Even when accounting for the general tendency to be mindful, relationship mindfulness was linked with markers of relationship well-being and psychological functioning, both intrapersonally and interpersonally. The findings bring to light the importance of considering relationship mindfulness in clinical work with couples that focuses on addressing deficiencies in relationship or psychological well-being. 相似文献
86.
87.
Victor De Oliveira 《Revue canadienne de statistique》2007,35(2):283-301
The author shows how geostatistical data that contain measurement errors can be analyzed objectively by a Bayesian approach using Gaussian random fields. He proposes a reference prior and two versions of Jeffreys' prior for the model parameters. He studies the propriety and the existence of moments for the resulting posteriors. He also establishes the existence of the mean and variance of the predictive distributions based on these default priors. His reference prior derives from a representation of the integrated likelihood that is particularly convenient for computation and analysis. He further shows that these default priors are not very sensitive to some aspects of the design and model, and that they have good frequentist properties. Finally, he uses a data set of carbon/nitrogen ratios from an agricultural field to illustrate his approach. 相似文献
88.
Resolving paradoxes involving surrogate end points 总被引:1,自引:0,他引:1
Stuart G. Baker Grant Izmirlian Victor Kipnis 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2005,168(4):753-762
Summary. We define a surrogate end point as a measure or indicator of a biological process that is obtained sooner, at less cost or less invasively than a true end point of health outcome and is used to make conclusions about the effect of an intervention on the true end point. Prentice presented criteria for valid hypothesis testing of a surrogate end point that replaces a true end point. For using the surrogate end point to estimate the predicted effect of intervention on the true end point, Day and Duffy assumed the Prentice criterion and arrived at two paradoxical results: the estimated predicted intervention effect by using a surrogate can give more precise estimates than the usual estimate of the intervention effect by using the true end point and the variance is greatest when the surrogate end point perfectly predicts the true end point. Begg and Leung formulated similar paradoxes and concluded that they indicate a flawed conceptual strategy arising from the Prentice criterion. We resolve the paradoxes as follows. Day and Duffy compared a surrogate-based estimate of the effect of intervention on the true end point with an estimate of the effect of intervention on the true end point that uses the true end point. Their paradox arose because the former estimate assumes the Prentice criterion whereas the latter does not. If both or neither of these estimates assume the Prentice criterion, there is no paradox. The paradoxes of Begg and Leung, although similar to those of Day and Duffy, arise from ignoring the variability of the parameter estimates irrespective of the Prentice criterion and disappear when the variability is included. Our resolution of the paradoxes provides a firm foundation for future meta-analytic extensions of the approach of Day and Duffy. 相似文献
89.
Premchand Dommaraju Victor Agadjanian Scott Yabiku 《Population research and policy review》2008,27(4):477-495
This study examines the effect of caste on child mortality and maternal health care utilization in rural India using data
from the National Family Health Survey (NFHS-2) carried out during 1998–1999. Results from multilevel discrete-time hazard
models indicate that, net of individual-level and community-level controls, children belonging to low castes have higher risks
of death and women belonging to low castes have lower rates of antenatal and delivery care utilization than children and women
belonging to upper castes. At the same time, the controls account for most of the differences within the low castes. Further
analysis shows that the mortality disadvantage of low castes is more pronounced in poorer districts. These results highlight
the need to target low caste members in the provision of maternal and child health services. 相似文献
90.
Jennifer E. Cobbina Soma Chaudhuri Victor M. Rios Michael Conteh 《Sociological Forum》2019,34(2):409-433
An established body of literature shows that people engage in protest events for a number of reasons, including grievances, collective identity, increased efficacy, and emotions. However, it is unclear what happens to individuals’ motivation toward protest participation as they experience the reality of repressive policing. This study contributes to the theoretical body of knowledge of protest policing and social movements by investigating the microlevel processes that affect protest participation. Specifically, we build from the insights of previous research by examining how 102 Ferguson and Baltimore protesters with varying levels of commitment—revolutionary, intermittent, tourist—experienced repressive policing and how such tactics affected their subsequent decision to engage in future activism. Our findings suggest that those with the strongest commitment toward protest goals experienced the most repressive tactics, and yet did not seem to be deterred in their motivation to be engaged in future protests. In contrast, while repressive tactics appeared to deter the less committed individuals from street protests, they remained motivated to engage in other forms of civic engagement. 相似文献