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491.
Meditation lowers stress and supports forgiveness among college students: a randomized controlled trial 总被引:2,自引:0,他引:2
Oman D Shapiro SL Thoresen CE Plante TG Flinders T 《Journal of American college health : J of ACH》2008,56(5):569-578
OBJECTIVE AND PARTICIPANTS: The authors evaluated the effects on stress, rumination, forgiveness, and hope of two 8-week, 90-min/wk training programs for college undergraduates in meditation-based stress-management tools. METHODS: After a pretest, the authors randomly allocated college undergraduates to training in mindfulness-based stress reduction (MBSR; n = 15), Easwaran's Eight-Point Program (EPP; n = 14), or wait-list control (n = 15). The authors gathered pretest, posttest, and 8-week follow-up data on self-report outcome measures. RESULTS: The authors observed no post-treatment differences between MBSR and EPP or between posttest and 8-week follow-up (p > .10). Compared with controls, treated participants (n = 29) demonstrated significant benefits for stress (p < .05, Cohen's d = -.45) and forgiveness (p < .05, d = .34) and marginal benefits for rumination (p < .10, d = -.34). CONCLUSIONS: Evidence suggests that meditation-based stress-management practices reduce stress and enhance forgiveness among college undergraduates. Such programs merit further study as potential health-promotion tools for college populations. 相似文献
492.
Attention-deficit/hyperactivity disorder (ADHD) is a common mental health condition that affects children, adolescents, and adults. Because it is a chronic condition and typically requires effective treatment for several years or more, information on the benefits and risks of long-term pharmacotherapy for ADHD is vital to clinicians. This article reviews the emerging literature on the safety of long-term stimulant medications in ADHD-the most commonly prescribed medications for this condition. Common side effects, including cardiovascular effects, growth effects, and tics, are discussed, as well as treatment of children younger than age 6 and evidence of carcinogenic and reproductive effects. 相似文献
493.
494.
Correspondence to: Tim Stainton, School of Social Work and Family Studies, University of British Columbia, 2080 West Mall, Vancouver, BC, Canada, V6T 1Z2. E-mail: timst{at}interchange.ubc.ca Summary This article examines the link between a justice and rightsdiscourse and disability policy and practice. Specifically,it considers social worker responses to direct payments, a policywhich has been linked to a discourse of social justice and rights.The article initially considers the nature of justice and rights,arguing that these can plausibly be seen to be grounded in theidea of autonomy and that a rights or justice based social policyand practice must be grounded in the protection, enhancementand development of the capacity for autonomous action. The articlethen presents partial findings of a research project, whichsampled social workers' views and attitudes towards direct paymentsin three local authorities. The findings suggest that socialworkers are aware of the link between direct payments and autonomyand are generally very supportive of the move to a rights basedapproach to policy and practice as evidenced by programmes suchas direct payments. The paper also concludes that structuralconstraints limit social workers' ability to fully functionfrom a rights based approach to disability. 相似文献
495.
A new approach to the measurement of mentalizing is introduced. Instead of measuring the presence or absence of mentalizing capacity, the current study aimed at developing a mentalizing task that focuses on investigating biases in mentalizing through the use of ambiguous peer‐related social scenarios. The response consistency of 659 children was investigated in a community sample of children aged seven to 11. Confirmatory latent class analysis allocated children to three groups on the basis of their responses: an overly positive style (OP), a rational/neutral style (R) or an overly negative style (ON). Children classed as OP showed a greater likelihood of being above cut‐off on a population screen for externalizing disorder. Over a two‐year follow‐up period, the children who were classified as R were most likely to remain so whereas the OP and ON children were found to change group. The results are discussed in the context of social‐cognitive research in this age group. Further studies should examine the external validity of the mentalizing task because the results reported here concern only internal construct validity. 相似文献
496.
We study the properties of the quasi-maximum likelihood estimator (QMLE) and related test statistics in dynamic models that jointly parameterize conditional means and conditional covariances, when a normal log-likelihood os maximized but the assumption of normality is violated. Because the score of the normal log-likelihood has the martingale difference property when the forst two conditional moments are correctly specified, the QMLE is generally Consistent and has a limiting normal destribution. We provide easily computable formulas for asymptotic standard errors that are valid under nonnormality. Further, we show how robust LM tests for the adequacy of the jointly parameterized mean and variance can be computed from simple auxiliary regressions. An appealing feature of these robyst inference procedures is that only first derivatives of the conditional mean and variance functions are needed. A monte Carlo study indicates that the asymptotic results carry over to finite samples. Estimation of several AR and AR-GARCH time series models reveals that in most sotuations the robust test statistics compare favorably to the two standard (nonrobust) formulations of the Wald and IM tests. Also, for the GARCH models and the sample sizes analyzed here, the bias in the QMLE appears to be relatively small. An empirical application to stock return volatility illustrates the potential imprtance of computing robust statistics in practice. 相似文献
497.
Revenue Management Systems (RMS) are commonly used in the hotel industry to maximize revenues in the short term. The forecasting‐allocation module is a key tactical component of a hotel RMS. Forecasting involves estimating demand for service packages across all stayover nights in a planning horizon. A service package is a unique combination of physical room, amenities, room price, and advance purchase restrictions. Allocation involves parsing the room inventory among these service packages to maximize revenues. Previous research and existing revenue management systems assume the demand for a service package to be independent of which service packages are available for sale. We develop a new forecasting‐allocation approach that explicitly accounts for this dependence. We compare the performance of the new approach against a baseline approach using a realistic hotel RMS simulation. The baseline approach reflects previous research and existing industry practice. The new approach produces an average revenue increase of at least 16% across scenarios that reflect existing industry conditions. 相似文献
498.
Clare Nowell Jennifer H. Pfeifer Peter Enticott Tim Silk Nandita Vijayakumar 《Journal of research on adolescence》2023,33(1):289-301
Self-disclosure is a crucial part of developing close interpersonal relationships during adolescence. In particular, sharing information with a greater depth of intimacy is thought to strengthen social bonds and thus support mental health. The current study investigated the value for different depths of self-disclosures to close others (mothers and best friends) during adolescence and its association with mental health and well-being. Fifty-four girls (11.0–15.9 years) completed a forced-choice monetary paradigm to assess value for self-disclosures and questionnaires on mental health. Participants significantly valued (i.e., forfeited monetary reward) for disclosures to both mothers and best friends, although intimate disclosures were more “costly” than superficial disclosures. Greater value for intimate self-disclosures to mothers was also associated with better mental health and well-being. 相似文献
499.
This article examines the legislative measures taken by Germany since 2014 to manage the “refugee crisis” and analyses the potential effects on the rights and the well-being of asylum seekers and persons with protection needs at large. By taking a closer look at the reasoning given in the respective legislative documents we will show the link between the recent changes in the national asylum and migration law and the underlying migration management framework. The article concludes that Germany has seen a shift from a management to a securitization approach, the latter entailing a special emphasis on deportation (“return turn”) rather than focusing on accommodation and integration of those seeking protection. Acting in a mere “crisis mode”, the German legislator has implemented an exclusion paradigm that incrementally substituted the prior inclusive policies over time. 相似文献
500.
Benedikt Hackert Anna-Lena Lumma Tim Raettig Bettina Berger Ulrich Weger 《Journal for the theory of social behaviour》2023,53(1):100-125
The antecedents and outcomes of individual-level flow are well documented in a large body of literature. However, flow does not only occur in isolation - quite to the contrary, recent evidence suggests that social interaction can facilitate the experience of flow. Therefore, we propose a taxonomy, which distinguishes five different flow states according to two global factors: interactional synchrony and self-other overlap. Solitary flow bears all characteristics developed by Csikszentmihalyi. Co-active flow is facilitated or hampered by the presence of other people. Private interactive flow emerges on the grounds of a minimal unidirectional interaction with more passive others; only the active subject is in flow. In shared interactive flow, a fully synchronized activity between group members takes place and all group members are in flow. In group flow, all members reach a level of complete self-other overlap with the group, which leads to a collective experience of flow on the group-level. In addition to differences and commonalities of the different types of flow, suggestions for how to induce and study social flow are discussed. 相似文献