全文获取类型
收费全文 | 775篇 |
免费 | 36篇 |
专业分类
管理学 | 62篇 |
民族学 | 6篇 |
人才学 | 3篇 |
人口学 | 77篇 |
丛书文集 | 6篇 |
理论方法论 | 100篇 |
综合类 | 5篇 |
社会学 | 502篇 |
统计学 | 50篇 |
出版年
2023年 | 16篇 |
2022年 | 10篇 |
2021年 | 16篇 |
2020年 | 41篇 |
2019年 | 57篇 |
2018年 | 70篇 |
2017年 | 77篇 |
2016年 | 49篇 |
2015年 | 42篇 |
2014年 | 46篇 |
2013年 | 124篇 |
2012年 | 37篇 |
2011年 | 39篇 |
2010年 | 28篇 |
2009年 | 17篇 |
2008年 | 19篇 |
2007年 | 22篇 |
2006年 | 16篇 |
2005年 | 7篇 |
2004年 | 14篇 |
2003年 | 10篇 |
2002年 | 8篇 |
2001年 | 5篇 |
2000年 | 6篇 |
1999年 | 2篇 |
1998年 | 1篇 |
1997年 | 7篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1982年 | 2篇 |
1981年 | 1篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1976年 | 1篇 |
1974年 | 2篇 |
1972年 | 1篇 |
1968年 | 1篇 |
1966年 | 2篇 |
排序方式: 共有811条查询结果,搜索用时 15 毫秒
51.
Health and safety issues in a vocational training center were explored in this study. Several sources and methods were used: group interviews with students in traditionally female [F] and male [M] trades, i.e. hairdressing (7 F) and automated systems electromechanics (8 M, 1 F); self-administered questionnaires on injuries sustained at the school; observations of activities in these programs; and analysis of ministerial documents. Findings indicate that the partially divergent ways that OHS is addressed in these programs cannot be explained only by the specific characteristics of the two trades. Some aspects put female students in hairdressing at a disadvantage: status accorded to OHS in the study programs, learning activities, and conditions for learning and managing prevention and injuries. The discussion focuses on a gender-differentiated analysis, the importance of improving the way OHS is addressed in the programs, in particular, those primarily involving female students, and the need to pursue research. In addition, the results from individual interviews with women (5 F) training for non-traditional trades lead to discussion on the interrelated effects of sex-based gender and professional gender. 相似文献
52.
53.
Linguistic stress and sequential statistical cues to word boundaries interact during speech segmentation in infancy. However, little is known about how the different acoustic components of stress constrain statistical learning. The current studies were designed to investigate whether intensity and duration each function independently as cues to initial prominence (trochaic‐based hypothesis) or whether, as predicted by the Iambic‐Trochaic Law (ITL), intensity and duration have characteristic and separable effects on rhythmic grouping (ITL‐based hypothesis) in a statistical learning task. Infants were familiarized with an artificial language (Experiments 1 and 3) or a tone stream (Experiment 2) in which there was an alternation in either intensity or duration. In addition to potential acoustic cues, the familiarization sequences also contained statistical cues to word boundaries. In speech (Experiment 1) and nonspeech (Experiment 2) conditions, 9‐month‐old infants demonstrated discrimination patterns consistent with an ITL‐based hypothesis: intensity signaled initial prominence and duration signaled final prominence. The results of Experiment 3, in which 6.5‐month‐old infants were familiarized with the speech streams from Experiment 1, suggest that there is a developmental change in infants’ willingness to treat increased duration as a cue to word offsets in fluent speech. Infants’ perceptual systems interact with linguistic experience to constrain how infants learn from their auditory environment. 相似文献
54.
This article uses dyadic latent panel analysis (DLPA) to examine environmental influences on well-being. DLPA requires longitudinal
dyadic data. It decomposes the observed variance of both members of a dyad into a trait, state, and an error component. Furthermore,
state variance is decomposed into initial and new state variance. Total observed similarity between members of a dyad is decomposed
into trait similarity, initial state similarity, new state similarity, and error similarity. Dyadic similarity in new state
variance reveals that both members of a dyad change in the same direction, which is a strong indication of environmental effects.
DLPA is used to examine environmental influences on life satisfaction and domain satisfaction based on 22 annual assessments
of married couples in the German Socio-Economic Panel Study (N’s = 607–740). The results show high similarity in new state variance for life satisfaction and objectively identical domains
(household income, housing), and less similarity for objectively less similar domains (recreation, health). This finding provides
strong evidence for environmental influences on well-being. In addition, the results show high trait similarity. The implications
of the latter finding for interpretation of behavioral genetics studies of well-being are discussed. 相似文献
55.
56.
Sex worker experience of risk (e.g., physical violence or rape) is shaped by race, gender, and context. For web-based sex workers, experience of risk is comparatively minimal; what is unclear is how web-based sex workers manage risk and if online advertising plays a role in risk management. Building on intersectionality theory and research exploring risk management in sex work, we content-analyzed 600 escort advertisements from Backpage.com (http://www.backpage.com) to explore risk management in web-based sex work. To guide our research we asked: Do advertisements contain risk management messages? Does the use of risk management messaging differ by sex worker race or gender? Which groups have the highest overall use of risk management messages? Through a multivariate analysis of covariance (MANCOVA) we found that advertisements contained risk management messages and that uses of these phrases varied by race and gender. Blacks, women, and transgender women drove the use of risk management messages. Black and White transgender women had the highest overall use of these phrases. We conclude that risk management is an intersectional practice and that the use of risk management messages is a venue-specific manifestation of broader risk management priorities found in all venues where sex is sold. 相似文献
57.
For many years, siblings of women and girls suffering from anorexia have been regarded as “the forgotten kin,” as they have been overlooked by both researchers and clinicians. Therefore, the goal of this explorative study was to investigate siblings’ experiences, burdens, and support needs in a differentiated manner. Siblings (n = 16) of patients with an ICD-10 diagnosis “anorexia nervosa” (F 50.0) took part in a qualitative, in-depth interview study; the data were assessed using content analysis. The results of this study should be especially interesting for clinical social work. Using the findings, a variety of concrete recommendations for psycho-social practice can be made, for example regarding the inclusion of siblings in treatment settings, as well as specific support concepts for siblings of anorexic women and girls in different age groups. 相似文献
58.
59.
Theory and Society - We examine access to institutions and opportunity for entrepreneurs in a rising tech economy. A significant proportion of entrepreneurs and CEOs of tech firms in the American... 相似文献
60.
Noakes Stephen Teets Jessica C. 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2020,31(5):1093-1113
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Within the field of international relations, scholarship supports the notion that international non-governmental... 相似文献