全文获取类型
收费全文 | 808篇 |
免费 | 32篇 |
专业分类
管理学 | 97篇 |
民族学 | 6篇 |
人才学 | 1篇 |
人口学 | 64篇 |
丛书文集 | 8篇 |
理论方法论 | 94篇 |
综合类 | 9篇 |
社会学 | 460篇 |
统计学 | 101篇 |
出版年
2023年 | 6篇 |
2022年 | 4篇 |
2021年 | 9篇 |
2020年 | 24篇 |
2019年 | 29篇 |
2018年 | 43篇 |
2017年 | 32篇 |
2016年 | 29篇 |
2015年 | 14篇 |
2014年 | 21篇 |
2013年 | 149篇 |
2012年 | 33篇 |
2011年 | 30篇 |
2010年 | 20篇 |
2009年 | 21篇 |
2008年 | 25篇 |
2007年 | 21篇 |
2006年 | 30篇 |
2005年 | 31篇 |
2004年 | 23篇 |
2003年 | 21篇 |
2002年 | 19篇 |
2001年 | 14篇 |
2000年 | 21篇 |
1999年 | 8篇 |
1998年 | 8篇 |
1997年 | 7篇 |
1996年 | 12篇 |
1995年 | 7篇 |
1994年 | 8篇 |
1993年 | 11篇 |
1992年 | 5篇 |
1991年 | 10篇 |
1990年 | 6篇 |
1989年 | 5篇 |
1988年 | 4篇 |
1987年 | 5篇 |
1986年 | 6篇 |
1985年 | 10篇 |
1984年 | 9篇 |
1983年 | 6篇 |
1982年 | 7篇 |
1981年 | 2篇 |
1980年 | 7篇 |
1979年 | 4篇 |
1978年 | 7篇 |
1976年 | 8篇 |
1970年 | 2篇 |
1968年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有840条查询结果,搜索用时 31 毫秒
61.
62.
Clarke P Marshall V House J Lantz P 《Social forces; a scientific medium of social study and interpretation》2011,89(4):1287-1313
The sociology of aging draws on a broad array of theoretical perspectives from several disciplines, but rarely has it developed its own. We build on past work to advance and empirically test a model of mental health framed in terms of structural theorizing and situated within the life course perspective. Whereas most prior research has been based on cross-sectional data, we utilize four waves of data from a nationally representative sample of American adults (Americans' Changing Lives Study) collected prospectively over a 15-year period and find that education, employment and marital status, as well as their consequences for income and health, effectively explain the increase in depressive symptoms after age 65. We also found significant cohort differences in age trajectories of mental health that were partly explained by historical increases in education. We demonstrate that a purely structural theory can take us far in explaining later life mental health. 相似文献
63.
We investigate whether mother's poor union quality attenuates the association between union instability and young children's behavioral adjustment. Using data from three waves of the Fragile Families and Child Wellbeing Study to consider children born to married or cohabiting mothers (N=1,730), we determine that children who have experienced poor union quality between mothers and their partners have higher predicted aggressive behavior scores at age 3, regardless of whether they have experienced union transitions, compared to children who have experienced high-quality, stable unions. Children who have experienced instability in the context of higher-quality unions and relatively less acrimonious dissolutions are similar to children raised in high-quality stable unions in terms of predicted aggressive behavior scores. 相似文献
64.
Brandi N. Hawk Amanda Wright Megan M. Julian Johana M. Rosas Emily C. Merz Robert B. McCall 《Adoption quarterly》2013,16(2):97-107
This study assesses selective responding in a single wave of data collection and a four-wave study. Participants were 121 parents of post-institutionalized children, identified as “never responders,” “previous responders,” or “wave 4 responders.” Parents evaluated their adopted child's family, school, peer, and behavioral adjustment. Children (47% male) were 2 to 20 years old (M = 10.79, SD = 4.59) and adopted between 5 and 54 months of age (M = 15.49, SD = 9.94). Within a single wave of data collection, no evidence suggested that selective responding contributes much bias. Over a multi-wave study, however, results may under-represent adjustment difficulties. 相似文献
65.
Wright Karen 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2001,12(2):181-184
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - 相似文献
66.
This study examined the industrial division of labor among immigrants and in-migrants in the Los Angeles, California, metropolitan area. It addresses debates about channeling of new arrivals into jobs among similar ethnic groups and human capital views. Data were obtained from the 1990 Census on resident native-born, resident foreign-born, in-migrants, and recent immigrants who arrived during 1985-90. Light and Rosenstein's (1995) concepts of groups and their resources were used to organize ideas about ethnic networks and their effectiveness in channeling migrant workers into 15 industrial sectors. Sectoral differences were revealed with the familiarity index of dissimilarity. Findings reveal that social networks were the strongest for Koreans, who supplied work for recent arrivals in the same sectors as Korean-born residents, regardless of education. Mexican new arrivals were less likely to work in the same sectors as their resident Mexican counterparts. Mexican networks placed new arrivals in durable manufacturing in the 1960s and 1970s when it was a key source of employment. By the 1980s and 1990s, the economy shifted and employment went down in durable manufacturing. Mexicans thus found employment elsewhere. Native White and Black in-migrants had the strongest channeling into same sector jobs. This is attributed to the small streams, the ability of the labor market to absorb these workers, and the availability of job vacancies among native out-migrants. Filipino migrants had similar patterns as Whites and Blacks. Mexican and Central American residents had more inter-ethnic competition over jobs than Whites or Blacks. 相似文献
67.
68.
Studies of post-traumatic stress disorder have focused primarily on veterans, generally ignoring their female partners (wives or girlfriends). recently, clinicians have begun to identify PTSD-like symptoms in these female partners, but the literature describing this phenomenon has been limited. This paper addresses the fact that women in long-term relationships with veterans suffering from PTSD commonly experience PTSD-like psychiatric symptoms themseoves. These wonem's symptoms and issues they face in their relationships with their veteran partners are described. Conceptual explanations of and causal factors for these women's symptoms are presented, followed by discussion of treatment approaches and issues. 相似文献
69.
Sheila M. Specker M.D. Gregory A. Carlson B.A. Karen M. Edmonson M.A. Paula E. Johnson M.D. Michael Marcotte C.C.D.P. N.C.P.G. 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》1996,12(1):67-81
High rates of psychiatric symptoms have been reported in pathological gamblers. This study of psychiatric comorbidity in pathological gamblers is the first to use structured psychiatric interviews assessing DSM-III-R Axis I and II disorders. The Structured Clinical Interview for DSM III-R (SCID-P, SCID-II) was administered to 40 (25 male, 15 male) pathological gamblers seeking outpatient treatment in Minnesota for gambling, and 64 (41 male, 23 female) controls. High lifetime rates of Axis I (92%) but not Axis II (25%) psychopathology were found in pathological gamblers as compared to controls. No differences between male and female gamblers were found in rates of affective, substance use or personality disorders. Females had higher rates of anxiety disorders and histories of physical/sexual abuse. Possible associations between psychiatric disorders and pathological gambling are discussed along with gambler typologies and implications for future research.The authors wish to gratefully acknowledge the assistance of: Gary Christenson, M.D., Carol Peterson, Ph.D., William Meller, M.D., Thomas Mackenzie, M.D. 相似文献
70.
Serious nonaccidental head trauma (NHT) can leave permanent neurological damage in children who survive abuse. This study reports on child welfare's handling of NHT cases compared with cases of physical abuse and head trauma due to neglect with regard to placement in foster care, reunification with family, and safety issues. The results show that workers placed children with NHT in foster care immediately after the abuse but treated them no differently than other physically abused children regarding reunification. 相似文献