全文获取类型
收费全文 | 11182篇 |
免费 | 198篇 |
国内免费 | 2篇 |
专业分类
管理学 | 1573篇 |
民族学 | 65篇 |
人才学 | 3篇 |
人口学 | 976篇 |
丛书文集 | 72篇 |
理论方法论 | 1139篇 |
综合类 | 226篇 |
社会学 | 5706篇 |
统计学 | 1622篇 |
出版年
2020年 | 157篇 |
2019年 | 253篇 |
2018年 | 265篇 |
2017年 | 388篇 |
2016年 | 271篇 |
2015年 | 206篇 |
2014年 | 264篇 |
2013年 | 1820篇 |
2012年 | 363篇 |
2011年 | 349篇 |
2010年 | 288篇 |
2009年 | 276篇 |
2008年 | 266篇 |
2007年 | 304篇 |
2006年 | 271篇 |
2005年 | 280篇 |
2004年 | 254篇 |
2003年 | 185篇 |
2002年 | 224篇 |
2001年 | 277篇 |
2000年 | 247篇 |
1999年 | 217篇 |
1998年 | 183篇 |
1997年 | 164篇 |
1996年 | 164篇 |
1995年 | 151篇 |
1994年 | 155篇 |
1993年 | 157篇 |
1992年 | 158篇 |
1991年 | 148篇 |
1990年 | 162篇 |
1989年 | 151篇 |
1988年 | 135篇 |
1987年 | 151篇 |
1986年 | 117篇 |
1985年 | 154篇 |
1984年 | 161篇 |
1983年 | 147篇 |
1982年 | 125篇 |
1981年 | 92篇 |
1980年 | 114篇 |
1979年 | 113篇 |
1978年 | 104篇 |
1977年 | 90篇 |
1976年 | 90篇 |
1975年 | 100篇 |
1974年 | 95篇 |
1973年 | 70篇 |
1972年 | 64篇 |
1971年 | 53篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
931.
932.
933.
934.
935.
936.
937.
Olin SS Hoagwood KE Rodriguez J Radigan M Burton G Cavaleri M Jensen PS 《Children and youth services review》2010,32(10):1426-1429
A pilot study using a prospective design examined the impact of a collaboratively developed training model, called the Parent Empowerment Program (PEP), for professionally-employed family peer advocates who work with caregivers of children with mental health needs. This training used a combination of didactic, practice exercises, and group discussion. It targeted specific mental health knowledge content and collaborative skills to facilitate the work of family peer advocates in empowering caregivers. Co-delivered by a family peer advocate and clinician, the training consisted of a 40-hour face-to-face training, followed by six monthly face-to-face booster sessions. A total of 15 advocates participated in assessments conducted at baseline and post-training. This group of experienced family peer advocates showed no significant increase in knowledge about mental health content, but post-training assessments indicated increased collaborative skills and mental health services self-efficacy. This initial evaluation has implications for expanding training and support for the emergent workforce of professionally-employed family peer advocates in children's mental health. 相似文献
938.
Katrina Miller-Stevens Jennifer A. Taylor John C. Morris Stephen E. Lanivich 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2018,29(5):938-950
This study considers key value differences between leaders of two types of social ventures: for-profit social benefit corporations and nonprofit organizations. The research question asks to what degree the value sets of leaders of benefit corporations are congruent with those of similarly situated individuals in nonprofit organizations. The results show the values of leaders working in benefit corporations and nonprofit organizations are in many ways aligned, but there are notable statistical differences. A sectoral association of values is also present with employees in both types of organization, especially when the previous work experience of employees is considered. 相似文献
939.
Correlates of heavy episodic alcohol and alcohol reduction intervention preferences were examined among lesbian, gay, bisexual, and queer (LGBQ) adults in romantic relationships. Anonymous data were collected online; analyses included logistic and multinomial regression models. One-fourth of participants reported recent heavy episodic alcohol use. Perceptions of partners' engaging in heavy alcohol use was associated with an increased odds of engaging in heavy alcohol use. Perceptions of partners' heavy alcohol use was associated with an increased odds of preferring a couples-based alcohol intervention compared to preferring no intervention. Findings highlight the need to consider partners in alcohol interventions for LGBQ couples. 相似文献
940.
Infants rapidly learn both linguistic and nonlinguistic representations of their environment and begin to link these from around 6 months. While there is an increasing body of evidence for the effect of labels heard in‐task on infants’ online processing, whether infants’ learned linguistic representations shape learned nonlinguistic representations is unclear. In this study 10‐month‐old infants were trained over the course of a week with two 3D objects, one labeled, and one unlabeled. Infants then took part in a looking time task in which 2D images of the objects were presented individually in a silent familiarization phase, followed by a preferential looking trial. During the critical familiarization phase, infants looked for longer at the previously labeled stimulus than the unlabeled stimulus, suggesting that learning a label for an object had shaped infants’ representations as indexed by looking times. We interpret these results in terms of label activation and novelty response accounts and discuss implications for our understanding of early representational development. 相似文献