全文获取类型
收费全文 | 446篇 |
免费 | 26篇 |
专业分类
管理学 | 25篇 |
民族学 | 1篇 |
人口学 | 56篇 |
理论方法论 | 68篇 |
综合类 | 2篇 |
社会学 | 305篇 |
统计学 | 15篇 |
出版年
2023年 | 2篇 |
2020年 | 7篇 |
2019年 | 10篇 |
2018年 | 17篇 |
2017年 | 27篇 |
2016年 | 11篇 |
2015年 | 17篇 |
2014年 | 16篇 |
2013年 | 84篇 |
2012年 | 25篇 |
2011年 | 25篇 |
2010年 | 15篇 |
2009年 | 5篇 |
2008年 | 15篇 |
2007年 | 19篇 |
2006年 | 17篇 |
2005年 | 11篇 |
2004年 | 15篇 |
2003年 | 8篇 |
2002年 | 10篇 |
2001年 | 8篇 |
2000年 | 8篇 |
1999年 | 9篇 |
1998年 | 5篇 |
1997年 | 4篇 |
1996年 | 4篇 |
1995年 | 4篇 |
1994年 | 4篇 |
1993年 | 6篇 |
1992年 | 5篇 |
1991年 | 9篇 |
1990年 | 5篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 7篇 |
1986年 | 2篇 |
1985年 | 6篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1979年 | 4篇 |
1978年 | 1篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1975年 | 1篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有472条查询结果,搜索用时 265 毫秒
51.
Reducing the risk of AIDS through methadone maintenance treatment 总被引:13,自引:0,他引:13
52.
53.
54.
We investigate the frequency and psychological correlates of institutional and interpersonal discrimination reported by underweight, normal weight, overweight, obese I, and obese II/III Americans. Analyses use data from the Midlife Development in the United States study, a national survey of more than 3,000 adults ages 25 to 74 in 1995. Compared to normal weight persons, obese II/III persons (body mass index of 35 or higher) are more likely to report institutional and day-to-day interpersonal discrimination. Among obese II/III persons, professional workers are more likely than nonprofessionals to report employment discrimination and interpersonal mistreatment. Obese II/III persons report lower levels of self-acceptance than normal weight persons, yet this relationship is fully mediated by the perception that one has been discriminated against due to body weight or physical appearance. Our findings offer further support for the pervasive stigma of obesity and the negative implications of stigmatized identities for life chances. 相似文献
55.
56.
Zand D Thomson NR Dugan M Braun JA Holterman-Hommes P Hunter PL 《Evaluation review》2006,30(2):209-222
This article explored retention patterns, as well as factors that predicted these patterns, in the evaluation of a relationship-based substance abuse prevention intervention study that targeted inner-city African American youth. A total of 851 contacts were made to retain 82% (n = 104) of the baseline sample (N = 127) in the evaluation. Results from multinomial regression analyses indicated that participants who were retained in the evaluation were more likely to perceive alcohol, tobacco, and other drug use as less risky and were more likely to report higher levels of family supervision than were evaluation attrits. Those who were easy to retain reported lower family conflict and fewer family relocations during the past year than those who were difficult to retain. Implications of these findings for developing retention strategies, as well as future research, are discussed. 相似文献
57.
Maya Yaari Inbal Millo Ayelet Harel Edwa Friedlander Benjamin Bar‐Oz Smadar Eventov‐Friedman David Mankuta Nurit Yirmiya 《Infancy》2015,20(5):507-522
Early maternal resolution with preterm birth was assessed at one month corrected age (CA), and potential maternal and infant characteristics that may be associated with early resolution were examined. Fifty‐five mothers of preterm infants (≤34 weeks) participated. Data regarding pregnancy, prenatal risk, delivery, infant's medical risk, maternal well‐being status, and infant's early developmental status were collected. Resolution was examined using the Reaction to Diagnosis Interview (RDI). A total of 38.2% of the mothers were classified as resolved. Only completion of antenatal corticosteroids (ACS) treatment and high prenatal risk significantly predicted maternal resolution. Early maternal resolution of preterm birth is associated with early knowledge regarding the preterm birth. 相似文献
58.
C. P. Peters N. Friedman S. S. Jacobs B. J. Jones J. M. Kelley K. L. Nazar 《Evaluation and program planning》1999,22(4):429
Since its introduction in 1980, the widely-used Addiction Severity Index has been subjected to extensive validity and reliability studies. Reliability procedures have commonly entailed test–retest and multiple judge video reviews, all within controlled environments. The following study uses a method that differs substantially from conventional reliability assessment by employing trained, professional actors as client surrogates to examine the reliability of the instrument when administered in the field, in naturalistic, diverse agency settings. This article details this method, addressing the question, to what extent did this method produce consistent stimuli to enable the measurement of reliability? 相似文献
59.
60.
Michael J. Morgan Jr. Jungyeong Heo Debra S. Osborn 《The Career development quarterly》2024,72(1):46-62
Helping individuals make a career decision is a key aim of career counseling. Determining how to encourage self-regulated learning and behaviors needed to achieve this goal often underlies career interventions. The English version of the Career Exploration Behavior survey (CEB-E) measures activities individuals engage in to learn about career options. The present study explored the psychometric properties of the CEB and its impact on various career outcomes. In the first study (N = 498), a good-fitting second-order factor model with four group-level scales and loadings was retained as the best model. In the second study (N = 143), convergent validity and incremental validity of the CEB dimensions were explored through correlation and regression analyses. The CEB predicted commitment making, metacognitions, and vocational identity. Results suggest the CEB-E is a psychometrically sound assessment of career exploration behaviors with potential utility for theory development, program evaluation, and monitoring client progress. 相似文献