首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1086篇
  免费   39篇
管理学   80篇
民族学   36篇
人口学   84篇
丛书文集   5篇
理论方法论   105篇
综合类   15篇
社会学   729篇
统计学   71篇
  2023年   5篇
  2021年   8篇
  2020年   28篇
  2019年   38篇
  2018年   37篇
  2017年   40篇
  2016年   32篇
  2015年   29篇
  2014年   31篇
  2013年   249篇
  2012年   36篇
  2011年   35篇
  2010年   31篇
  2009年   28篇
  2008年   31篇
  2007年   19篇
  2006年   31篇
  2005年   34篇
  2004年   31篇
  2003年   22篇
  2002年   27篇
  2001年   28篇
  2000年   12篇
  1999年   13篇
  1998年   13篇
  1997年   14篇
  1996年   11篇
  1995年   13篇
  1994年   16篇
  1993年   7篇
  1992年   16篇
  1991年   8篇
  1990年   8篇
  1989年   8篇
  1988年   12篇
  1987年   9篇
  1986年   10篇
  1985年   6篇
  1984年   9篇
  1983年   10篇
  1982年   9篇
  1981年   5篇
  1979年   6篇
  1978年   9篇
  1977年   8篇
  1976年   6篇
  1975年   4篇
  1974年   5篇
  1973年   7篇
  1965年   3篇
排序方式: 共有1125条查询结果,搜索用时 62 毫秒
961.
Video games are an important form of media that have the potential to impact gender role attitudes. Sexist portrayals of characters may affect gender behaviors and attitudes. As such, it is important to discover how characters, particularly females, are portrayed in video games. The current study examined video game magazines analyzing the portrayal of female video game characters and how this portrayal has changed in the last twenty years. Results indicate a growing trend toward a decreased benevolent sexism portrayal and an increase in a hostile sexism portrayal over time.  相似文献   
962.
Do preconception intentions to conceive add to the prediction of pregnancy wantedness beyond the effect of preconception desires? This paper addresses that question, using data regarding the most recent pregnancy of 2,299 women respondents to the 2002 U.S. National Survey of Family Growth. We test a structural equation model predicting a woman’s pregnancy wantedness with her preconception desires, her perception of her partner’s preconception desires, and her preconception intentions. In this multivariate setting, preconception intentions do not predict pregnancy wantedness in the overall sample. However, they do predict wantedness in certain demographic contexts. We identify three patterns of change in our model that occur in selected contexts. We then use these patterns to hypothesize three psychosocial mechanisms by which preconception intentions may increase the wantedness of a pregnancy beyond that resulting from the woman’s preconception desires to get pregnant and her perception of her partner’s preconception desires.  相似文献   
963.
This study analyzed a sample of 920 lottery ads that were placed or played in Atlantic Canada from January 2005 to December 2006. A content analysis, involving quantitative and qualitative techniques, was conducted to examine the design features, exposure profiles and focal messages of these ads and to explore the connections between lottery advertising and consumer culture. We found that there was an “ethos of winning” in these commercials that provided the embedded words, signs, myths, and symbols surrounding lottery gambling and conveyed a powerful imagery of plentitude and certitude in a world of potential loss where there was little reference to the actual odds of winning. The tangible and emotional qualities in the ads were especially inviting to young people creating a positive orientation to wins, winning and winners, and lottery products that, in turn, reinforced this form of gambling as part of youthful consumption practices. We concluded that enticing people with the prospects of huge jackpots, attractive consumer goods and easy wins, showcasing top prize winners, and providing dubious depictions that winning is life-changing was narrow and misleading and exploited some of the factors associated with at-risk gambling.  相似文献   
964.
Dixon and Johnson (Analysis of Gambling Behavior 2007, 1:44–49) introduced the Gambling Functional Assessment (GFA), which attempts to identify the consequences that may be maintaining a person’s gambling behavior. The present study had 949 introductory psychology students complete the GFA, with 124 of them completing the measure a second time 12 weeks later. Measures of internal consistency were quite good regardless of whether “non-gamblers” were included or excluded. Test–retest reliability was somewhat mixed, with Escape scores yielding substandard coefficients, especially among females. Both internal and test–retest reliability were typically poorer for female respondents. In general, the GFA performed within the limits of acceptable reliability, and coefficients compared favorably with similar measures. Future investigations will need to determine the reliability and validity of the instrument, especially as it pertains to its intended population, pathological gamblers.  相似文献   
965.
966.
Parents may provide many types of support to their grown children. Parents age 40 to 60 (N = 633) reported the support they exchange with each child over age 18 (N = 1,384). Mothers and fathers differentiated among children within families, but provided emotional, financial, and practical help on average every few weeks to each child. Offspring received most assistance when they (a) had greater needs (because of problems or younger age) or (b) were perceived as more successful. Parents received more from high achieving offspring. Findings support contingency theory; parents give more material and financial support to children in need. Motivation to enhance the self or to assure support later in life may explain support to high achieving offspring.  相似文献   
967.
The authors conducted a survey of marriage and family therapy (MFT) doctoral students in programs accredited by the Commission on Accreditation for Marriage and Family Therapy Education (COAMFTE). MFT doctoral students ( N  = 82) from across the United States responded to a web-based survey that focused on career aspirations, training opportunities, and the level of preparedness they experienced during their doctoral education. Results of this survey indicated that students felt they were well prepared for many aspects of their chosen career path. Some respondents desired more training to prepare them for careers in academia. More men than women indicated a career in academia as their primary career aspiration. While most of the respondents perceived that their internship experiences were beneficial, some expressed the desire for more opportunities to supervise master's-level students, to write grants, and to teach graduate-level MFT courses. The authors conclude with a discussion of how these findings may influence the development of core competencies specific to doctoral education in MFT.  相似文献   
968.
Assisted reproduction has a minor but increasing influence on childbearing trends in advanced societies. In Denmark, the use of assisted reproduction technology (ART) has become particularly widespread. At the same time, Danish women born in the late 1950s and the 1960s experienced stabilization or even a slight increase in their mean number of children. Broad availability and widespread use of assisted reproduction may become important factors contributing to maintaining relatively high completed fertility among the younger cohorts of Danish women. To explore this idea, we analyze and project cohort trends in fertility rates among native Danish women born in 1960‐78 and examine the likely contribution of assisted reproduction to these trends. The projected proportion of children born after ART treatment shows a substantial increase from 2.1 percent among women born in 1965 to 4‐5 percent among women born in 1978, with an estimated net impact of ART (as compared with the hypothetical situation where no ART treatment was available) on the order of 3‐4 percent. When intrauterine inseminations are included, this implies that up to 7 percent of children of those native Danish women born in 1975 and later will likely be conceived by infertility treatment.  相似文献   
969.
ABSTRACT

In this qualitative study, the authors explored the lived experiences of wives married to active-duty male Marines who have a diagnosis of post-traumatic stress disorder (PTSD). The first author and primary investigator conducted in-depth interviews with eight women, all of whom had been married more than 3 years and experienced at least one deployment while married. Transcendental phenomenology was used to gain an understanding of each woman’s experience. The central research question in this study was “What is it like to live with an active-duty male Marine with PTSD?” Findings demonstrated five essential themes: (1) the unpredictability of living with someone with PTSD, (2) the spouse had to take on different roles, (3) the wives felt unprepared to handle PTSD, (4) the wives received different messages when trying to seek help for their husbands, and (5) the wives wanted to send messages to other wives living with Marines with PTSD.  相似文献   
970.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号