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   1699篇
  免费   58篇
  2023年   12篇
  2022年   8篇
  2020年   20篇
  2019年   21篇
  2018年   31篇
  2017年   36篇
  2016年   43篇
  2015年   47篇
  2014年   34篇
  2013年   164篇
  2012年   61篇
  2011年   65篇
  2010年   45篇
  2009年   48篇
  2008年   70篇
  2007年   60篇
  2006年   69篇
  2005年   52篇
  2004年   58篇
  2003年   71篇
  2002年   65篇
  2001年   23篇
  2000年   23篇
  1999年   29篇
  1998年   36篇
  1997年   38篇
  1996年   25篇
  1995年   31篇
  1994年   31篇
  1993年   34篇
  1992年   32篇
  1991年   24篇
  1990年   27篇
  1989年   20篇
  1988年   19篇
  1987年   21篇
  1986年   18篇
  1985年   22篇
  1984年   17篇
  1983年   21篇
  1982年   16篇
  1981年   25篇
  1980年   22篇
  1979年   24篇
  1978年   16篇
  1977年   14篇
  1976年   20篇
  1975年   8篇
  1973年   7篇
  1971年   5篇
排序方式: 共有1757条查询结果,搜索用时 15 毫秒
931.
932.
933.
934.
This study investigated whether depressed and nondepressed fathers stereotyped infants labeled “depressed” and how they viewed their own infants. Twenty-five fathers (12 nondepressed, 13 depressed) of 4-month old infants rated their infants' psychological, social and physical attributes on the Infant Stereotyping Scale (ISS). They then rated videotaped infants, labeled “normal” or “depressed”, on the ISS. Fathers rated depressed versus normal infants lower on sociability, social behavior, and cognitive competence. Depressed versus nondepressed fathers, rated depressed infants lower on social behavior, potency, and sociability. Depressed fathers rated their own infants lower on social behavior, potency, and cognitive competence as well as being more vulnerable. Implications of parental depression on stereotyping effects and possible risks for infants are discussed. © 1997 Michigan Association for Infant Mental Health  相似文献   
935.
The present experiment was designed to test the predictions of the constrained-action hypothesis. This hypothesis proposes that when performers utilize an internal focus of attention (focus on their movements) they may actually constrain or interfere with automatic control processes that would normally regulate the movement, whereas an external focus of attention (focus on the movement effect) allows the motor system to more naturally self-organize. To test this hypothesis, a dynamic balance task (stabilometer) was used with participants instructed to adopt either an internal or external focus of attention. Consistent with earlier experiments, the external focus group produced generally smaller balance errors than did the internal focus group and responded at a higher frequency indicating higher confluence between voluntary and reflexive mechanisms. In addition, probe reaction times (RTs) were taken as a measure of the attention demands required under the two attentional focus conditions. Consistent with the hypothesis, the external focus participants demonstrated lower probe RTs than did the internal focus participants, indicating a higher degree of automaticity and less conscious interference in the control processes associated with the balance task.  相似文献   
936.
McCreary  Donald R.  Rhodes  Nancy D. 《Sex roles》2001,44(5-6):339-350
Two studies were conducted to determine whether dominant and submissive acts could be considered gender-typed behaviors. These studies were designed to test three key assumptions stemming from contemporary views of gender role socialization: that self-reported dominant and submissive acts are bidimensional (as opposed to bipolar), that dominant and submissive acts are perceived to be equally desirable for men and women to perform, and that dominant acts are perceived to be more stereotypic of men whereas submissive acts are seen as more stereotypic of women. Each of these assumptions was supported. Discussion focuses on the development of shorter versions of the dominant and submissive act reports, as well as possible directions for determining construct validity.  相似文献   
937.
Genetic counseling has been suggested as a means of providing information and support to women with a family history of breast cancer. Yet women who undergo cancer genetic counseling in the United States generally consist of only a subset of those at risk, namely well-educated, upper-middle class, European American and Jewish women. We report outcomes from a study that provided a unique opportunity to determine whether women of African American, European American, Native American, or Ashkenazi Jewish ancestry have varying interest in having cancer genetic counseling. The study offered a genetic counseling session to 97 women with a family history of breast cancer who were participating in a larger interview study designed to assess attitudes toward genetic testing for breast cancer. The study offered genetic counseling free of charge to all study participants with a family history of breast cancer, removing the potential barriers of cost, the need for a physician referral, and lack of awareness of genetic counseling. Fifty women out of the 97 women offered genetic counseling (52%) accepted the offer by completing a session. Those who accepted genetic counseling had a higher educational level, a higher perceived risk of breast cancer, and were more likely to expect a positive BRCA1 or BRCA2 genetic test if they were to undergo genetic testing. When controlling for education level, there was no correlation between the participants' ethnic background and acceptance of a genetic counseling session. Outreach efforts to minority populations may increase awareness of the availability of genetic counseling and may facilitate participation by such populations.  相似文献   
938.
Using qualitative analysis, this research examined filial responsibility and the relationship dynamics between aging mothers and their caregiving daughters. In-depth interviews with 11 mother–daughter pairs explored respondents' sense of filial responsibility, filial expectations, the congruence between mothers' and daughters' expectations, and strategies used to negotiate incongruent expectations. Employing grounded theory, seven categorical themes emerged describing the daughters' perceptions and experiences of providing care. Themes were later linked to the mothers' responses concerning filial responsibility and their experiences of receiving care. Three approaches to caregiving emerged: undifferentiated, dispassionate, and mutually balanced. Findings from the present study have important implications for practitioners working with older adults and their family caregivers.  相似文献   
939.
Geriatric depression is a relatively commonly occurring mental disorder. A subpopulation of depressed older adults are those who have engaged in or completed pharmacotherapy, yet continue to experience depressive symptoms. We review the prevalence, psychosocial effects, and treatment of residual symptoms of depression in older adults. Data from previous studies conducted by our group are presented to support our contention that residual symptoms of geriatric depression are treatable through psychosocial means.  相似文献   
940.
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