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   216篇
  免费   3篇
  219篇
  2020年   4篇
  2019年   9篇
  2018年   2篇
  2017年   3篇
  2016年   5篇
  2015年   3篇
  2014年   2篇
  2013年   13篇
  2012年   11篇
  2011年   9篇
  2010年   7篇
  2009年   2篇
  2008年   5篇
  2007年   8篇
  2006年   5篇
  2005年   5篇
  2004年   6篇
  2003年   5篇
  2002年   3篇
  2001年   4篇
  2000年   2篇
  1999年   8篇
  1998年   3篇
  1997年   4篇
  1996年   4篇
  1995年   5篇
  1994年   5篇
  1993年   5篇
  1992年   5篇
  1991年   4篇
  1990年   8篇
  1989年   4篇
  1988年   2篇
  1987年   3篇
  1986年   2篇
  1985年   3篇
  1984年   4篇
  1978年   4篇
  1977年   2篇
  1976年   4篇
  1975年   3篇
  1974年   6篇
  1973年   2篇
  1972年   2篇
  1970年   2篇
  1965年   1篇
  1964年   1篇
  1957年   2篇
  1956年   1篇
  1942年   1篇
排序方式: 共有219条查询结果,搜索用时 15 毫秒
161.
162.
This study by the Michigan Genetic Counselor Licensure Committee is the first known published documentation of genetic counselors’ beliefs and attitudes about licensure. The response rate from genetic counselors in Michigan was 66% (41/62). Ninety-five percent of respondents were supportive of licensure. Respondents believed licensure would legitimize genetic counseling as a distinct allied healthcare profession (97.5%), increase the public’s protection (75%), and allow genetic counselors to practice independently (67%). While 45% felt licensure would increase counselor involvement in lawsuits, this did not impact licensure support (p?=?0.744). Opinions were split regarding physician supervision and ordering tests. Even though 28% favored physician supervision, there was overwhelming support for genetic counselors performing some components of genetic testing (95%) and ordering some types of genetic tests (82%) independent of a physician. Use of this survey may be helpful in other states to assess genetic counselors’ interest in licensure and for drafting legislation.  相似文献   
163.
Bilingual children often outperform monolingual children in tasks of cognitive control. This advantage may be a consequence of the fact that bilinguals have more practice controlling attention due to an ongoing need to manage two languages. However, existing evidence is limited because possible differences in ethnicity and socioeconomic status have not been properly controlled. To address this issue, we administered the Simon task to bilingual and monolingual children of identical ethnic and socioeconomic backgrounds. Bilingual and monolingual children performed identically, whereas children from higher SES families were advantaged relative to children from lower SES families. Controlling differences in SES and ethnicity may attenuate the bilingual advantage in cognitive control.  相似文献   
164.
Harper  Marcel  Schoeman  Wilhelm J. 《Sex roles》2003,49(9-10):517-526
The use of gender as an organizing category in social perception and its influence on the gender belief systemwere investigated. A modified version of the Role Construct Repertory Test and selected self-report questionnaires were completed by 190 college students (165 women and 25 men). All the participants used gender to organize their person schemas, and using gender in this way related positively to gender stereotyping. Both sexist gender attitudes and use of gender as an organizing category predicted gender stereotyping. Components of the gender belief system were only correlated if they were conceptually similar. The findings are congruent with gender transcendent and multifactorial gender identity theories.  相似文献   
165.
166.
A psychotropic placebo can help people resist the misinformation effect, an effect thought to be caused by a shift to more stringent source monitoring. When this shift occurs has been unclear. To address this issue we gave some people - but not others - a phoney cognitive-enhancing drug we called R273. Shortly afterwards, everyone took part in a misinformation effect experiment. To gather evidence about source monitoring we surreptitiously recorded time to read the misleading postevent narrative, and response time at test. Our findings suggest that people shifted to more stringent source monitoring at test. Moreover, people with higher working memory capacity (WMC) performed better than people with lower WMC - but only when they were told they had received R273, a finding that fits with research showing that WMC can confer advantages in situations demanding effortful control, but not when automatic heuristics suffice.  相似文献   
167.
168.
169.
    
Positive and negative reinforcement are effective for treating escape-maintained destructive behavior. The current study evaluated the separate and combined effects of these contingencies to increase task compliance. Results showed that a combination of positive and negative reinforcement was most effective for increasing compliance.  相似文献   
170.
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