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   39029篇
  免费   1599篇
  国内免费   10篇
  2020年   424篇
  2019年   531篇
  2018年   724篇
  2017年   740篇
  2016年   774篇
  2015年   563篇
  2014年   708篇
  2013年   2979篇
  2012年   1271篇
  2011年   1341篇
  2010年   807篇
  2009年   792篇
  2008年   1165篇
  2007年   1149篇
  2006年   1063篇
  2005年   979篇
  2004年   956篇
  2003年   861篇
  2002年   899篇
  2001年   1119篇
  2000年   1005篇
  1999年   819篇
  1998年   466篇
  1997年   410篇
  1996年   383篇
  1992年   630篇
  1991年   612篇
  1990年   590篇
  1989年   584篇
  1988年   574篇
  1987年   545篇
  1986年   577篇
  1985年   632篇
  1984年   512篇
  1983年   497篇
  1982年   410篇
  1981年   409篇
  1979年   576篇
  1978年   440篇
  1976年   410篇
  1975年   482篇
  1974年   540篇
  1973年   539篇
  1972年   428篇
  1971年   410篇
  1970年   406篇
  1969年   431篇
  1968年   525篇
  1967年   443篇
  1966年   457篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
961.
Mechanism and measurement of the galvanic skin response   总被引:2,自引:0,他引:2  
  相似文献   
962.
963.
964.
965.
One hundred-eighty college-bound high school seniors were studied to determine whether small group counseling would affect their anxiety level. 60 students comprised the experimental group and 60 students each the 2 control groups. 6 small group counseling sessions were conducted during the spring just prior to high school graduation and 6 more in the fall, following college enrollment. Comparison of anxiety levels was made at the conclusion of each series of counseling sessions. The students of the experimental group showed significantly lower anxiety scores than did those of the control groups, both in the spring and in the fall. The conclusion was drawn that experience in small group counseling was followed by significantly lower levels of anxiety in transitional adolescents.  相似文献   
966.
Two recommendations from a recent statement of standards for counselor education are examined for underlying philosophical assumptions. The first recommendation, that counselors should possess ability for and conduct scientific research, assumes that the counseling process is lawful and orderly, that theoretical concepts can be operationally defined and that empirically testable predictions can be derived from counseling theories. A second recommendation suggests that counselors-in-training be selectively admitted and retained. Underlying this recommendation is the assumption that counseling is a process of influence that can be evaluated. Such evaluation must be based on conditions outside the counseling relationship, in the social context of the life of the client. The serious implications of these assumptions are illustrated and discussed.  相似文献   
967.
968.
969.
Judgments of the location of short bursts of noise in sentences were used to reveal perceptual segmentation of sentences. It was assumed that segmentation would correspond to major constituent boundaries. In order to control for correlated variables of pitch and intonation, identical acoustic material was provided with alternate constituent structures. It was found that differences in response to identical strings were predicted by the points of variation in constituent structure.  相似文献   
970.
Recall of auditory narrative material was measured under three conditions of presentation. These were a single source condition with material from one speaker, a four source fixed sequence condition with material from four speakers in a fixed sequence of 3-sec. lengths, and a four source random condition with material from four speakers in a random sequence of 3-sec. lengths. Recall was better for the single source condition than for the four source conditions. No significant difference was found between the fixed and random sequential presentations. Results are discussed in terms of the attentional behaviors involved in the tasks.  相似文献   
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