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   72883篇
  免费   1283篇
  国内免费   6篇
  74172篇
  2020年   906篇
  2019年   1149篇
  2018年   1352篇
  2017年   1381篇
  2016年   1659篇
  2015年   1210篇
  2014年   1224篇
  2013年   5953篇
  2012年   2157篇
  2011年   2330篇
  2010年   1390篇
  2009年   1376篇
  2008年   2045篇
  2007年   2064篇
  2006年   1793篇
  2005年   1656篇
  2004年   1602篇
  2003年   1494篇
  2002年   1551篇
  2001年   2290篇
  2000年   2192篇
  1999年   1676篇
  1998年   862篇
  1997年   748篇
  1996年   703篇
  1995年   679篇
  1994年   656篇
  1993年   671篇
  1992年   1360篇
  1991年   1298篇
  1990年   1268篇
  1989年   1165篇
  1988年   1142篇
  1987年   1103篇
  1986年   1121篇
  1985年   1182篇
  1984年   922篇
  1983年   818篇
  1979年   948篇
  1978年   710篇
  1975年   833篇
  1974年   920篇
  1973年   910篇
  1972年   781篇
  1971年   708篇
  1970年   677篇
  1969年   656篇
  1968年   842篇
  1967年   811篇
  1966年   727篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
151.
152.
Mental health practitioners are faced with a profound challenge surrounding the prevalence of adult mental disorders, the need for inpatient treatment programs, and the costs of such programs. This paper describes the development of an adult inpatient psychiatric program based on Rational-Emotive Therapy. Specific elements of this program are described briefly, and preliminary outcome data presented on 372 patients. Concerns and future directions are also discussed. Development of adult inpatient psychiatric programs based on Rational-Emotive Therapy would appear to be one method of providing effective and cost-efficient treatment within the current cost-containment atmosphere of psychiatric treatment.Dr. Nottingham is an Associate Fellow and Approved Supervisor of the Institute for Rational-Emotive Therapy. He is in independent practice with Germantown Psychological Associates, P.C. and is Director of Psychology at Parkwood Hospital, Olive Branch, MS. Dr. Neimeyer is an Associate Professor and Director of Clinical Training in the Department of Psychology of Memphis State University. He has written extensively in the areas of cognitive and constructivist psychotherapy, and is co-editor of the International Journal of Personal Construct Psychology.The authors would like to thank Kat Bagley, Joe Grillo, Ivey Bright, Brooke Bensen, Cathy Michas, Brad Barris, Lori Passmore, David Wilkins, and Dee Conrad for their help with data collection. Additionally, without the assistance and support of the Parkwood Hospital administration and staff, neither this treatment program nor this paper could have been developed.Portions of this paper based on earlier data analyses were presented at the Mississippi Psychological Association Convention, September, 1990. This research was conducted at Parkwood Hospital.  相似文献   
153.
ON THE FRAMING OF MULTIPLE PROSPECTS   总被引:6,自引:0,他引:6  
  相似文献   
154.
WHEN PREDICTIONS CREATE REALITY:   总被引:3,自引:0,他引:3  
Abstract —Nelson and Dunlosky (Psychological Science, July 1991) reported that subjects making judgments of learning (JOLs) can be extremely ac curate at predicting subsequent recall performance on a paired-associate task when the JOL task is delayed for a short while after study They argued that this result Is surprising given the results of earlier research, as well as their own current experiment, indicating that JOLs are quite inaccurate when made immediately after study We note that the delayed-JOL procedure used by Nelson and Dunlosky invited covert recall practice (which was reported by their subjects) Retrieval practice is a welt-known determinant of subsequent recall Accordingly, Nelson and Dunlosky s findings can be explained by the simple assumption that people base delayed JOLs on an assessment of retrieval success which in turn influences their retrieval success on the subsequent recall test  相似文献   
155.
156.
The legal consensus that has evolved through adjudication and legislation since the Karen Quinlan case in 1976 is founded on the premise that there is a bright line between passive euthanasia and active euthanasia. Indeed, the term passive euthanasia is often eschewed in favor of less emotionally-laden terminology such as "forgoing life-sustaining treatment" or "terminating life support" so as to further sever any possible connection with active euthanasia. Legal approval has been bestowed upon passive euthanasia under certain circumstances while active euthanasia is routinely condemned. This consensus was put to a test in 1990 when the United States Supreme Court ruled on the Cruzan case. However, the Court's narrow decision did not upset the consensus, and in the most significant appellate decisions handed down by state courts since Cruzan, there has been a reaffirmation--and possibly even an extension--of the consensus. Two other threats to the legal consensus about forgoing life-sustaining treatment have begun to manifest themselves: the increasing pressure for mercy killing and "futility" cases. Both of these challenge the fundamental premises on which the consensus is grounded.  相似文献   
157.
We assessed the effects of a computerized matching-to-sample procedure on the spelling performances of three students with mental retardation. Initially, the students could 1) match pictures and printed words to one another, and 2) match pictures and printed words to spoken words. However, they could not construct words to either pictures or spoken words (e.g., touch, in order, the letters s->h->o->e given the spoken-word sample Shoe). Word constructions then improved markedly after exposure to delayed constructed-response identity matching (e.g., touch the letters s->h->o->e given the printed-word sample shoe). One subject's oral and written spelling also improved. The results extend previous research by showing multiple positive effects of a computerized spelling intervention. These effects may have occurred in part because of the formation of stimulus classes among pictures, printed words, and spoken words.  相似文献   
158.
Instruction in baby massage and the Burleigh Relaxation Bath technique was given to one-half of our sample of 32 couples who had just had their first child. This brief intervention, given at 4 weeks post-partum, led to beneficial behavioural and psychological effects for the family system when assessed at 12 weeks postpartum. Depression and marital satisfaction were assessed with mothers and fathers at 4 weeks and 12 weeks after the birth of their child, and self-esteem was measured at 12 weeks only. The mothers and fathers who were shown baby bathing and massage techniques showed higher degrees of marital satisfaction and self-esteem, as well as lower levels of depression at 12 weeks post-partum, than parents who did not receive instruction. It seems likely that brief interventions which educate new parents concerning functional techniques of baby care may favourably affect their feelings of competence and be of benefit to the entire family system.  相似文献   
159.
The purpose of this research was to examine the relationship between parents' perceptions of marital satisfaction and family stress and their third grade children's classroom behavior. Twenty-one married couples completed questionnaires during home visits. Behavior observations were made from videotapes of children recorded in their classroom during lunch and group academic periods on each of three days. Frequencies of peer interactions, solitary behaviors, and teacher interactions were coded. Regression analyses showed that mothers' level of marital satisfaction (but not fathers') predicted their children's frequency of peer interactions during lunch. Fathers' level of perceived family stress (but not mothers') predicted their children's frequency of peer interactions during lunch. Neither measure for either parent was related to the frequency of peer interactions, solitary behaviors, or teacher interactions observed during the academic sessions. These findings highlight the importance of assessing the potential differential relation of parent variables to children's trans-situational behaviors, and the examination of these variables in relation to different social-environmental contexts in which children participate outside the home.  相似文献   
160.
The authors explored the relationship between family support and adjustment for adult men in a detention center, as measured by a staff rating scale completed by the appropriate counselor.  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