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   552篇
  免费   37篇
  589篇
  2023年   4篇
  2022年   5篇
  2020年   5篇
  2019年   8篇
  2018年   12篇
  2017年   13篇
  2016年   16篇
  2015年   14篇
  2014年   17篇
  2013年   56篇
  2012年   26篇
  2011年   27篇
  2010年   12篇
  2009年   15篇
  2008年   35篇
  2007年   21篇
  2006年   23篇
  2005年   16篇
  2004年   19篇
  2003年   21篇
  2002年   19篇
  2001年   4篇
  2000年   9篇
  1999年   5篇
  1998年   6篇
  1997年   15篇
  1996年   11篇
  1995年   7篇
  1994年   6篇
  1993年   4篇
  1992年   7篇
  1991年   5篇
  1990年   4篇
  1988年   14篇
  1987年   6篇
  1986年   5篇
  1985年   4篇
  1984年   8篇
  1983年   5篇
  1982年   8篇
  1981年   6篇
  1977年   3篇
  1976年   10篇
  1975年   7篇
  1974年   5篇
  1971年   4篇
  1970年   6篇
  1969年   3篇
  1968年   4篇
  1967年   3篇
排序方式: 共有589条查询结果,搜索用时 0 毫秒
491.
The nosology of chronic depression in Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV, American Psychiatric Association, 1994) is highly complex and requires clinicians to differentiate among several chronic course subtypes. This study replicates an earlier investigation (J. McCullough et al., 2000; see record 2000-05424-007) that found few differences among Diagnostic and Statistical Manual of Mental Disorders (3rd ed. rev.; DSM-III-R; American Psychiatric Association, 1987) categories of chronic depression. In the present study, 681 outpatients with chronic major depression, double depression, recurrent major depression without full interepisode recovery, and chronic major depression superimposed on antecedent dysthymia were compared. Few differences were observed on a broad range of demographic, clinical, psychosocial, family history, and treatment response variables. The authors suggest that chronic depression should be viewed as a single, broad condition that can assume a variety of clinical course configurations.  相似文献   
492.
Individuals with intellectual and developmental disabilities who engage in problem behavior maintained by access to tangibles may exhibit more problem behavior during certain preference assessments. We compared three common preference assessments to determine which resulted in fewer problem behaviors. The paired stimulus and multiple‐stimulus without replacement assessments produced higher rates of problem behavior than the free operant (FO) assessment, suggesting that the FO assessment may be the most appropriate assessment for individuals who engage in problem behavior maintained by access to tangibles.  相似文献   
493.
Two-wave data from a large sample of employees (N = 1,155) 25–65 years of age were used to evaluate rank-order and mean level stability and change in supervisor-rated job performance obtained twice (4 years apart). Results showed moderated levels of rank-order stability across the career span. However, although rank order stability increased during the first phases of one’s career, peaking at age 55, it then demonstrated a decline from age 55 to age 65. Patterns of mean-level change showed that job performance was generally higher for younger workers than for older workers. All in all, our results support the value of investigating different definitions of job performance change and offers insights for planning/programming and implementing interventions aimed to improve (or maintain) job performance.  相似文献   
494.
This study examined the association between men’s experience of childhood sexual abuse and later perpetration of intimate partner violence, considering the roles of attachment insecurity and poor anger regulation. The sample was 302 Canadian men undergoing counseling for relationship difficulties or aggression. They completed questionnaires assessing childhood sexual abuse, the two dimensions of attachment insecurity (anxiety and avoidance), anger regulation processes, physical and psychological aggression, and social desirability bias. Path analyses showed that men who experienced childhood sexual abuse scored higher on attachment anxiety, which in turn was associated with aggressive behaviors directly and through four anger-related variables (trait anger, anger-in, anger-out, and low anger control). Attachment-related avoidance predicted psychological aggression, but not physical aggression, through men’s trait anger and anger-in.  相似文献   
495.
496.
497.
498.
Under Federal Court precedents, mentally ill patients have a qualified right to refuse treatment. The amount of due process that may be required to override treatment refusals by active duty military patients is discussed. Due process for these individuals need not be judicial, since medical review satisfies federal requirements. Involuntary administration of medication to active duty military personnel is justified in some circumstances. Specific criteria for overriding treatment refusals are suggested. A sample protocol for overriding the treatment refusals of active duty personnel is offered.  相似文献   
499.
This paper examines the abortion issue from a Buddhist perspective. As the consciousness is held to enter the embryo at conception, it is felt to be fully human at that moment. Thus, Buddhism strongly discourages abortion except in the situation of an immediate threat to the mother's life. Though Buddhism has clearly a pro-life position on abortion, the final decision should be left to the pregnant woman.  相似文献   
500.
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