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   17035篇
  免费   567篇
  国内免费   5篇
各国政治   724篇
工人农民   751篇
世界政治   1138篇
外交国际关系   566篇
法律   10782篇
中国共产党   6篇
中国政治   158篇
政治理论   3264篇
综合类   218篇
  2020年   233篇
  2019年   285篇
  2018年   339篇
  2017年   403篇
  2016年   404篇
  2015年   304篇
  2014年   314篇
  2013年   1550篇
  2012年   461篇
  2011年   494篇
  2010年   410篇
  2009年   433篇
  2008年   509篇
  2007年   557篇
  2006年   550篇
  2005年   487篇
  2004年   486篇
  2003年   512篇
  2002年   443篇
  2001年   689篇
  2000年   555篇
  1999年   482篇
  1998年   257篇
  1997年   179篇
  1996年   211篇
  1995年   184篇
  1994年   213篇
  1993年   210篇
  1992年   334篇
  1991年   369篇
  1990年   349篇
  1989年   291篇
  1988年   324篇
  1987年   286篇
  1986年   331篇
  1985年   286篇
  1984年   244篇
  1983年   228篇
  1982年   191篇
  1981年   197篇
  1980年   141篇
  1979年   179篇
  1978年   136篇
  1977年   115篇
  1976年   104篇
  1975年   127篇
  1974年   140篇
  1973年   110篇
  1972年   101篇
  1969年   100篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
941.
Most research on self-handicapping has focused on adults. Only a few studies have examined self-handicapping in adolescents or the particular characteristics of the family environment that are associated with self-handicapping. Adolescents (N = 141) and their mothers completed a series of questionnaires assessing adolescent self-handicapping, adolescent dysphoria, and parenting variables in mothers, including parenting styles (care and overprotection) and parenting stress due to situational variables, parent–child dysfunctional interactions, and behavioral characteristics of the child. Results showed (a) that self-handicapping was positively related to age in girls, but not in boys, (b) that there was a strong relation between self-handicapping and dysphoria in both boys and girls, (c) that mother-rated care negatively predicted self-handicapping in girls beyond the effects due to girls' dysphoria, and (d) that maternal care moderated the relationship between self-handicapping and dysphoria in boys. Maternal care and depressive affect in young persons are independently related to self-handicapping behaviors in adolescents. Results are discussed in terms of implications for the hypothesized etiology of self-handicapping.  相似文献   
942.
Discrimination Distress During Adolescence   总被引:1,自引:0,他引:1  
Amidst changing patterns of accommodation and conflict among American ethnic groups, there remains a paucity of research on the nature and impact of racial and ethnic discrimination on development in multiethnic samples of youth. The Adolescent Discrimination Distress Index along with measures of caregiver racial bias preparation and self-esteem was administered to 177 adolescents drawn from 9th–12th graders self-identified as African American, Hispanic, East Asian, South Asian, and non-Hispanic white. Youth from all ethnic backgrounds reported distress associated with instances of perceived racial prejudice encountered in educational contexts. Instances of institutional discrimination in stores and by police were higher for older youth and particularly for African American and Hispanic teenagers. Encounters with peer discrimination were reported most frequently by Asian youth. Reports of racial bias preparation were associated with distress in response to institutional and educational discrimination and self-esteem scores were negatively correlated with distress caused by educational and peer discrimination. The importance of research on discrimination distress to understanding adolescent development in multiethnic ecologies is discussed here.  相似文献   
943.
944.
The purpose of this study was to examine differences in empathy between offender and nonoffender youth. Seventy-six male and 33 female juvenile offenders between the ages of 12 and 18 years and 33 male and 33 female nonoffenders between the ages of 15 and 19 years comprised the samples for this study. Measures of empathy, altruism, and social support were administered to all participants and then the participants were analyzed for status group differences. Only 1 dimension of empathy, emotional tone, was found to be significantly different based on group status. Gender differences were found for both status groups for another dimension of empathy, personal distress. Among offender and nonoffender youth, females yielded higher scores in personal distress than did males. Emotional tone and family structure were found to be the most predictive variables of offender status. Findings were discussed based on previous research and implications for interventions were addressed.Evaluation and Special Programs  相似文献   
945.
Kinzel A  Nanson J 《危机》2000,21(3):126-134
Telephone crisis lines offer an important service to individuals in crisis. The accessibility as well as a lack of other means of support leads many individuals to call the line. The role of the volunteer is to listen and support the caller as well as provide information and referrals to other agencies. Agencies are presented with a high turnover of volunteers and are then faced with the task of recruiting and training replacements. Volunteers are often exposed to horrific accounts of human pain and suffering which may affect their personal thoughts, feelings, beliefs and actions and influence the decision to quit. Compassion fatigue is one term used for this inherent "cost of caring." Many factors contribute to this cost including the nature of crisis calls, the repeat caller, and personal coping mechanisms. Educating and debriefing the volunteer are two strategies that may prevent the onset of compassion fatigue and volunteer resignation. Debriefing is viewed as an effective strategy for volunteers as it has been found to be successfull in assisting other helpers in many different contexts to cope and deal with the traumatic events that they experience or hear about.  相似文献   
946.
Bryant RA  Harvey AG 《危机》2000,21(2):90-94
Counseling skills were evaluated in a telephone counseling service for Vietnam veterans. Thirty simulated crisis calls were made to telephone counselors by experienced clinical psychologists. The counselors' responses were rated on dimensions that indexed general counseling skills, knowledge of veteran needs, and provision of appropriate advice. Whereas the majority of callers demonstrated adequate counseling skills, many lacked knowledge of veterans' posttraumatic stress, common veteran terminology, and the nature of veterans' experiences. The findings suggest that telephone counseling services that target specific populations should employ comprehensive training to ensure that counselors possess adequate and relevant knowledge about callers and their presenting problems. The simulated caller paradigm appears to be an effective paradigm for training and evaluation of telephone counselors.  相似文献   
947.
Video playground     
Dickinson A 《Time》2000,155(19):100
  相似文献   
948.
949.
950.
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