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   11901篇
  免费   266篇
  国内免费   1篇
管理学   1474篇
民族学   54篇
人才学   3篇
人口学   1089篇
丛书文集   57篇
理论方法论   1026篇
综合类   103篇
社会学   5632篇
统计学   2730篇
  2022年   63篇
  2021年   64篇
  2020年   174篇
  2019年   218篇
  2018年   324篇
  2017年   433篇
  2016年   278篇
  2015年   235篇
  2014年   287篇
  2013年   2208篇
  2012年   417篇
  2011年   315篇
  2010年   289篇
  2009年   211篇
  2008年   254篇
  2007年   255篇
  2006年   261篇
  2005年   246篇
  2004年   195篇
  2003年   207篇
  2002年   216篇
  2001年   321篇
  2000年   288篇
  1999年   269篇
  1998年   204篇
  1997年   169篇
  1996年   219篇
  1995年   189篇
  1994年   199篇
  1993年   168篇
  1992年   201篇
  1991年   213篇
  1990年   196篇
  1989年   170篇
  1988年   193篇
  1987年   179篇
  1986年   141篇
  1985年   176篇
  1984年   180篇
  1983年   156篇
  1982年   122篇
  1981年   97篇
  1980年   97篇
  1979年   121篇
  1978年   93篇
  1977年   81篇
  1976年   57篇
  1975年   63篇
  1974年   67篇
  1973年   60篇
排序方式: 共有10000条查询结果,搜索用时 171 毫秒
901.
Empirical research and clinical resources focusing specifically on minority youth and families have increased tremendously in the last 2 decades. Despite this trend, certain groups continue to be relatively neglected. In particular, very few resources exist for understanding the unique challenges that often face biracial youth and their families. In this article, we use a nationally representative database to compare functioning in biracial youth to white adolescents and other minority adolescents. Results suggest that biracial/biethnic youth are a particularly vulnerable group in terms of self-reported delinquency, school problems, internalizing symptoms, and self-regard. As a group, they are also more likely to receive some form of psychological intervention. Given these findings and the shortcoming of clinical resources for work with this population, we provide an in-depth discussion of why biracial youth may be particularly vulnerable from a social-constructionist framework and offer several strategies based on narrative family therapy for working with biracial youngsters and their families.  相似文献   
902.
High-stress individuals may benefit from social support, although their support providers may be adversely affected via stress crossover effects. Individual and crossover effects of perceived stress within medical student marriages (n = 30) were investigated. Perceived spousal support was positively associated with individuals' own marital and emotional adjustment, attenuating stress effects. With regard to crossover effects, medical students' perceived stress was significantly associated with their spouses' emotional adjustment. Further, medical students' own emotional adjustment fully mediated this crossover effect. Results suggest that the contagion of negative affect may serve as a key mechanism through which stress crossover effects operate in marriage.  相似文献   
903.
This article presents the results of a survey that examined the implementation of the Commission on Accreditation for Marriage and Family Therapy Education (COAMFTE) internship requirement by accredited doctoral Marriage and Family Therapy (MFT) programs. Representatives from each of 10 doctoral MFT programs provided responses to questions regarding program objectives for internship training. Respondents also provided subjective impressions regarding the effectiveness with which established internship goals are accomplished, associated benefits and difficulties, and adequacy of the standards. Results suggest that although most programs perceive the internship requirement as beneficial, many express concern regarding the effects of the internship requirement on other aspects of training and in relationship to the overall goals for doctoral MFT education. Conclusions and recommendations are offered based on the mixed findings.  相似文献   
904.
Children who have survived ritual abuse have endured physical, psychological, and sexual trauma; brain-washing; and mind-altering drugs. Their trust in adults has been eroded. Their coping strategies include anxiety, denial, self-hypnosis, dissociation, and self-mutilation. Although reports of ritual abuse initially seem hard to believe, nurses have a responsibility to detect clues to abuse, diagnose the child's responses, and recognize controversial issues regarding ritual abuse. To evaluate ritual abuse, nurses should avoid interview strategies that influence the child's recall (e.g., coaching, suggestions) and recognize that some reports are discounted as false memories because they emerge from fantasy, distortions, innocent deceptions, false beliefs, lies, or adult coaching. Nurses play an important role in case finding and treatment. They can evaluate clues to ritual abuse to reduce sources of error in assessment, build a child's trust, monitor their own attitudes toward ritual abuse, and intervene to increase self-esteem, empathy, boundary establishment, and coping. Nurses have an important opportunity to detect and begin healing the wounds caused by a child's abuse.  相似文献   
905.
Supervisees in Commission on Accreditation for Marriage and Family Therapy Education-(COAMFTE) accredited and candidacy training programs were asked to describe their best and worst supervision experiences in terms of the context of training and supervision, the perceived personal attributes of the supervisor, and specific behaviors perceived to be enacted by the supervisor during supervision. Contextual factors such as supervision modality, frequency and duration of supervisory contacts, and sources of supervisory data appeared to distinguish between supervisees' perceptions of their best and worst experiences. These experiences were further distinguished by the supervisees' perceptions regarding the supervisor's level of interpersonal attractiveness, trustworthiness, and expertise. Key behaviors perceived to be enacted by supervisors during best and worst experiences clustered into several dimensions that included creating an open supervisory environment, communication and encouragement, attending to personal growth, and providing conceptual and technical guidance and direction.  相似文献   
906.
907.
In this study we sought to extend our previous finding of an association between school dropout and injecting drug use (IDU) among African Americans by testing the association in a sample of White non-Hispanic Americans. A nationally representative sample of White non-Hispanic Americans age eighteen years and older was drawn from public use data files of the 1995-1996 National Household Surveys on Drug Abuse (NHSDA). Adults with a self-report history of IDU were identified, and were matched to non-IDU adults in the same neighborhoods of residence. Conditional logistic regression was used to estimate the association between dropping out of high school and the occurrence of IDU. White non-Hispanic American high school dropouts were more likely than high school graduates to have injected a drug at least once. The findings of this research on non-Hispanic Whites are generally consistent with our earlier evidence on the association between educational status and a history of IDU among African-American adults. School dropout prevention programs may merit attention in an overall strategy of preventing injecting drug use and HIV/AIDS.  相似文献   
908.
A family-based substance abuse prevention program was evaluated which emphasizes family cohesion, school and peer attachment, self-esteem, and attitudes about adolescent use of alcohol and tobacco. The program was implemented in rural communities and targeted families with students entering middle or junior high school. Baseline surveys were conducted with students and parents in four schools and were readministered one year later. Because the program was voluntary, a quasi-experimental design was used to compare participants (29 students and 28 parents) and nonparticipants (268 students and 134 parents). Analyses of covariance indicated that student participants, as compared to nonparticipants, had higher family cohesion, less family fighting, greater school attachment, higher self-esteem, and believed that alcohol should be consumed at an older age at the one year follow-up. There were fewer significant results for parent participants. Strategies for involving parents in prevention programs are discussed.  相似文献   
909.
OBJECTIVES: Identify associations between lack of formal boater training, drinking and boating, and other unsafe boating practices. METHODS: A telephone survey queried respondents (age 16 or older in continental United States) about boating experience, type of boat used, and training. RESULTS: Of the 3,042 boaters surveyed (70% response), most had no formal training (73%). Boaters with formal training failed to use PFDs about as often as those without formal training and were equally or more likely to use alcohol while boating. CONCLUSIONS: The unexpected association between formal training and unsafe boating practices is probably due to reduced risk perception and inadequacies of boater training programs. Such programs seldom mention the risks of alcohol use while boating. Decisions to mandate formal training should be informed by these results; if mandated, training should address the risks of alcohol use while boating, and should be renewed frequently enough to offset reductions in risk perception.  相似文献   
910.
1. The lack of psychiatric services for the mentally retarded is of particular concern for advanced practice nurses in psychiatry. 2. Prevalence of psychopathology and behavioral problems in the mentally retarded appears to be significant. 3. For purposes of diagnostic clarity, a thorough mental status and neurological examination specifically devised for the mentally retarded population must be utilized.  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