全文获取类型
收费全文 | 5414篇 |
免费 | 83篇 |
专业分类
5497篇 |
出版年
2024年 | 29篇 |
2023年 | 43篇 |
2022年 | 39篇 |
2021年 | 78篇 |
2020年 | 92篇 |
2019年 | 144篇 |
2018年 | 197篇 |
2017年 | 229篇 |
2016年 | 216篇 |
2015年 | 146篇 |
2014年 | 162篇 |
2013年 | 562篇 |
2012年 | 300篇 |
2011年 | 314篇 |
2010年 | 171篇 |
2009年 | 204篇 |
2008年 | 280篇 |
2007年 | 260篇 |
2006年 | 214篇 |
2005年 | 181篇 |
2004年 | 191篇 |
2003年 | 200篇 |
2002年 | 164篇 |
2001年 | 73篇 |
2000年 | 74篇 |
1999年 | 59篇 |
1998年 | 63篇 |
1997年 | 51篇 |
1996年 | 49篇 |
1995年 | 43篇 |
1994年 | 36篇 |
1993年 | 39篇 |
1992年 | 30篇 |
1991年 | 31篇 |
1990年 | 33篇 |
1989年 | 23篇 |
1988年 | 26篇 |
1987年 | 23篇 |
1986年 | 18篇 |
1985年 | 36篇 |
1984年 | 22篇 |
1983年 | 41篇 |
1982年 | 21篇 |
1981年 | 28篇 |
1980年 | 18篇 |
1979年 | 26篇 |
1977年 | 18篇 |
1973年 | 26篇 |
1968年 | 20篇 |
1967年 | 17篇 |
排序方式: 共有5497条查询结果,搜索用时 0 毫秒
831.
832.
Leah Gogel Pope Ph.D. Thomas E. Smith M.D. Jennifer P. Wisdom Ph.D. M.P.H. Alison Easter Ph.D. Michele Pollock L.M.S.W. 《Behavioral sciences & the law》2013,31(4):444-456
Individuals with serious mental illness are overrepresented in the criminal justice system and face difficulties accessing mental health services both during incarceration and upon re‐entry into the community. This study examines how such individuals describe their experiences receiving care both during and after their time in custody and explores the perspectives of mental health service providers who treat this population upon re‐entry. Semi‐structured interviews were conducted with 43 individuals identified as having a history of serious mental illness and criminal justice involvement, as well as with 25 providers who have worked with this population. Clients noted the stress of transitioning to criminal justice settings, the uneven availability of services within jail and prison, and the significant challenges faced upon re‐entry. Providers reported barriers to working with this population, including minimal coordination with the criminal justice system and challenging behaviors and attitudes on the part of both clients and providers. Findings identify potential target areas for improved care coordination as well as for additional provider education regarding the unique needs of this population. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
833.
The authors investigated the relation between mental rotation (MR) and computer game-playing experience. Third grade boys (n = 24) and girls (n = 23) completed a 2-dimensional MR test before and after playing computer games (during 11 separate 30-min sessions), which either involved the use of MR skills (the experimental group) or did not involve the use of MR skills (the control group). The experimental group outperformed the control group on the MR posttest but not on the pretest. Boys outperformed girls on the pretest but not on the posttest. Children whose initial MR performance was low improved after playing computer games that entailed MR skills. The findings imply that computer-based instructional activities can be used in schools to enhance children's spatial abilities. 相似文献
834.
Tara L. Bruno Jennifer E. Butters Patricia G. Erickson Christine Wekerle 《Deviant behavior》2013,34(7):550-565
The moral sentiment concerning teenage pregnancy among unmarried youth is that it is an act of deviance or non-conformity. Using data from a multidisciplinary study of high-risk youth, this article explores the notion that early conception among street youth is an opportunity for youth to conform to the conventional societal role of becoming a parent, not an act of deviance. The article further highlights the importance of including young men in discussions about early conception. Drawing on general strain theory and social bonding theory, experiences of strain in the family of origin as well as current social bonds are explored. Findings indicate that both general strain and social bonding contribute to a gendered understanding of early conception among street youth. 相似文献
835.
John K. Cochran Christine S. Sellers Valerie Wiesbrock Wilson R. Palacios 《Deviant behavior》2013,34(9):790-817
The research literature on intimate partner violence (IPV) has documented a number of poignant facts that serve as the foundation for this study. First, IPV is prevalent, frequent, and often repetitive. Moreover, repetitive violence within an intimate relationship tends to escalate over time, both in its frequency of occurrence and in its severity. We also know that decisions to leave the relationship do not guarantee that the violence will end. In addition, the phenomenon of “mutual combatancy,” prevalent in many intimate partner relationships, suggests that both parties in this dyadic process co-share the roles of offender and victim. Finally, we know that targets of IPV, like their abusers, tend to disproportionately come from families-of-origin in which violence and aggression were directly and/or vicariously experienced. These facts suggest that one possible starting point for the exploration of repetitive intimate partner victimization (R-IPV) may derive from an inter-generational transmission, or cycle of violence theory, suggested more formally in social learning approaches to criminal and deviant behaviors. The present study examines the extent to which measures of Akers' social learning constructs are able to predict repetitive intimate partner victimization. Self-report data on intimate partner violence among a sample of college students reveal the social learning theory variables, differential association and differential reinforcement in particular, are able to predict both the prevalence and frequency of predict repetitive intimate partner victimization. 相似文献
836.
Rebecca Trammell Jennifer Raby Alexandra Anderson Shannon Hampton Travis Stickney 《Deviant behavior》2013,34(10):804-821
For this article, we examine gender differences in how staff members address inmate misconduct. Using in-depth interviews with forty-three correctional employees, we focus on how their various disciplinary styles create interpersonal conflict between staff members. We find that over half of interviewees are identified as “formal responders” who consistently punish inmate misconduct with formal sanctions, even if doing so creates conflict within the organization. However, female formal responders also claim that they work closely with male inmates to explain the importance of following the rules. They state that this puts them at odds with their male co-workers who misinterpret this behavior as instigating sexual relationships. 相似文献
837.
Nancy Bagatell Jennifer Lawrence Marissa Schwartz Whitney Vuernick 《Occupational Therapy in Mental Health》2013,29(2):181-196
The purpose of this study is to better understand the transformative experiences of occupational therapy students during fieldwork. In occupational therapy education, fieldwork provides students with an in-depth experience in the field. Thirty-one students submitted narratives following completion of Level II fieldwork in a mental health setting. Concepts from transformative learning theory guided the analysis. The themes that emerged were: (1) understanding clients with mental illness; (2) understanding occupation and occupational therapy; (3) feeling like a professional; and (4) changing as a person. The results highlight the importance of understanding the transformative process and fieldwork in mental health settings. 相似文献
838.
Jennifer A. Foley Gianna Cocchini Robert H. Logie Sergio Della Sala 《Memory (Hove, England)》2013,21(4):518-528
Diagnosis of Alzheimer's disease (AD) requires evidence of progressive decline in cognitive function. However, many tests used to assess cognitive function suffer from considerable practice effects, reducing their reliability. Several studies have reported that the ability to do two things at once, or dual tasking, is impaired in AD, but unaffected by healthy ageing. The apparent specificity of this impairment suggests that this assessment may be particularly useful in the early diagnosis of AD, but the reliability of this assessment remains unknown. Therefore, this study investigated simultaneous performance of digit recall and tracking tasks across six testing sessions in eight people with AD, eight healthy older adults and eight healthy younger adults. The results found that dual-task performance was unaffected by healthy ageing, but significantly impaired in AD, with no effect of repeated exposure. The absence of any improvements in performance despite increased familiarity with the task's demands suggests that not only is the dual-task assessment well suited for monitoring progression over time, but also that dual tasking involves a specific cognitive function which is impaired in the AD brain. 相似文献
839.
Christie J. Rizzo PhD Christianne Esposito‐Smythers PhD Lance Swenson PhD Heather M. Hower LICSW Jennifer Wolff PhD Anthony Spirito PhD 《Suicide & life-threatening behavior》2014,44(3):338-351
The objective of the current study was to characterize the association between dating violence victimization and dispositional aggression in predicting nonsuicidal self‐injury (NSSI) among psychiatrically hospitalized male and female adolescents. One hundred fifty‐five adolescents (ages 13–17) and their parents completed the Schedule for Affective Disorders and Schizophrenia for School‐Age Children clinical interview to assess NSSI and child abuse; adolescents completed self‐report measures of aggression and dating violence victimization (verbal, physical, and sexual). Dating violence victimization and NSSI were found to be highly prevalent among both males and females in this psychiatric inpatient sample. Two moderational models were supported, wherein dating violence was associated with NSSI in the context of elevated trait anger in males and indirect aggression in females. Findings suggest that helping victims of dating violence acquire skills to address certain forms of dispositional aggression may attenuate NSSI. 相似文献
840.
This positional paper originates from our need as researcher/practitioners to establish a meaningful epistemological framework for research into bereaved people's journey through loss and grief over time. We describe how the field of grief research has a long and established biological basis, in keeping with a positivist epistemology. However, there has been a diminution of the influence of logical positivism in twenty-first-century counselling research. We argue that in grief counselling research, naturalistic observation of the grieving process within a logical positivist paradigm, remains a valid and valuable construct. We posit an observational protocol for the grief counselling process which minimises the intrusion of research method into the therapeutic process. We offer this as a means of conducting qualitative research within a bereavement counselling service. Further, we suggest that the development of an observational protocol for a client's grieving process has potential implications for developing good practice in grief work. 相似文献