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   2155篇
  免费   163篇
  国内免费   45篇
  2363篇
  2025年   5篇
  2024年   32篇
  2023年   53篇
  2022年   35篇
  2021年   58篇
  2020年   135篇
  2019年   124篇
  2018年   142篇
  2017年   136篇
  2016年   134篇
  2015年   69篇
  2014年   104篇
  2013年   388篇
  2012年   45篇
  2011年   46篇
  2010年   50篇
  2009年   63篇
  2008年   107篇
  2007年   104篇
  2006年   97篇
  2005年   59篇
  2004年   52篇
  2003年   61篇
  2002年   62篇
  2001年   39篇
  2000年   30篇
  1999年   25篇
  1998年   19篇
  1997年   19篇
  1996年   5篇
  1995年   21篇
  1994年   12篇
  1993年   5篇
  1992年   9篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   2篇
  1985年   4篇
  1983年   1篇
  1981年   1篇
  1980年   2篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1975年   1篇
排序方式: 共有2363条查询结果,搜索用时 0 毫秒
991.
    
This article investigates the life success at ages 32 and 48 of four categories of males: nonoffenders, adolescence‐limited offenders (convicted only at ages 10–20), late‐onset offenders (convicted only at ages 21–50), and persistent offenders (convicted at both ages 10–20 and 21–50). In the Cambridge Study in Delinquent Development, 411 South London males have been followed up from age 8 to 48 in repeated personal interviews. There was considerable continuity in offending over time. Persistent offenders had the longest criminal careers (averaging 18.4 years), and most of them had convictions for violence. Persistent offenders were leading the most unsuccessful lives at ages 32 and 48, although all categories of males became more successful with age. By age 48, the life success of adolescence‐limited offenders was similar to that of nonoffenders. The most important risk factors at ages 8–18 that predicted which offenders would persist after age 21 were heavy drinking at age 18, hyperactivity at ages 12–14, and low popularity and harsh discipline at ages 8–10. The most important risk factors that predicted which nonoffenders would onset after age 21 were poor housing and low nonverbal IQ at ages 8–10, high neuroticism at age 16, and anti‐establishment attitudes and motoring convictions at age 18. It was suggested that nervousness and neuroticism may have protected children at risk from offending in adolescence and the teenage years. Aggr. Behav. 35:150–163, 2009. © 2009 Wiley‐Liss, Inc.  相似文献   
992.
    
This study set out to examine the relationship between self-efficacy and satisfaction with life and happiness among university students in South Africa. The sample comprised 334 students (female = 222, male = 112, black = 96%, mean age = 23 years). The students completed a general self-efficacy scale, the satisfaction with life scale and the subjective happiness scale. Data were analysed utilising regression approaches to predict students’ satisfaction with life and happiness from self-efficacy. The results revealed higher self-efficacy scores to predict both higher satisfaction with life and happiness in both males and females. Self-efficacy seems to facilitate both satisfaction with life and happiness in general.  相似文献   
993.
In this article data on narrative-based responses by two female ?Khomani San community members were used to explore the presence of life design issues contained in that data. Data were analyzed thematically for discrepant experiences (Said, 2001). Findings suggest the ?Khomani San members used small stories to construct relevant aspects of their lives. The small stories converged into a larger identity narrative. Narrative-based approaches are useful with interviews with historically disadvantaged indigenous people.  相似文献   
994.
    
The goal of the present study is to investigate the relationship between school bullying and various aspects of the urban and scholastic environment where participants live, such as sense of community, exposure to dangerous and violent situations within the neighbourhood, perceptions of the safety of the neighbourhood and perceptions of the school environment. The research, performed in Ercolano, a town near Naples, covered the whole of Ercolano's population (n = 734) of 7th, 10th and 13th grade students. Data were analysed using a multivariate analysis of variance. Results showed that bullying role (pure bullies, pure victims, bully victims, not‐involved) is significantly associated with the way subjects perceive their exposure to dangerous and violent situations within the neighbourhood, their relationship with classmates and their relationship with teachers. Pure bullies and bully victims are especially likely to experience dangerous and violent situations in the neighbourhood where they live and have a more negative perception of their relationship with teachers; for pure victims and bully victims, a significant association is obtained with negative perceptions of relationships with classmates. These findings suggest the need for intervention strategies that extend beyond the classroom to the broader community and neighbourhood. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
995.
    
Are existing health‐related quality of life (QoL) measures adequate for use in poverty? Focus groups of development researcher‐practitioners were convened to discuss QoL in the low–middle‐income countries of Ethiopia, Bangladesh, Peru and Thailand. Newly elicited themes were mapped onto the QoL concept consisting of 25 original facets from the WHOQOL‐100, plus 24 additional facets derived from five subsequent WHOQOL modules (49 facets) organized in seven domains. Qualitative themes and importance ratings were used to identify seven novel themes that relate to poverty in these countries. Most are not included in QoL instruments: physical fitness & survival, social status, community relations, family life, work opportunity and environment, fairness and equality, and perception of political institutions. Community relations extended the social domain, and a political rights and freedoms domain was consolidated as a seventh domain. This cross‐national study provides a new conceptual foundation for the international assessment of QoL in poverty. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
996.
    
In this paper we re‐examine the second instinctual dualism hypothesis introduced by Freud in Beyond the Pleasure Principle. We suggest that the life instinct hypothesis as something opposed to the death instinct does not seem to fit into this theory easily. On the other hand, death instinct turns out to be an internal necessity of Freudian metapsychological theory from the beginning of Freud ’s metapsychological writing. We shall argue, based on the ideas formulated in Beyond the Pleasure Principle and in later metapsychological texts, that Freud could not wholly justify the existence of an opposition and a symmetry between the two classes of instincts. Even though up to his last works Freud held on to this instinctual dualism, again and again his arguments lead to the idea that the life instincts should be regarded, ultimately, as death instincts.  相似文献   
997.
    
This project investigates how stressful events are related to deviations from normative temperament development during adolescence. Temperament traits were assessed at ages 11 and 16 years. Life‐event data was captured using an interview (total n = 1197). Normative changes were found in all traits. A linear trend was found between the experience of stressful events and temperament development. Adolescents exposed to stressful events showed smaller decreases in fear and shyness, stronger decreases in effortful control and affiliation and smaller increases in high intensity pleasure. Exposure to stressful events was related to increases in frustration instead of decreases. Our results show that whereas normative development is mostly in the direction of maturation, adolescents who experienced stressful events showed less maturation of their temperament. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
998.
    
Aims: The present study was intended to examine how a particular client disclosure came about and what made it important to the client. Method: A client‐identified significant therapy event involving disclosure of childhood abuse was analysed using Comprehensive Process Analysis (CPA), a qualitative interpretive method for examining the process, effects and context of significant events in therapy. Results: The analysis identified therapist invitation and client universalisation as the key elements of the disclosure event. The context analysis showed how the event linked to the client's symbolisation of her fear earlier in the session and in the previous session. The client gained insight into how the earlier abuse had affected her life, linking it to the victimisation that was her primary reason for seeking therapy, and to her relationship with her mother. The therapist facilitated the event by following up the client's hints, trusting the strength of the alliance, and staying close to the client's frame of reference. Conclusion: The findings suggest that the initial significance of an invited disclosure event may diminish for a client over the course of therapy.  相似文献   
999.
    
This study documented the relationships among biomedical factors, psychosocial factors, health related quality of life (HRQOL) and suicidality in respect of HIV positive women in KwaZulu-Natal. One hundred and thirty three (133) women over the age of 18 years (mean age 32.96 yrs; SD = 7.28) participated in the study. Participants completed a Suicidality Measure (SM: Sheebhan, Janavs, Amorim, Janavs, Weiller, Hergueta, Baker & Dunbar, 1998), Multidimensional Scale of Perceived Social Support (MPSS: Zimet, Dahlem, Zimet & Farley, 1988) and the Health Related Quality of Life Survey—SF-36 (Ware, Kosinski & Dewey, 2002). Information on social/contextual variables including income, marital status, employment status, number of children was obtained. Participants completed two biomedical measures, CD4 count and time since diagnosis information. The findings revealed a compromised level of HRQOL in the participants. After controlling for biomedical factors, psychosocial measures did not explain differences in quality of life. Perceived social support was inversely related to suicidality. Newly diagnosed patients were less likely to think of suicide as an option.  相似文献   
1000.
This study aimed to evaluate the effect of contemplation and meditation (CM) training, with a focus on developing great compassion, on the psychological well-being (PWB) of adolescents. Participants (N = 51, mean age = 15.8) were randomly allocated to either CM training (n = 26) or a comparison group (n = 25). Both groups completed measures of PWB before and after the intervention. Adolescents who received CM training showed statistically significant increases in environmental mastery and personal growth, as well as decreased negative affect compared to the comparison group. Girls in the experimental group also showed a significant decrease in negative affect compared with boys in the experimental group. Both the experimental and comparison groups demonstrated increased life satisfaction, environmental mastery, self-acceptance, autonomy, and purpose in life. There were no changes in positive affect and positive relations with others for both groups.  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