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   1462篇
  免费   137篇
  国内免费   46篇
  2024年   5篇
  2023年   56篇
  2022年   37篇
  2021年   36篇
  2020年   74篇
  2019年   83篇
  2018年   91篇
  2017年   109篇
  2016年   106篇
  2015年   62篇
  2014年   70篇
  2013年   361篇
  2012年   45篇
  2011年   33篇
  2010年   19篇
  2009年   37篇
  2008年   39篇
  2007年   34篇
  2006年   50篇
  2005年   44篇
  2004年   29篇
  2003年   44篇
  2002年   26篇
  2001年   19篇
  2000年   16篇
  1999年   16篇
  1998年   14篇
  1997年   11篇
  1996年   7篇
  1995年   6篇
  1994年   8篇
  1993年   13篇
  1992年   2篇
  1991年   6篇
  1990年   4篇
  1989年   1篇
  1988年   1篇
  1987年   2篇
  1986年   6篇
  1985年   2篇
  1984年   5篇
  1983年   3篇
  1981年   2篇
  1979年   6篇
  1978年   2篇
  1976年   1篇
  1975年   2篇
排序方式: 共有1645条查询结果,搜索用时 31 毫秒
961.
Three‐month‐old Cameroonian Nso farmer and German middle‐class infants were compared regarding learning and retention in a computerized mobile task. Infants achieving a preset learning criterion during reinforcement were tested for immediate and long‐term retention measured in terms of an increased response rate after reinforcement and after a 24‐h delay compared with baseline. It was hypothesized that infants from both cultural communities would acquire the contingency between own motion and mobile movement, as they similarly experience contingent responses in social interactions. Nso infants were assumed to show a higher learning rate related to their advanced gross motor development, whereas German infants were expected to show a higher baseline because of culture‐typical motor handling promoting a high level of activity (i.e. lying supine). Results showed immediate and long‐term retention in infants from both cultural contexts, as well as a higher baseline for German infants. Although the learning rate was higher for Cameroonian infants, logistic regression revealed that learning was not related to gross motor development but depended on the level of baseline response. Thus, contingency learning was shown in different cultural environments, and the level of baseline activity coined by culture‐specific motor handling turned out to influence learning within the mobile task. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
962.
ObjectivesThe purpose of the present study was to develop and psychometrically evaluate a new measure of parental perceptions grounded in the Eccles' parental socialization framework: the Parents' Perceptions of Physical Activity Importance and their Children's Ability Questionnaire (PPPAICAQ).DesignCross-sectional with self-reported questionnaires.MethodThe total sample comprised 1100 parents of children (6–11 years old) and was randomly divided in third (one calibration and two validation samples). Data were analyzed with reliability, confirmatory factor analyses (CFA), multi-group CFAs as well as with correlational analyses.ResultsResults of the initial confirmatory factor analyses (CFAs) of the 2-factor 12-item model on the calibration sample resulted in a poor fit to the data. Re-estimation of the PPPAICAQ resulted in the deletion of 4 initial items. The 2-factor 8-item model revealed a good fit to the data for the three samples. Results of two multiple-group CFAs showed that the final model was partially invariant across the father and mother as well as the boy and girl samples. The patterns of relationships between parents' motivation, parents' support and the PPPAICAQ subscales provided evidence for the criterion-related validity of the PPPAICAQ.ConclusionThis study provided support for the reliability and validity of the PPPAICAQ. The PPPAICAQ is an instrument that will be useful for theoretically-driven research on parental socialization influence on children’ PA.  相似文献   
963.
Abstract

This paper uses a long-term case to illustrate, from a psychodynamic perspective, a number of issues arising in working with an adult survivor of early childhood trauma. The paper takes an overview of the case study, identifying issues which are inextricably interwoven in the client's experience of trauma, and which impact on the working alliance. The therapeutic relationship forged with the client is discussed in terms of its intrinsic successes and failures together with the implications of early traumatic experiences for the termination of counselling.  相似文献   
964.
SUMMARY

This article articulates the major premises of Sheldon Z. Kramer's book, Transforming the Inner and Outer Family: Humanistic and Spiritual Approaches to the Mind-Body Systems Therapy(The Haworth Press, Inc., 1995). This overview briefly introduces and explains the power of meditation in psychotherapy, meditation and the use of the body, creating congruent communication, working with incongruence in couples and bridging the inner and outer couple.  相似文献   
965.
SUMMARY

The rise of the conscious feminine in the world is welcome and overdue. However, the change in the balance of power between men and women in relationship is presenting the need to develop a better understanding of the archetypal characteristics of the masculine and feminine as well as the differences between men and women. This article explores some of the developmental differences, the maintenance of mutuality and learning connecting skills.  相似文献   
966.
Abstract

Fragmented, agency-centered services contribute to poor educational and social outcomes. The National Agenda to Improve Results for Children and Youth with Serious Emotional Disturbance targets approaches that are knowledge-based and have a high likelihood of improving outcomes. This article explores the implications of the Agenda's seven targets andthe importance of early identification and prevention.  相似文献   
967.
SUMMARY

Recent studies have shown that transgender people are at high risk for HIV. Few studies, however, have directly compared the HIV risks and sexual health of transgender persons with that of other sexual minority populations. This study used baseline data of intervention studies targeting transgender persons, men who have sex with men, and women who have sex with women and men to compare their HIV risk behavior and sexual health. No significant differences were found between transgender persons and nontransgender men or women in consistent condom use or attitudes toward condom use. Transgender persons were less likely to have multiple partners and more likely to be monogamous than men who have sex with men; no differences were found between transgender persons and the women in this respect. When combining data on condom use, monogamy, and multiple partners, transgender persons did not differ from either nontransgender group in their overall risk for HIV. Transgender persons were less likely than the men or the women to have been tested for HIV. With regard to HIV prevalence, 17% of the men compared to only one transgender person and none of the women reported being HIV-positive. Transgender persons were also less likely than men who have sex with men to use drugs; no differences were found in the use of alcohol. However, with regard to mental health, transgender persons were more likely than the men to have experienced depression and more likely than men or women to have considered or attempted suicide. Finally, transgender persons reported the lowest levels of support from family and peers. Thus, in our sample, transgender persons appear to be at lower risk for HIV but at higher risk for mental health concerns than men who have sex with men. Remarkably few differences were found between transgender persons and women who have sex with women and men-a finding which might reflect the impact of social stigma on sexual health and have implications for the design of future HIV/STI prevention efforts.  相似文献   
968.
The main goal of this study was to investigate if adults sexually abused as children who were raised in a functional family are more able to generate specific autobiographical memories and suffer fewer depressive symptoms than sexually abused adults who were raised in a dysfunctional family. We found that abused males retrieved fewer specific memories than nonabused males, abused females, and nonabused females. The three latter groups did not differ from each other. Further, childhood sexual abuse did not predict depression among males and females. After accounting for family functioning, there were no group differences regarding memory specificity. Functional families appear to have beneficial effects on the adjustment of male victims of childhood sexual abuse.  相似文献   
969.
Research has linked sexual assault, substance use, and sexually transmitted infection (STI) risk in women. Sexual assault by means of verbal sexual coercion (VSC) is more common than sexual assault by means of physical tactics, but VSC is rarely assessed independently. In addition, past work has established global connections among substance use, sexual assault history, and STI risk; however, assessing substance use during sexual behavior is less common. This study examined the relations among VSC, STI risk behavior, and substance use and attitudes. We hypothesized that women with larger numbers of VSC experiences would report more frequent sexual risk behaviors and substance use and attitudes. Participants with larger numbers of VSC experiences reported larger numbers of anal sex partners, more frequent penile–vaginal sex and sexual activity after substance use, and stronger sex-related alcohol expectancies. These findings suggest that VSC is associated with higher levels of STI risk in women.  相似文献   
970.
Abstract

Using self-report questionnaires, symptoms of eating disorders were examined in relation to child sexual (CSA), physical (CPA), and emotional abuse (CEA), and adult rape among 301 college women. CPA and adult rape were associated with fear of fatness and bulimic behavior. CEA, family cohesion and expressiveness, and adult rape were related to difficulties recognizing emotional states and satiety. Individuals who reported multiple forms of child abuse or who were revictimized exhibited the highest levels of symptoms. Revictimized women were more likely to report clinical levels of symptoms compared with individuals reporting adult rape without child abuse or child abuse without adult rape. Findings support the assumption that negative experiences in addition to CSA, such as adult rape and other forms of child abuse, influence eating pathology, and suggest a cumulative impact of abuse.  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