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   1607篇
  免费   240篇
  国内免费   54篇
  2024年   6篇
  2023年   49篇
  2022年   21篇
  2021年   28篇
  2020年   72篇
  2019年   108篇
  2018年   96篇
  2017年   115篇
  2016年   90篇
  2015年   58篇
  2014年   64篇
  2013年   398篇
  2012年   34篇
  2011年   44篇
  2010年   35篇
  2009年   37篇
  2008年   49篇
  2007年   38篇
  2006年   65篇
  2005年   54篇
  2004年   55篇
  2003年   55篇
  2002年   45篇
  2001年   41篇
  2000年   20篇
  1999年   27篇
  1998年   31篇
  1997年   20篇
  1996年   17篇
  1995年   17篇
  1994年   7篇
  1993年   9篇
  1992年   15篇
  1991年   8篇
  1990年   7篇
  1989年   5篇
  1988年   2篇
  1987年   4篇
  1986年   4篇
  1985年   7篇
  1984年   6篇
  1983年   3篇
  1982年   4篇
  1981年   6篇
  1980年   5篇
  1979年   7篇
  1978年   6篇
  1977年   2篇
  1976年   4篇
  1975年   1篇
排序方式: 共有1901条查询结果,搜索用时 15 毫秒
991.
992.
Objective: Cancer during young adulthood can limit the extent to which one adopts an adult self-image. However, the relationship of adult self-image to cancer-related adjustment remains unexplored. The current study examines relationships of adult self-image and social/emotional well-being and job-related problems in young testicular cancer survivors. Factors thought to facilitate future-oriented goals (i.e. agency and meaning) are examined as intermediary processes.

Design: Testicular cancer survivors (N = 171) between the ages of 18 and 29 completed questionnaire measures of adult self-image, agency, sense of meaning and indicators of adjustment.

Main Outcome Measures: Social and emotional well-being were measured by the Functional Assessment of Cancer Therapy-General. Job problems were assessed using the EORTC’s testicular cancer supplement (EORTC QLQ-TC26).

Results: Path model results revealed direct associations of survivors’ adult self-image with social (β = .20, p < .05), but not emotional well-being (β = .14, p < .01). Both agency and meaning mediated the relationship of adult self-image and well-being indicators. Finally, the relationship between adult self-image and job problems was only significant for those who were employed or in school (β = ?.19, p < .05).

Outcomes: Assessment of adult self-image might be useful in identifying risk for poor adjustment. Interventions that target agency and meaning might facilitate developmental goals.  相似文献   
993.
An age-matched achievement-matched design was used to examine whether the executive functioning and working memory impairments exhibited by children with severe difficulties in arithmetic (SDA) are better viewed as developmental lags or as cognitive deficits. Three groups of children were included: 20 SDA children, 20 typically achieving children (CM) matched in chronological age with the SDA children, and 20 younger typically achieving children (AM) matched in achievement with the SDA group. While children with SDA did not exhibit impairments in color-word inhibition and verbal working memory, they did demonstrate impairments in shifting, quantity-digits inhibition, and visuospatial working memory. As children with SDA did not perform more poorly than their AM counterparts on any of these tasks, impairments in specific areas of executive functioning and working memory appear to reflect developmental lags rather than cognitive deficits.  相似文献   
994.
Maternal reminiscing and remembering has a profound influence on the development of children’s autobiographical remembering skills. The current study investigated the relationships between maternal memory specificity, maternal reminiscing and child memory specificity. Participants consisted of 40 mother–child dyads. Children’s age ranged between 3.5 and 6 years. Mothers and children participated in individual assessments of autobiographical memory specificity. Dyads participated in a joint reminiscing task about three past emotional (happy, sad, stressful) events. A positive moderate association was found between maternal autobiographical memory specificity and child autobiographical memory specificity. Maternal autobiographical memory specificity was significantly correlated with mothers’ focus on the task, involvement and reciprocity, resolution of negative feelings, and structuring of narratives in the mother–child reminiscing task. Moderate positive associations were found between maternal focus and structuring and child memory specificity. There was no evidence to suggest maternal elaborative reminiscing style was significantly positively correlated with mother or child memory specificity. Finally, there was support for an indirect pathway between maternal memory specificity and child memory specificity through quality of support and guidance provided by the mother in maternal reminiscing. Theoretical and clinical implications are considered.  相似文献   
995.
应用元分析技术考察共情与性别之间的关系及影响该关系的调节变量。通过文献检索与筛查,最终获得了175项研究和186个独立效应量,共包含179546名被试。异质性检验表明应该选取随机效应模型,发表偏差检验表明元分析的结果不受发表偏差的影响。通过随机效应模型得到的主效应结果显示,共情总分与性别呈相关关系,女性的共情得分高于男性(r=-0.23,p<0.001)。调节效应分析表明,测量工具会影响共情总分(Q_b=87.18,p<0.001)与性别的关系,被试发展阶段会影响共情总分(Q_b=36.80,p<0.001)、情绪共情(Q_b=21.04,p<0.001)与性别的关系。具体而言,共情概念偏向情绪方面的问卷更容易出现性别差异,例如Bryant以及Baron-Cohen所编制的共情问卷;从发展阶段来看,在学前期无论是共情总分,还是认知共情或情绪共情都不存在显著的性别差异,青春期个体的共情总分、情绪共情得分与性别之间的关系最强。  相似文献   
996.
Parent–child interactions are pivotal for children's socioemotional development, yet might suffer with increased attention to screen media, as research has suggested. In response, we hypothesized that parent–child play on a tablet computer, as representative of interactive media, would generate higher‐quality parent–child interactions than toy play or watching TV . We examined the emotional availability of mothers and their 2‐year‐old child during the previous three contexts using a randomized crossover design (n = 22) in a laboratory room. Among other results, mothers were more sensitive and structuring during joint gaming on a tablet than when engaged in toy play or watching TV . In addition, mothers were more hostile toward their children during play with traditional toys than during joint tablet gaming and television co‐viewing. Such findings provide new insights into the impact of new media on parent–child interactions, chiefly by demonstrating that interactive media devices such as tablets can afford growth‐enhancing parent–child interactions.  相似文献   
997.
Poverty and its associated factors put people at risk for depression. The aims of this study were to describe the prevalence of depressive symptoms (DS) of primary caregivers and socioemotional development (SED) delays of young children in poor rural areas of China, and to explore the association between them. Cross‐sectional data of 2,664 children aged 3 to 35 months and their primary caregivers were used for analysis. Characteristics of the child, caregiver, and family were collected through face‐to‐face caregiver interviews. DS were assessed by the Zung Self‐Rating Depression Scale (W.W. Zung, 1965, as cited in World Health Organization, 2016b ), and SED was evaluated by the Ages and Stage Questionnaires: Social‐Emotional (J. Squires, D. Bricker, & L. Potter, 1997). The χ2 test, stratification analysis, and logistic regression analyses were used to explore the association. Among the caregivers, 40.3% (95% confidence interval [CI] [38.4, 42.1]), reported DS. Caregivers who were male, older and ethnic minorities as well as had a low level of education, a low family income, or more children were more likely to have DS. Of the children, 24.4% (95% CI [22.8, 26.0]) were recognized with SED delays. Older children displayed more delays than did younger children, but no significant differences between males and females were found. SED delays were significantly associated with mother outmigrating, male caregivers, older age, ethnic minorities, and low education or families with a single parent, low‐income, and having more children. Caregivers having DS, odds ratio (OR) = 2.40, 95% CI [1.99, 2.88], was a significant predictor of increased odds of SED delays; other factors were single‐parent family, OR = 1.99, 95% CI [1.37, 2.89], inadequate care, OR = 1.69, 95% CI [1.30, 2.21], physical punishment, OR = 1.61, 95% CI [1.33, 1.95], ethnic minorities, OR = 1.41, 95% CI [1.17, 1.71], and child age in months, OR = 1.03, 95% CI [1.02, 1.04], according to the logistic regression analysis. DS are prevalent among caregivers with young children in poor rural areas. Interventions to improve the mental health of caregivers and their parenting behaviors are needed to improve children's SED.  相似文献   
998.
Research on institutional betrayal has found that institutional wrongdoing that fails to prevent or respond supportively to victims of abuse adds to the burden of trauma. In this two-study investigation with young adult university students, we demonstrated parallels between institutional betrayal and ways that families can fail to prevent or respond supportively to child abuse perpetrated by a trusted other, a phenomenon we call family betrayal (FB). In Study 1, psychometric analysis of a new FB questionnaire provided evidence of its internal consistency, unidimensionality, and convergent and discriminant validity. The majority (approximately 72%) of young adults abused in childhood reported a history of FB, with an average of 4.26 FB events (SD = 4.45, range 0–14). Consistent with betrayal trauma theory, Study 2 revealed that FB was 4× more likely to occur in relation to childhood abuse by someone very close to the victim (vs. non-interpersonal victimization), with a particularly strong effect for female participants. FB history predicted significant delay to disclosure of a self-identified worst traumatic event (ηp2 = .017) and significant increases in dissociation (?R2 = .05) and posttraumatic stress (?R2 = .07) symptoms in young adulthood. Moreover, with FB in the regression models, only FB—not child abuse nor recent interpersonal victimization—predicted dissociation and clinically significant elevations in posttraumatic stress. Findings suggest that FB is a prevalent phenomenon among young adults abused as children and that it explains unique, clinically significant variance in posttraumatic distress, warranting increased attention from trauma researchers and clinicians.  相似文献   
999.
Disordered eating and weight problems are associated with experiencing childhood abuse. While weight-related abuse (WRA; teasing and verbal abuse specific to one’s weight) uniquely predicts disordered eating and mood problems in adulthood, the link between WRA and adult outcomes is largely unexplored. Relationships between perpetrators and victims (e.g., family member vs. stranger) have demonstrated an impact on outcomes in research on sexual abuse, and may elucidate important aspects of the relationship between psychopathology and abuse. Thus, we investigated the effect of the perpetrator’s relationship to the victim on disordered eating symptoms in a population of young adults (N = 371) oversampled for current overweight and obesity. Parent perpetration of WRA was the strongest predictor of both depression and abuse-related emotional impact ratings. In contrast, friend and classmate perpetration of WRA were the sole predictors of binge eating and anxiety symptoms, respectively. Results highlight the importance of investigating the impact of multiple types of perpetrators of WRA, as well as the need to examine family and other close relationships in the treatment of disordered eating and internalizing symptoms.  相似文献   
1000.
Although women with disabilities are at increased risk for intimate partner violence (IPV), little is known about how this phenomenon impacts transitional-aged young women with disabilities who are still trying to master the developmental challenges of adolescence. This study explores risk factors for and prevalence of IPV by drawing on a population-based sample of women ages 18–21 with (N = 1,616,207) and without (N = 7,554,064) self-reported disabilities. Findings suggest that risk factors for IPV were more prevalent among sample members, as was past year experience of IPV. This study has implications for school social workers and disability service providers who interact with this population.  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