全文获取类型
收费全文 | 729篇 |
免费 | 85篇 |
国内免费 | 20篇 |
专业分类
834篇 |
出版年
2024年 | 2篇 |
2023年 | 25篇 |
2022年 | 14篇 |
2021年 | 21篇 |
2020年 | 46篇 |
2019年 | 53篇 |
2018年 | 55篇 |
2017年 | 55篇 |
2016年 | 49篇 |
2015年 | 29篇 |
2014年 | 37篇 |
2013年 | 151篇 |
2012年 | 9篇 |
2011年 | 26篇 |
2010年 | 27篇 |
2009年 | 29篇 |
2008年 | 36篇 |
2007年 | 22篇 |
2006年 | 31篇 |
2005年 | 18篇 |
2004年 | 15篇 |
2003年 | 12篇 |
2002年 | 11篇 |
2001年 | 11篇 |
2000年 | 7篇 |
1999年 | 10篇 |
1998年 | 5篇 |
1997年 | 1篇 |
1996年 | 7篇 |
1994年 | 4篇 |
1993年 | 2篇 |
1992年 | 3篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1987年 | 1篇 |
1985年 | 4篇 |
1981年 | 2篇 |
排序方式: 共有834条查询结果,搜索用时 31 毫秒
771.
Human adults process and select the opportunities for action in their environment rapidly, efficiently, and effortlessly. While several studies have revealed substantial improvements in object recognition skills, motor abilities, and control over the motor system during late childhood, surprisingly little is known about how object processing for action develops during this period. This study addresses this issue by investigating how the ability to ignore actions potentiated by a familiar utensil develops between ages 6 and 10 years. It is the first study to demonstrate that (1) the mechanisms that transform a graspable visual stimulus into an object‐appropriate motor response are in place by the sixth year of life and (2) graspable features of an object can facilitate and interfere with manual responses in an adult‐like manner by this age. The results suggest that there may be distinct developmental trajectories for the ability to ignore motor responses triggered by visual affordances and the stimulus response compatibility effects typically assessed with Simon tasks. 相似文献
772.
Betty Barrett 《Journal of aggression, maltreatment & trauma》2013,22(3):323-346
This study examined the role of intimate partner victimization in mediating the relationship between childhood sexual abuse and adulthood parenting in a community sample of mothers reliant on public assistance (N = 483). Baron and Kenny's (1986) method for establishing mediation was used to address this question. A recent history of intimate partner violence mediated the relationship between childhood sexual abuse and psychological aggression; however, a lifetime history of intimate partner violence did not. Depressive symptomatology was found to mediate the relationship between childhood sexual abuse and parental warmth. The impact of childhood sexual abuse on corporal punishment was indirect through its association with childhood physical abuse and witnessing domestic violence. Implications for research, theory development, and practice are provided. 相似文献
773.
Elian Fink Marc de Rosnay Candida Peterson Virginia Slaughter 《Infant and child development》2013,22(5):539-552
We evaluated the utility of a brief, seven‐item, teacher‐rated Peer Social Maturity Scale (PSMAT). In Study 1, teachers of 138 Australian children (ranging from 5 to 8 years and 5 months old) in kindergarten and Grades 1 and 2 rated their pupils' social maturity using the PSMAT and their classroom social skills via the Social Skills Rating System (SSRS). The PSMAT showed excellent internal consistency and a significant overall correlation with the SSRS social skills scale. Study 2 involved a new longitudinal sample of children who were rated by different classroom teachers in kindergarten and Grades 1 and 2 of full‐time primary school. Consistent with Study 1, at all three time points, PSMAT scores were highly correlated with SSRS social skills scores. PSMAT scores also correlated significantly with peer‐rated social preference. These studies confirm that the PSMAT is a reliable and valid assessment of children's social maturity within their classroom peer groups. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
774.
《Psychoanalytic Social Work》2013,20(3-4):47-69
Abstract This article reviews psychodynamic theoretical claims linking childhood losses to depression later in life and explores contemporary empirical studies that are congruent with those claims. Biologically mediated responses to grief, empirically supported pathways that link loss to depression, and factors that distinguish normal from pathological grief are identified. Trajectories that may lead to the development of psychotic-like, instead of neurotic-like, symptoms of depression are also explored, and empirically supported internal and external vulnerability factors that may lead to depression are reported. Several clinical vignettes are included to exemplify theoretical claims. Implications for assessment and treatment are discussed in light of these findings. 相似文献
775.
《Psychoanalytic Social Work》2013,20(2):47-61
Abstract This paper is a case presentation of a 10-year-old girl with classic conversion hysteria symptomatology. Psychological test material as well as the ten session treatment is presented. The original Breuer/Freud conceptualization of hysteria and its linkage with trauma is considered. Current theories of trauma with the usual presenting symptoms of dissociation, abandonment fears, and repetition are also considered. 相似文献
776.
Stephen C. Messer Karl L. Wuensch John M. Diamond 《The Journal of genetic psychology》2013,174(3):301-309
The purpose of this study was to examine the prevalence and correlates (demographic, personality, and academic) of former latchkey status (children unsupervised by an adult after school during their elementary or middle school years) in a college student sample (N = 188). A clear operational definition of latchkey status was provided. Students were surveyed and administered a personality questionnaire, and their academic aptitude test scores were verified through university records. Twenty-five percent of the male and 14% of the female participants were identified as former latchkey children, resulting in an 18% latchkey prevalence rate. The mean age of onset of latchkey status was 8.7 years for the male and 10.0 years for the female subjects. Having been a latchkey child was positively associated with being male and Caucasian, coming from a one-parent family, and having had a mother who worked outside the home. Multivariate analyses of the personality and academic measures revealed no significant between-group differences. 相似文献
777.
Researchers have largely overlooked the distinction between behavioral intention and behavioral expectation as predictors of one's own behavior. Moreover, the distinction between purely volitional behavior and behavioral goals, the latter of which may be impeded by such nonvolitional factors as lack of ability, lack of opportunity, habit, and environmental impediments, has also been blurred in the literature. Behavioral expectation is theorized to be based on a cognitive appraisal of one's behavioral intention and all other behavioral determinants of which one is aware. The present study argues and gives evidence that, although behavioral expectation and behavioral intention may have similar predictive accuracy for volitional behaviors, behavioral expectation is adequate, but behavioral intention may be inadequate for prediction of the accomplishment of behavioral goals. 相似文献
778.
《European Journal of Developmental Psychology》2013,10(4):463-478
Using data from the time diaries of 164 Hellene 3rd and 4th graders interviewed in their homes in March 2007, individual differences in time-use patterns were investigated. The participants rested for 9 hours 10 minutes, and spent 57.0%, 21.7%, and 5.0% of their waking time on school-related activities (attending school, learning languages, doing homework), leisure activities (such as playing and watching TV), and other activities, respectively. Pupils from rural areas rested longer; more boys engaged in play and sports; more girls and more pupils from higher SES families engaged in dance. Overall, the time spent on school-related activities is higher than the times spent on other activities. Regarding leisure, girls spent the most time watching TV, while boys spent the most time watching TV and playing. In line with previous literature, the time schedule of Hellene pupils is directed towards knowledge acquisition, rather than cognitive or socio-emotional development. 相似文献
779.
Rachel E. Goldsmith Jennifer J. Freyd Anne P. DePrince 《Journal of aggression, maltreatment & trauma》2013,22(4):350-366
Although childhood abuse is strongly associated with psychological difficulties, survivors may not perceive their experiences as abusive. Depression, anxiety, dissociation, and physical health complaints may decrease perceptions of abuse and may also be exacerbated by individuals' abuse perceptions. The current study examined abuse perceptions, abuse experiences, and current symptoms among 185 university students. Ninety-six participants repeated the study 1–2 years later. At Time 1, self-labeling as “abused” or “maltreated” was not related to psychological or physical health symptoms. At Time 2, self-labeling as “abused” or “maltreated” was positively related to depression, anxiety, and dissociation. Results indicate that abuse perceptions may change over time and may be connected with emotional and physical symptoms. 相似文献
780.
Jon G. Caldwell Phillip R. Shaver Chin-Shang Li Michael J. Minzenberg 《Journal of aggression, maltreatment & trauma》2013,22(6):595-616
Childhood abuse and neglect can have far-reaching effects on adult relationships, mental health, and parenting. This study examined relations between maltreatment types, anxious and avoidant adult attachment, maternal depression, and parental self-efficacy in a community sample of 76 at-risk mothers. After controlling for other forms of maltreatment, emotional abuse uniquely predicted higher levels of anxious attachment and maternal depression. Structural equation modeling revealed that childhood maltreatment predicted lower parental self-efficacy through indirect pathways involving anxious attachment and depression. Specifically, maltreatment's influence on maternal depression was mediated by attachment anxiety, while its influence on parental self-efficacy was mediated by depressive symptoms. Results are discussed in terms of attachment theory and ways in which parental self-efficacy contributes to adaptive caregiving behavior. 相似文献