全文获取类型
收费全文 | 254篇 |
免费 | 26篇 |
专业分类
280篇 |
出版年
2024年 | 1篇 |
2023年 | 5篇 |
2022年 | 4篇 |
2021年 | 8篇 |
2020年 | 10篇 |
2019年 | 11篇 |
2018年 | 15篇 |
2017年 | 11篇 |
2016年 | 11篇 |
2015年 | 12篇 |
2014年 | 8篇 |
2013年 | 42篇 |
2012年 | 9篇 |
2011年 | 12篇 |
2010年 | 4篇 |
2009年 | 9篇 |
2008年 | 6篇 |
2007年 | 7篇 |
2006年 | 5篇 |
2005年 | 7篇 |
2004年 | 5篇 |
2003年 | 6篇 |
2002年 | 7篇 |
2001年 | 3篇 |
2000年 | 4篇 |
1999年 | 3篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1994年 | 5篇 |
1993年 | 6篇 |
1992年 | 5篇 |
1990年 | 3篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1985年 | 1篇 |
1984年 | 5篇 |
1983年 | 5篇 |
1981年 | 3篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1969年 | 1篇 |
1966年 | 1篇 |
1965年 | 1篇 |
1961年 | 1篇 |
排序方式: 共有280条查询结果,搜索用时 8 毫秒
211.
John F Stins Marieke S Tollenaar Dorine I E Slaats-Willemse Jan K Buitelaar Hanna Swaab-Barneveld Frank C Verhulst Tinca C Polderman Dorret I Boomsma 《Child neuropsychology》2005,11(3):285-294
The aim of this study was to further refine the cognitive phenotype of attention-deficit/hyperactivity disorder (ADHD), with respect to the ability to sustain attention and executive functioning. Participants were 34 boys with ADHD (combined type) and 28 normal controls. The groups were closely matched for age and IQ. All participants were 12 years of age. Both groups performed a computerized sustained attention task and a response interference task. Measures related to speed, accuracy, and time on task were collected. We found that children with ADHD performed slower, less accurately, more impulsively, and with less stability than controls. Both groups produced more errors with increasing time on task, reflecting reduced vigilance. Importantly, no interaction with time on task was found. The overall pattern of results suggests that measures related to accuracy are more informative than measures related to speed of responding in refining the cognitive phenotype of ADHD. 相似文献
212.
213.
214.
Elisa Delvecchio Jian-Bin Li Hanna Liberska Adriana Lis Claudia Mazzeschi 《Journal of child and family studies》2017,26(6):1554-1564
Anxiety disorders are one of the most widespread psychological diseases in adolescence, which may lead to impairment in several areas of life and has been demonstrated a risk factor of other psychiatric disorders. One of the most widely used self-report measures to assess multiple symptoms of anxiety in youth is the Spence Children’s Anxiety Scale (SCAS). Literature suggests that anxiety symptoms vary across cultures to some extent. It has been found that individuals from collectivistic culture report higher levels of anxiety disorders than those from individualistic culture. Poland is a country whose culture was traditionally collectivistic; but now Poland is undergoing social and economic system transformation, which is taking it closer to individualistic culture. However, SCAS has never been validated in Polish samples, and thus the current study aimed (1) to assess the psychometric properties (structural validity and reliability) of SCAS in a sample of 303 Polish adolescents, (2) to examine gender differences, (3) to test the divergent validity of SCAS by relating it to the Rosenberg Self-Esteem Scale, and (4) to compare the mean levels with Chinese (collectivistic) and Italian (individualistic) samples. The results confirmed that the Polish version of SCAS showed good reliability and validity. Polish girls showed higher physical injury and generalized anxiety/overanxious symptoms than boys. Furthermore, Polish adolescents reported higher levels of anxiety than Italian youth but lower levels of anxiety than their Chinese counterparts. Implications for professionals and researchers are discussed. 相似文献
215.
Low consumption lifestyles have the potential to impact positively on the environment and mental health. Past research indicates that individuals who engage in a low consumption lifestyle known as voluntary simplicity have higher levels of life satisfaction. This investigation aimed to test the role of psychological needs as proposed by Ryan and Deci’s (Am Psychol 55(1):68–78, 2000. doi: 10.1037/0003-066X.55.1.68) self-determination theory, in the relationship between voluntary simplicity and life satisfaction in a sample of 571 adults who may or may not identify as voluntary simplifiers. Self-report data was analysed using structural equation modeling to test a hypothesised path from simplifying behaviours to life satisfaction via gratification of the three proposed psychological needs. Consistent with previous research, simplifying behaviours were associated with increased life satisfaction. The proposed pathway: simplicity—psychological need gratification—life satisfaction was supported in the empirical test of the structural equation model suggesting psychological need satisfaction plays a mediating role in the increased life satisfaction of voluntary simplifiers. 相似文献
216.
Brown R González R Zagefka H Manzi J Cehajic S 《Journal of personality and social psychology》2008,94(1):75-90
Three studies examined the hypothesis that collective guilt and shame have different consequences for reparation. In 2 longitudinal studies, the ingroup was nonindigenous Chileans (Study 1: N = 124/120, lag = 8 weeks; Study 2: N = 247/137, lag = 6 months), and the outgroup was Chile's largest indigenous group, the Mapuche. In both studies, it was found that collective guilt predicted reparation attitudes longitudinally. Collective shame had only cross-sectional associations with reparation and no direct longitudinal effects. In Study 2, collective shame moderated the longitudinal effects of collective guilt such that the effects of guilt were stronger for low-shame respondents. In Study 3 (N = 193 nonindigenous Chileans), the cross-sectional relationships among guilt, shame, and reparation attitudes were replicated. The relationship between shame and reparation attitudes was mediated by a desire to improve the ingroup's reputation. 相似文献
217.
Huijbregts SC Warren AJ de Sonneville LM Swaab-Barneveld H 《Journal of abnormal child psychology》2008,36(3):323-333
This study examined whether children exposed to prenatal smoking show deficits in “hot” and/or “cool” executive functioning
(EF). Hot EF is involved in regulation of affect and motivation, whereas cool EF is involved in handling abstract, decontextualized
problems. Forty 7 to 9-year-old children (15 exposed to prenatal smoking, 25 non-exposed) performed two computerized tasks.
The Sustained Attention Dots (SA-Dots) Task (as a measure of “cool” inhibitory control) requires 400 non-dominant hand and
200 dominant hand responses. Inhibitory control of the prepotent response is required for dominant hand responses. The Delay
Frustration Task (DeFT) (as a measure of “hot” inhibitory control) consists of 55 simple maths exercises. On a number of trials
delays are introduced before the next question appears on the screen. The extent of response-button pressing during delays
indicates frustration-induced inhibitory control. Prenatally exposed children showed poorer inhibitory control in the DeFT
than non-exposed children. A dose–response relationship was also observed. In addition, prenatally exposed children had significantly
higher (dose-dependent) conduct problem- and hyperactivity-inattention scores. There were no significant group differences
in inhibitory control scores from the SA-Dots. These results indicate that children exposed to prenatal smoking are at higher
risk of hot but not cool executive function deficits. 相似文献
218.
219.
Patricia Hanna 《Philosophia》2010,38(2):343-355
In “Practical Knowledge of Language”, C.-h. Tsai criticizes the arguments in “Swimming and Speaking Spanish” (this issue,
pp. 331–341), on the grounds that its account of knowledge of language as knowledge-how is mistaken. In its place, he proposes
an alternative account in terms of Russell’s concept “knowledge-by-acquaintance”. In this paper, I show that this account
succeeds neither in displacing the account in Swimming and Speaking Spanish nor in addressing Tsai’s main concern: solving
the “delivery problem”. 相似文献
220.
Cognitive models of posttraumatic stress disorder (PTSD) assert that memory processes play a significant role in PTSD (see e.g., Ehlers & Clark, 2000). Intrusive reexperiencing in PTSD has been linked to perceptual processing of trauma-related material with a corresponding hypothesized lack of conceptual processing. In an experimental study that included clinical participants with and without PTSD (N = 50), perceptual priming and conceptual priming for trauma-related, general threat, and neutral words were investigated in a population with chronic trauma-induced complaints as a result of the Troubles in Northern Ireland. The study used a new version of the word-stem completion task (Michael, Ehlers, & Halligan, 2005) and a word-cue association task. It also assessed the role of dissociation in threat processing. Further evidence of enhanced perceptual priming in PTSD for trauma stimuli was found, along with evidence of lack of conceptual priming for such stimuli. Furthermore, this pattern of priming for trauma-related words was associated with PTSD severity, and state dissociation and PTSD group made significant contributions to predicting perceptual priming for trauma words. The findings shed light on the importance of state dissociation in trauma-related information processing and posttraumatic symptoms. 相似文献