全文获取类型
收费全文 | 644篇 |
免费 | 34篇 |
国内免费 | 38篇 |
出版年
2023年 | 19篇 |
2022年 | 13篇 |
2021年 | 14篇 |
2020年 | 31篇 |
2019年 | 45篇 |
2018年 | 59篇 |
2017年 | 43篇 |
2016年 | 28篇 |
2015年 | 26篇 |
2014年 | 15篇 |
2013年 | 229篇 |
2012年 | 18篇 |
2011年 | 13篇 |
2010年 | 3篇 |
2009年 | 11篇 |
2008年 | 9篇 |
2007年 | 19篇 |
2006年 | 10篇 |
2005年 | 12篇 |
2004年 | 4篇 |
2003年 | 15篇 |
2002年 | 10篇 |
2001年 | 9篇 |
2000年 | 8篇 |
1999年 | 8篇 |
1998年 | 10篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 3篇 |
1993年 | 4篇 |
1992年 | 2篇 |
1991年 | 4篇 |
1990年 | 1篇 |
1989年 | 3篇 |
1986年 | 1篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1979年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有716条查询结果,搜索用时 30 毫秒
31.
The recovery of upper-limb impairment and dysfunction post-stroke is often incomplete owing to the limited time in therapy focused on upper-limb recovery and the severity of the impairment. In these cases, motor imagery (MI) may be used as a precursor to physical therapies to initiate rehabilitation early on when it would be otherwise impossible to engage in therapy, as well as to increase the dose of therapy when MI is used in adjunct to physical therapy. While previous reviews have shown MI to be effective as a therapeutic option, disparity in findings exists, with some studies suggesting MI is not an effective treatment for post-stroke impairment and dysfunction. One factor contributing to these findings is inconsistency in the dose of MI applied. To explore the relationship between MI dose and recovery, a scoping review of MI literature as a treatment for adult survivors of stroke with chronic upper-limb motor deficit was performed. Embase, Medline and CINHAL databases were searched for articles related to MI and stroke. Following a two-phase review process, 21 papers were included, and data related to treatment dose and measures of impairment and function were extracted. Effect sizes were calculated to investigate the effect of dosage on motor recovery. Findings showed a high degree of variability in dosage regimens across studies, with no clear pattern for the effect of dose on outcome. The present review highlights the gaps in MI literature, including variables that contribute to the dose-response relationship, that future studies should consider when implementing MI. 相似文献
32.
People with anxiety disorders show an attentional bias towards threat or negative emotion words. This exploratory study examined whether people who stutter (PWS), who can be anxious when speaking, show similar bias and whether reactions to threat words also influence speech motor planning and execution. Comparisons were made between 31 PWS and 31 fluent controls in a modified emotional Stroop task where, depending on a visual cue, participants named the colour of threat and neutral words at either a normal or fast articulation rate. In a manual version of the same task participants pressed the corresponding colour button with either a long or short duration. PWS but not controls were slower to respond to threat words than neutral words, however, this emotionality effect was only evident for verbal responding. Emotionality did not interact with speech rate, but the size of the emotionality effect among PWS did correlate with frequency of stuttering. Results suggest PWS show an attentional bias to threat words similar to that found in people with anxiety disorder. In addition, this bias appears to be contingent on engaging the speech production system as a response modality. No evidence was found to indicate that emotional reactivity during the Stroop task constrains or destabilises, perhaps via arousal mechanisms, speech motor adjustment or execution for PWS.Educational objectives: The reader will be able to: (1) explain the importance of cognitive aspects of anxiety, such as attentional biases, in the possible cause and/or maintenance of anxiety in people who stutter, (2) explain how the emotional Stroop task can be used as a measure of attentional bias to threat information, and (3) evaluate the findings with respect to the relationship between attentional bias to threat information and speech production in people who stutter. 相似文献
33.
Posttraumatic stress symptoms in Chinese rural children and adolescents were examined after the May 2008 Wenchuan earthquake. Analysis showed that three factors were identified, namely, avoidance, intrusion, and arousal, resembling those in the studies with Western samples. Gender differences in posttraumatic stress symptoms were not significant. Moderate negative correlation coefficients between posttraumatic stress symptom scores and mental health scores were found, indicating that the more severe the posttraumatic stress symptoms, the worse the person's mental health. 相似文献
34.
S. Chiaramello M. Cyr P. McDuff C.-E. Laguerre R.F. Rodgers V. Walburg S. Lignon 《Revue Européene de Psychologie Appliquée》2018,68(3):99-106
Objective
This study aimed to examine the relationship between maternal and contextual factors including maternal personality traits, the quality of mother–child relationship, the characteristics of sexual abuse and maternal outcomes: (1) maternal reactions including feelings of anger and responsibility, anger and perceptions of responsibility of the child, and (2) maternal support provided to the child following the disclosure of sexual abuse.Method
The sample included 190 mothers recruited from youth centers in Québec (Canada). Data were collected using self-assessment questionnaires and semi-structured interviews.Results
Regression analyses revealed that maternal neuroticism, the quality of the preexisting mother–child relationship, the relationship between the mother and the perpetrator, and the occurrence of physical violence, were significant predictors of outcomes including maternal support, mothers’ feelings of responsibility and/or anger towards the abuser and/or child.Conclusion
These findings suggest that considering neurotic traits and addressing feelings of anger and responsibility among mothers might improve child outcomes following CSA. 相似文献35.
36.
37.
基于简单直线运动任务和复杂曲线追踪任务,在运动技能获得阶段考察不同反馈类型和反馈时间对操作绩效的影响。结果发现,在复杂曲线轨迹追踪任务中,接受运动轨迹反馈的被试组比接受偏差数值反馈组的成绩更好;即时反馈和延迟反馈组的操作绩效间没有显著差异。在简单直线运动任务中,提供落点偏差的图形反馈组成绩始终优于提供“近/远”信息的文本反馈组;在练习初期,即时反馈组成绩更好。说明,反馈信息的具体-抽象程度影响被试运动技能获得,提供具体直观的轨迹/图形反馈利于运动技能获得;反馈时间对运动技能的影响因任务难度而异。 相似文献
38.
39.
40.
Conscious Control Is Associated With Freezing of Mechanical Degrees of Freedom During Motor Learning
Wouter F. van Ginneken Jamie M. Poolton Catherine M. Capio John van der Kamp Cynthia S. Y. Choi Richard S. W. Masters 《Journal of motor behavior》2018,50(4):436-456
This study investigated whether conscious control is associated with freezing of mechanical degrees of freedom during motor learning. Participants practiced a throwing task using either error-strewn or error-reduced practice protocols, which encourage high or low levels of conscious control, respectively. After 24 hr, participants engaged in a series of delayed retention and transfer tests. Furthermore, propensity for conscious control was assessed using participants' ratings and freezing was gauged through movement variability of the throwing arm. Performance was defined by mean radial error. In the error-strewn group, propensity for conscious control was positively associated with both freezing and performance. In the error-reduced group, propensity for conscious control was negatively associated with performance, but not with freezing. These results suggest that conscious control is associated with freezing of mechanical degrees of freedom during motor learning. 相似文献