全文获取类型
收费全文 | 327篇 |
免费 | 141篇 |
国内免费 | 32篇 |
出版年
2024年 | 3篇 |
2023年 | 6篇 |
2022年 | 2篇 |
2021年 | 25篇 |
2020年 | 7篇 |
2019年 | 14篇 |
2018年 | 19篇 |
2017年 | 12篇 |
2016年 | 13篇 |
2015年 | 17篇 |
2014年 | 15篇 |
2013年 | 30篇 |
2012年 | 12篇 |
2011年 | 21篇 |
2010年 | 17篇 |
2009年 | 21篇 |
2008年 | 25篇 |
2007年 | 16篇 |
2006年 | 17篇 |
2005年 | 18篇 |
2004年 | 19篇 |
2003年 | 8篇 |
2002年 | 20篇 |
2001年 | 15篇 |
2000年 | 18篇 |
1999年 | 7篇 |
1998年 | 10篇 |
1997年 | 7篇 |
1996年 | 10篇 |
1995年 | 6篇 |
1994年 | 7篇 |
1993年 | 8篇 |
1992年 | 9篇 |
1991年 | 9篇 |
1990年 | 5篇 |
1989年 | 9篇 |
1988年 | 5篇 |
1987年 | 4篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 4篇 |
1979年 | 2篇 |
1977年 | 1篇 |
排序方式: 共有500条查询结果,搜索用时 15 毫秒
61.
62.
Nicole C. Groskreutz Allen Karsina Caio F. Miguel Mark P. Groskreutz 《Journal of applied behavior analysis》2010,43(1):131-136
Six participants with autism learned conditional relations between complex auditory‐visual sample stimuli (dictated words and pictures) and simple visual comparisons (printed words) using matching‐to‐sample training procedures. Pre‐ and posttests examined potential stimulus control by each element of the complex sample when presented individually and emergence of additional conditional relations and oral labeling. Tests revealed class‐consistent performance for all participants following training. 相似文献
63.
Contemporary behavior analytic research is making headway in characterizing memory phenomena that typically have been characterized by cognitive models, and the current study extends this development by producing "false memories" in the form of functional equivalence responding. A match-to-sample training procedure was administered in order to encourage participants to treat groups of unrelated English words as being interchangeable. Following training, participants were presented with a list of words from within one of the groups for a free recall test and a recognition test. Results showed that participants were more likely to falsely recall and recognize words that had been assigned to the same group as the list words during prior training, relative to words not assigned to the same group and relative to words that co-occurred with list words. These results indicate that semantic relatedness can be experimentally manipulated in order to produce specific false memories. 相似文献
64.
混合模式调查收集数据的有效性需以模式间测量等同为前提.以往调查模式间的测量等同研究尚未考虑文化因素的影响.本研究通过两个自我创新能力评价量表,基于中美两国数据,运用多组确认性因子分析法考察了将由网络调查和纸笔调查构成的混合调查模式应用于自我能力和行为评估时的测量等同问题.结果在美国的样本中发现创新能力评价量表在两种调查模式下具有测量不变性,而在中国的样本中只发现强因子测量不变性,提示混合模式调查下测量不等同的出现是调查模式和文化因素共同导致的结果.我们认为,集体主义文化扩大与强化了纸笔调查和网络调查之间的匿名感知差异,进而受访者可能在网络调查中呈现出“满意决策”作答行为或在线下的调查中呈现出“社会称许性作答行为”,从而增加了出现测量不等同的可能性. 相似文献
65.
In this study, the authors examined the interplay between biomechanics and control strategies in the resolution of excess degrees of freedom at the joint level. Seven participants made aimed arm movements from 30 starting points and several starting postures to targets. Final arm postures for movements to a target exhibited substantial joint angle variation. Through regression modeling and by comparing observed final arm postures with biomechanically plausible postures, the authors identified 3 kinematic strategies: (a) Maintain deviations from the average angle at the starting point to the joint's final posture; (b) make torso rotations that are a fixed proportion of shoulder rotations; and (c) adopt a characteristic combination of 4 wrist-positioning approaches. The results demonstrated that kinematic strategies can account for substantial variance in final arm postures, if one takes into account 2 types of individual differences—those that arise inevitably from biomechanical constraints and those that reflect choices in movement strategy. 相似文献
66.
Verena D. Schmittmann Angélique O.J. CramerLourens J. Waldorp Sacha EpskampRogier A. Kievit Denny Borsboom 《New Ideas in Psychology》2013
In psychological measurement, two interpretations of measurement systems have been developed: the reflective interpretation, in which the measured attribute is conceptualized as the common cause of the observables, and the formative interpretation, in which the measured attribute is seen as the common effect of the observables. We advocate a third interpretation, in which attributes are conceptualized as systems of causally coupled (observable) variables. In such a view, a construct like ’depression’ is not seen as a latent variable that underlies symptoms like ’lack of sleep’ or ’fatigue’, and neither as a composite constructed out of these symptoms, but as a system of causal relations between the symptoms themselves (e.g., lack of sleep → fatigue, etc.). We discuss methodological strategies to investigate such systems as well as theoretical consequences that bear on the question in which sense such a construct could be interpreted as real. 相似文献
67.
通过同步视觉或者序列本体感觉,被试学习不规则场景。学习完毕之后,在面对学习方向、自主旋转240°、和持续旋转直至迷向3种运动条件下,被试随机指出各个物体的位置。迷向导致同步视觉学习组指向的内部一致性显著变差,而序列本体感觉学习组不受迷向影响。离线的相对位置判断任务表明两组被试的环境中心空间表征没有差异。这证明通过序列本体感觉学习被试也可以形成稳定的自我中心空间表征,支持了空间快照理论的扩展和空间认知的功能等价假说。 相似文献
68.
Studies on adults have revealed a disadvantageous effect of negative emotional stimuli on executive functions (EF), and it is suggested that this effect is amplified in children. The present study’s aim was to assess how emotional facial expressions affected working memory in 9- to 12-year-olds, using a working memory task with emotional facial expressions as stimuli. Additionally, we explored how degree of internalizing and externalizing symptoms in typically developing children was related to performance on the same task. Before employing the working memory task with emotional facial expressions as stimuli, an independent sample of 9- to 12-year-olds was asked to recognize the facial expressions intended to serve as stimuli for the working memory task and to rate the facial expressions on the degree to which the emotion was expressed and for arousal to obtain a baseline for how children during this age recognize and react to facial expressions. The first study revealed that children rated the facial expressions with similar intensity and arousal across age. When employing the working memory task with facial expressions, results revealed that negatively valenced expressions impaired working memory more than neutral and positively valenced expressions. The ability to successfully complete the working memory task increased between 9 to 12 years of age. Children’s total problems were associated with poorer performance on the working memory task with facial expressions. Results on the effect of emotion on working memory are discussed in light of recent models and empirical findings on how emotional information might interact and interfere with cognitive processes such as working memory. 相似文献
69.
Marlies E. A. Stouthard Gideon J. Mellenbergh Johan Hoogstraten 《Anxiety, stress, and coping》2013,26(2):89-105
Dental anxiety is a complicated phenomenon, and its multicomponent nature is often not acknowledged in existing measurement instruments. Using a facet design, a new Dental Anxiety Inventory (DAI) was constructed. Facets chosen were: time (made up of four elements: at home, on your way to the denstist, in the denstist's waiting room, in the dental chair), situation (three elements: introductory aspects, dentist-patient interaction, actual dental treatment), and reaction (three elements: subjective feelings, physical reactions, cognitive reactions). Psychometric qualities of the DAI are good. The internal structure of the DAI was studied by linear and nonlinear techniques, and was partially recovered from the data. The construct and criterion validity of the DAI was supported in several studies. 相似文献
70.