全文获取类型
收费全文 | 2361篇 |
免费 | 96篇 |
国内免费 | 1篇 |
专业分类
2458篇 |
出版年
2023年 | 10篇 |
2022年 | 16篇 |
2021年 | 27篇 |
2020年 | 51篇 |
2019年 | 65篇 |
2018年 | 72篇 |
2017年 | 71篇 |
2016年 | 84篇 |
2015年 | 63篇 |
2014年 | 58篇 |
2013年 | 317篇 |
2012年 | 126篇 |
2011年 | 102篇 |
2010年 | 65篇 |
2009年 | 81篇 |
2008年 | 110篇 |
2007年 | 100篇 |
2006年 | 70篇 |
2005年 | 94篇 |
2004年 | 81篇 |
2003年 | 75篇 |
2002年 | 70篇 |
2001年 | 39篇 |
2000年 | 39篇 |
1999年 | 30篇 |
1998年 | 26篇 |
1997年 | 27篇 |
1996年 | 19篇 |
1995年 | 25篇 |
1994年 | 15篇 |
1993年 | 25篇 |
1992年 | 30篇 |
1991年 | 17篇 |
1990年 | 20篇 |
1989年 | 19篇 |
1988年 | 18篇 |
1987年 | 18篇 |
1986年 | 20篇 |
1985年 | 23篇 |
1984年 | 21篇 |
1983年 | 15篇 |
1982年 | 16篇 |
1981年 | 21篇 |
1980年 | 16篇 |
1979年 | 13篇 |
1978年 | 11篇 |
1977年 | 17篇 |
1976年 | 10篇 |
1975年 | 20篇 |
1973年 | 15篇 |
排序方式: 共有2458条查询结果,搜索用时 15 毫秒
981.
982.
983.
Maltais Christine Bouffard Thérèse Vezeau Carole Dussault Frédéric 《Social Psychology of Education》2021,24(4):1003-1024
Social Psychology of Education - The nature of the links between students’ motivation and their perception of parental concern about school performance is still controversial, and whether... 相似文献
984.
985.
Evans JS 《Psychonomic bulletin & review》2006,13(3):378-395
An extensively revised heuristic-analytic theory of reasoning is presented incorporating three principles of hypothetical
thinking. The theory assumes that reasoning and judgment are facilitated by the formation of epistemic mental models that
are generated one at a time (singularity principle) by preconscious heuristic processes that contextualize problems in such
a way as to maximize relevance to current goals (relevance principle). Analytic processes evaluate these models but tend to
accept them unless there is good reason to reject them (satisficing principle). At a minimum, analytic processing of models
is required so as to generate inferences or judgments relevant to the task instructions, but more active intervention may
result in modification or replacement of default models generated by the heuristic system. Evidence for this theory is provided
by a review of a wide range of literature on thinking and reasoning. 相似文献
986.
Handley SJ Evans JS Thompson VA 《Journal of experimental psychology. Learning, memory, and cognition》2006,32(3):559-569
Under the suppositional account of conditionals, when people think about a conditional assertion, "if p then q," they engage in a mental simulation in which they imagine p holds and evaluate the probability that q holds under this supposition. One implication of this account is that belief in a conditional equates to conditional probability [P(q/p)]. In this paper, the authors examine a further implication of this analysis with respect to the wide-scope negation of conditional assertions, "it is not the case that if p then q." Under the suppositional account, nothing categorically follows from the negation of a conditional, other than a second conditional, "if p then not-q." In contrast, according to the mental model theory, a negated conditional is consistent only with the determinate state of affairs, p and not-q. In 4 experiments, the authors compare the contrasting predictions that arise from each of these accounts. The findings are consistent with the suppositional theory but are incongruent with the mental model theory of conditionals. 相似文献
987.
Previous studies have shown that adults respond faster and more reliably to bimodal compared to unimodal localization cues. The current study investigated for the first time the development of audiovisual (A-V) integration in spatial localization behavior in infants between 1 and 10 months of age. We observed infants' head and eye movements in response to auditory, visual, or both kinds of stimuli presented either 25 degrees or 45 degrees to the right or left of midline. Infants under 8 months of age intermittently showed response latencies significantly faster toward audiovisual targets than toward either auditory or visual targets alone They did so, however, without exhibiting a reliable violation of the Race Model, suggesting that probability summation alone could explain the faster bimodal response. In contrast, infants between 8 and 10 months of age exhibited bimodal response latencies significantly faster than unimodal latencies for both eccentricity conditions and their latencies violated the Race Model at 25 degrees eccentricity. In addition to this main finding, we found age-dependent eccentricity and modality effects on response latencies. Together, these findings suggest that audiovisual integration emerges late in the first year of life and are consistent with neurophysiological findings from multisensory sites in the superior colliculus of infant monkeys showing that multisensory enhancement of responsiveness is not present at birth but emerges later in life. 相似文献
988.
989.
The current experiment investigated how sentential form-class expectancies influenced lexical-semantic priming within each hemisphere. Sentences were presented that led readers to expect a noun or a verb and the sentence-final target word was presented to one visual field/hemisphere for a lexical decision response. Noun and verb targets in the semantically related condition were compared to an unrelated prime condition, which also predicted part of speech but did not contain any lexical-semantic associates of the target word. The semantic priming effect was strongly modulated by form-class expectancy for RVF/LH targets, for both nouns and verbs. In the LVF/RH, semantic priming was obtained in all conditions, regardless of whether the form-class expectancy was violated. However, the nouns that were preceded by a noun-predicting sentence showed an extremely high priming value in the LVF/RH, suggesting that the RH may have some sensitivity to grammatical predictions for nouns. Comparisons of LVF/RH priming to calculations derived from the LSA model of language representation, which does not utilize word order, suggested that the RH might derive message-level meaning primarily from lexical-semantic relatedness. 相似文献
990.
Individual differences in cortical anatomy are readily observable, but their functional significance for behaviors such as reading is not well understood. Here, we report a case of an apparent compensated dyslexic who had attained high achievement in visuospatial mathematics. Data from a detailed background interview, psychometric testing, divided visual field tasks measuring basic word recognition (word naming, nonword naming, and lexical decision), and more controlled word retrieval (verb, category, and rhyme generation), and measurements of his atypical brain structure are described. The findings suggested that enhanced "top-down" processing could provide the means to compensate for deficient "bottom-up" word decoding skills in this case. Relative to controls, this individual also evidenced unusually large asymmetries on several divided visual field lexical tasks, an extreme leftward asymmetry of the planum temporale, and a rare form of Sylvian fissure morphology (Steinmetz type 4, [Steinmetz, H., Ebeling, U., Huang, Y., & Kahn, T. (1990). Sulcus topography of the parietal opercular region: An anatomic and MR study. Brain and Language, 38, 515-533.]). We suggest that certain forms of brain organization may be associated with successful behavioral compensation for dyslexia, and that anatomical variations in the right hemisphere may be important contributors to individual differences in reading acquisition and achievement. 相似文献