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201.
In a recent series of publications (Traxler et al. J Mem Lang 39:558–92, 1998; Van Gompel et al. J Mem Lang 52:284–07, 2005; see also Van Gompel et al. (In: Kennedy, et al.(eds) Reading as a perceptual process, Oxford, Elsevier pp 621–48, 2000); Van Gompel et al. J Mem Lang 45:225–58, 2001) eye tracking data are reported showing that globally ambiguous (GA) sentences are read faster than locally ambiguous (LA) counterparts. They argue that these data rule out ‘constraint-based’models where syntactic and conceptual processors operate concurrently and syntactic ambiguity resolution is accomplished by competition. Such models predict the opposite pattern of reading times. However, this argument against competition is valid only in conjunction with two standard assumptions in current constraint-based models of sentence comprehension: (1) that syntactic competitions (e.g., Which is the best attachment site of the incoming constituent?) are pooled together with conceptual competitions (e.g., Which attachment site entails the most plausible meaning?), and (2) that the duration of a competition is a function of the overall (pooled) quality score obtained by each competitor. We argue that it is not necessary to abandon competition as a successful basis for explaining parsing phenomena and that the above-mentioned reading time data can be accounted for by a parallel-interactive model with conceptual and syntactic processors that do not pool their quality scores together. Within the individual linguistic modules, decision-making can very well be competition-based. 相似文献
202.
Urlings Miriam J. E. Duyx Bram Swaen Gerard M. H. Bouter Lex M. Zeegers Maurice P. A. 《Science and engineering ethics》2020,26(6):3053-3067
Science and Engineering Ethics - Citing of previous publications is an important factor in knowledge development. Because of the great amount of publications available, only a selection of studies... 相似文献
203.
Gerard H. Maassen 《Psychometrika》2000,65(2):187-197
In the literature on the measurement of change,reliable change is usually determined by means of a confidence interval around an observed value of a statistic that estimates thetrue change. In recent literature on the efficacy of psychotherapies, attention has been particularly directed at the improvement of the estimation of the true change. Reliable Change Indices, incorporating thereliability-weighted measure of individual change, also known as Kelley's formula, have been proposed. According to current practice, these indices are defined as the ratio of such an estimator and an intuitively appealing criterion and then regarded as standard normally distributed statistics. However, because the authors fail to adopt an adequate standard error of the estimator, the statistical properties of their indices are unclear. In this article, it is shown that this can lead to paradoxical conclusions. The adjusted standard error is derived. 相似文献
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While the productive role of social interaction between peers in promoting cognitive development has been clearly established, the communicative processes through which this is achieved have not been clearly identified. This paper reports a study in which 184 children aged between of 6.5 to 7.5 years were presented with a Piagetian task of conservation of liquid. Both male and female non‐conservers worked with a conserving partner in either same or mixed‐sex dyads, thus creating four different pair types. The pairs were asked to discuss their conflicting answers and agree upon a joint response. Cognitive progress was assessed by pre‐ to post‐test gains. The results indicated that the type of conversation established during the interaction was strongly related to the outcome. The results also indicate that the gender composition of the pairs influenced the type of conversation which occurred and the outcome measures. These results are discussed in relation to the general model of socio‐cognitive conflict, and highlight the role of representations and expectations of gender in the way in which the conflict is expressed and resolved in conditions of aligned or conflicting knowledge and gender asymmetries. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
209.
Barbara M. Gutteling Carolina de Weerth Noortje Zandbelt Eduard J. H. Mulder Gerard H. A. Visser Jan K. Buitelaar 《Journal of abnormal child psychology》2006,34(6):787-796
Prenatal maternal stress has been shown to affect postnatal development in animals and humans. In animals, the morphology and function of the offspring’s hippocampus is negatively affected by prenatal maternal stress. The present study prospectively investigated the influence of prenatal maternal stress on learning and memory of 112 children (50 boys, 62 girls, Age: M=6.7 years, SD=8.4 months), with the Test of Memory and Learning (TOMAL). Maternal stress levels were determined three times during pregnancy by self-report questionnaires. Furthermore, maternal saliva cortisol samples were used as a measure of hypothalamus-pituitary-adrenal axis functioning. Results of hierarchical multivariate regression analyses showed that maternal life events measured during the first part of pregnancy were negatively associated with the child’s attention/concentration index, while controlling for overall IQ, gender, and postnatal stress. No associations were found between prenatal maternal cortisol and the offspring’s learning and memory. 相似文献
210.