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181.
Gary F. Marcus 《Current directions in psychological science》2000,9(5):145-147
Some of the things that adults learn about language, and about the world, are very specific, whereas others are more abstract or rulelike. This article reviews evidence showing that infants, too, can very rapidly acquire both specific and abstract information, and considers the mechanisms that infants might use in doing so. 相似文献
182.
José Luis Bermúdez 《The Journal of Ethics》2007,11(3):319-335
In Thinking without Words I develop a philosophical framework for treating some animals and human infants as genuine thinkers. This paper outlines
the aspects of this account that are most relevant to those working in animal ethics. There is a range of different levels
of cognitive sophistication in different animal species, in addition to limits to the types of thought available to non-linguistic
creatures, and it may be important for animal ethicists to take this into account in exploring issues of moral significance
and the obligations that we might or might not have to non-human animals.
I am grateful for comments on an earlier version from Robert Francescotti and Clare Palmer. 相似文献
183.
Analogical reasoning is an important component of intelligent behavior, and a key test of any approach to human language and cognition. Only a limited amount of empirical work has been conducted from a behavior analytic point of view, most of that within Relational Frame Theory (RFT), which views analogy as a matter of deriving relations among relations. The present series of four studies expands previous work by exploring the applicability of this model of analogy to topography-based rather than merely selection-based responses and by extending the work into additional relations, including nonsymmetrical ones. In each of the four studies participants pretrained in contextual control over nonarbitrary stimulus relations of sameness and opposition, or of sameness, smaller than, and larger than, learned arbitrary stimulus relations in the presence of these relational cues and derived analogies involving directly trained relations and derived relations of mutual and combinatorial entailment, measured using a variety of productive and selection-based measures. In Experiment 1 participants successfully recognized analogies among stimulus networks containing same and opposite relations; in Experiment 2 analogy was successfully used to extend derived relations to pairs of novel stimuli; in Experiment 3 the procedure used in Experiment 1 was extended to nonsymmetrical comparative relations; in Experiment 4 the procedure used in Experiment 2 was extended to nonsymmetrical comparative relations. Although not every participant showed the effects predicted, overall the procedures occasioned relational responses consistent with an RFT account that have not yet been demonstrated in a behavior-analytic laboratory setting, including productive responding on the basis of analogies. 相似文献
184.
The central question underlying this study revolves around how children process co-reference relationships—such as those evidenced
by pronouns (him) and reflexives (himself)—and how a slowed rate of speech input may critically affect this process. Previous studies of child language processing
have demonstrated that typical language developing (TLD) children as young as 4 years of age process co-reference relations
in a manner similar to adults on-line. In contrast, off-line measures of pronoun comprehension suggest a developmental delay
for pronouns (relative to reflexives). The present study examines dependency relations in TLD children (ages 5–13) and investigates
how a slowed rate of speech input affects the unconscious (on-line) and conscious (off-line) parsing of these constructions.
For the on-line investigations (using a cross-modal picture priming paradigm), results indicate that at a normal rate of speech
TLD children demonstrate adult-like syntactic reflexes. At a slowed rate of speech the typical language developing children displayed a breakdown in automatic syntactic parsing (again, similar to the pattern seen in unimpaired adults).
As demonstrated in the literature, our off-line investigations (sentence/picture matching task) revealed that these children
performed much better on reflexives than on pronouns at a regular speech rate. However, at the slow speech rate, performance
on pronouns was substantially improved, whereas performance on reflexives was not different than at the regular speech rate.
We interpret these results in light of a distinction between fast automatic processes (relied upon for on-line processing
in real time) and conscious reflective processes (relied upon for off-line processing), such that slowed speech input disrupts
the former, yet improves the latter. 相似文献
185.
Sara S. Nozadi Tracy L. Spinrad Nancy Eisenberg Rebecca Bolnick Natalie D. Eggum-Wilkens Cynthia L. Smith Bridget Gaertner Anne Kupfer Julie Sallquist 《Infant behavior & development》2013
Despite evidence for the importance of individual differences in expressive language during toddlerhood in predicting later literacy skills, few researchers have examined individual and contextual factors related to language abilities across the toddler years. Furthermore, a gap remains in the literature about the extent to which the relations of negative emotions and parenting to language skills may differ for girls and boys. The purpose of this longitudinal study was to investigate the associations among maternal sensitivity, children's observed anger reactivity, and expressive language when children were 18 (T1; n = 247) and 30 (T2; n = 216) months. At each age, mothers reported on their toddlers’ expressive language, and mothers’ sensitive parenting behavior was observed during an unstructured free-play task. Toddlers’ anger expressions were observed during an emotion-eliciting task. Using path modeling, results showed few relations at T1. At T2, maternal sensitivity was negatively related to anger, and in turn, anger was associated with lower language skills. However, moderation analyses showed that these findings were significant for boys but not for girls. In addition, T1 maternal sensitivity and anger positively predicted expressive language longitudinally for both sexes. Findings suggest that the relations between maternal sensitivity, anger reactivity and expressive language may vary depending on the child's developmental stage and sex. 相似文献
186.
We carried out an investigation with primary-school children on the relationship between both use and comprehension of emotional-state language and emotion understanding. Participants were 100 students between 7 and 10 years old (mean age=8 years and 10 months; SD=15.3 months), equally divided by gender. They completed four tests evaluating their language ability, use of emotional-state language, comprehension of emotional-state language and emotion understanding (EU) respectively. Significant correlations were found between both use and comprehension of emotional-state talk and children's EU. In addition, regression analyses showed that comprehension of emotional-state language, rather than its use, plays a significant role in explaining children's emotion understanding. 相似文献
187.
This study examined the contribution of verbal and visual memory to performance on the Family Pictures subtest of the Children’s Memory Scale. This subtest purports to assess declarative memory functioning in the visual/nonverbal domain. A total of 115 nine-year-old children participated in this study. Fifty-eight had specific language impairment (SLI), whilst the remaining 57 were typically developing (TD), with no history of language difficulties. Results showed that the children with SLI, who had intact declarative memory for visual but not verbal information, obtained significantly lower scores on the Family Pictures subtest when compared to the TD group. Regression analyses revealed that across the entire sample, individual differences on the Family Pictures subtest was best predicted by a measure of verbal working memory. These results question whether the Family Pictures subtest can be considered a measure of visual memory in pediatric populations. These results have implications for the interpretation of scores on this subtest regarding the nature of the types of neurocognitive difficulties children may exhibit. 相似文献
188.
Research on bilingualism and emotions has shown stronger emotional responses in the native language (L1) compared to a foreign language. We investigated the potential of purposeful second language (L2) use as a means of decreasing the experience of psychological distress. Native Swedish speakers read and answered questions about negative and neutral texts in their L1 (Swedish) and their L2 (English) and were asked to rate their level of distress before or after the questions. The texts and associated questions were either written in the same (within-language), or different languages (cross-language). We found that within-language trials when the text was written in participants’ native language (Swedish–Swedish) resulted in an increase of distress, whilst cross-language trials (Swedish–English) resulted in a decrease of distress. This implies that purposeful second language use can diminish levels of distress experienced following a negative event encoded in one's first language. 相似文献
189.
拼音文字文本阅读研究发现,同青年人相比,老年人在阅读过程中有更多的跳读发生、向前眼跳幅度更长、回视次数更多。基于这些研究结果,研究者提出了老年人阅读的“风险阅读”策略。为探究在中文阅读过程中老年人的加工特点以及与拼音文字阅读的策略异同,实验采用镜像和正常两种方式呈现文本进行了考察。结果发现,在中文阅读过程中,相较于青年人,老年人的跳读率更低,向前眼跳幅度更小,采用的是一种更为谨慎的阅读策略。在镜像呈现的条件下,老年人与青年人之间的跳读率没有显著差异,在正常呈现的条件下,老年人的跳读率显著低于青年,表明在汉语阅读中老年人采取更加谨慎的阅读策略与其副中央凹加工能力下降,以及汉语与拼音文字两种不同书写系统的基本属性有关。 相似文献
190.