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461.
John C. Begeny Hailey E. Krouse Sarah G. Ross R. Courtney Mitchell 《Journal of Behavioral Education》2009,18(3):211-228
Although reading fluency is one of the five essential early-reading skills students must develop, many elementary-aged students
in the United States do not read age-appropriate material fluently. As such, small-group interventions are practical and often
more time efficient than individualized interventions aimed to address this problem. However, few small-group interventions
targeting students’ reading fluency have been empirically evaluated. The primary purpose of this study was to examine three
small-group reading interventions that have been used to improve students’ reading fluency (repeated reading, listening passage
preview, and listening only). Using an alternating-treatments design, the effects of each intervention were evaluated with
four-second-grade students with average to below average reading skills. Students’ words read correctly per minute (immediately
following and 2 days after intervention) served as the outcome measures. Results supported the repeated reading intervention,
followed by listening passage preview, as most effective. Findings also suggested that improvements from each intervention
remained 2 days later. 相似文献
462.
This paper investigates stress assignment in Dutch aphasic patients in non-word repetition, as well as in real-word and non-word reading. Performance on the non-word reading task was similar for the aphasic patients and the control group, as mainly regular stress was assigned to the targets. However, there were group differences on the real-word reading and non-word repetition tasks. Unlike the non-brain-damaged group, the patients showed a strong regularization tendency in their repetition of irregular patterns. The patients' stress error patterns suggest an impairment in retention or retrieval of targets with irregular stress patterns. Limited verbal short-term memory is proposed as a possible underlying cause for the stress difficulties. 相似文献
463.
Brief experimental analyses of reading fluency are useful for identifying effective interventions for improving reading fluency.
The current study extends previous research by conducting an exploratory evaluation of brief experimental analyses of reading
fluency for Spanish reading. A 10-year old Hispanic male presented with reading fluency deficits for English and Spanish reading.
Brief experimental analyses of English and Spanish reading identified distinct interventions for each which increased oral
reading fluency. Intervention procedures evaluated during brief experimental analyses included listening passage preview,
repeated readings, and reward. Replication of analyses was conducted to examine changes in instructional need over time. For
English reading, the intervention identified during the initial analysis (i.e., listening passage preview with repeated readings)
was identified as the most effective when the analysis was replicated. For Spanish reading, listening passage preview was
identified as the most effective intervention during the initial analysis, while repeated readings was identified as most
effective when the analysis was replicated. Results are discussed in terms of future research given the exploratory nature
of the current study. 相似文献
464.
Distinguishing familiarity from fluency for the compound word pair effect in associative recognition
Fahad N. Ahmad William E. Hockley 《Quarterly journal of experimental psychology (2006)》2017,70(9):1768-1791
We examined whether processing fluency contributes to associative recognition of unitized pre-experimental associations. In Experiments 1A and 1B, we minimized perceptual fluency by presenting each word of pairs on separate screens at both study and test, yet the compound word (CW) effect (i.e., hit and false-alarm rates greater for CW pairs with no difference in discrimination) did not reduce. In Experiments 2A and 2B, conceptual fluency was examined by comparing transparent (e.g., hand bag) and opaque (e.g., rag time) CW pairs in lexical decision and associative recognition tasks. Lexical decision was faster for transparent CWs (Experiment 2A) but in associative recognition, the CW effect did not differ by CW pair type (Experiment 2B). In Experiments 3A and 3B, we examined whether priming that increases processing fluency would influence the CW effect. In Experiment 3A, CW and non-compound word pairs were preceded with matched and mismatched primes at test in an associative recognition task. In Experiment 3B, only transparent and opaque CW pairs were presented. Results showed that presenting matched versus mismatched primes at test did not influence the CW effect. The CW effect in yes-no associative recognition is due to reliance on enhanced familiarity of unitized CW pairs. 相似文献
465.
Jennifer S. Burt Sophie Duncum 《Quarterly journal of experimental psychology (2006)》2017,70(1):127-141
University students made lexical decisions to targets preceded by masked primes. In Experiment 1, transposed-letter primes were used also in the sandwich priming paradigm, in which the target is briefly pre-presented prior to the prime. The priming effects in the masked paradigm, but not in the sandwich paradigm, were moderated by the density of the letter-order-free neighbourhood of the target. In Experiment 2, letter-order-free neighbour prime words produced a priming cost in masked priming. These results are consistent with the idea that sandwich priming attenuates letter-order-free neighbour competition in target identification. Unexpectedly, no priming cost was produced by conventional (letter-position-preserving) word neighbour primes. Order-free neighbours may produce facilitation of target processing less, and more variably, than conventional neighbours. 相似文献
466.
Hosana Alves Gonçalves Caroline Cargnin Geise Machado Jacobsen Renata Kochhann Yves Joanette Rochele Paz Fonseca 《Journal of Cognitive Psychology》2017,29(6):670-690
We investigated the role of age and school type on clustering and switching in verbal fluency tasks (VFTs) with Brazilian children. The children were administered unconstrained, phonemic and semantic VFTs with a duration of 150 or 120 s, respectively. Both age and school type influenced all variables and in terms of performance over time. Older children and private school students outperformed the remainder of the sample, with the first 30 s of each VFT usually being the most productive. Although the size of the clusters produced did not differ between groups, the types of clusters did show some variations, with semantic clusters being the most frequent. Our results revealed strong correlations between switching ability and word production in all three VFTs. In conclusion, the executive functions known as planning and cognitive flexibility play a crucial role in word production by organising and facilitating the recall of lexical information from memory. 相似文献
467.
Social Media and Language Processing: How Facebook and Twitter Provide the Best Frequency Estimates for Studying Word Recognition 下载免费PDF全文
Corpus‐based word frequencies are one of the most important predictors in language processing tasks. Frequencies based on conversational corpora (such as movie subtitles) are shown to better capture the variance in lexical decision tasks compared to traditional corpora. In this study, we show that frequencies computed from social media are currently the best frequency‐based estimators of lexical decision reaction times (up to 3.6% increase in explained variance). The results are robust (observed for Twitter‐ and Facebook‐based frequencies on American English and British English datasets) and are still substantial when we control for corpus size. 相似文献
468.
Isabelle Dautriche Kyle Mahowald Edward Gibson Steven T. Piantadosi 《Cognitive Science》2017,41(8):2149-2169
Although the mapping between form and meaning is often regarded as arbitrary, there are in fact well‐known constraints on words which are the result of functional pressures associated with language use and its acquisition. In particular, languages have been shown to encode meaning distinctions in their sound properties, which may be important for language learning. Here, we investigate the relationship between semantic distance and phonological distance in the large‐scale structure of the lexicon. We show evidence in 100 languages from a diverse array of language families that more semantically similar word pairs are also more phonologically similar. This suggests that there is an important statistical trend for lexicons to have semantically similar words be phonologically similar as well, possibly for functional reasons associated with language learning. 相似文献
469.
Does Talker‐Specific Information Influence Lexical Competition? Evidence From Phonological Priming 下载免费PDF全文
In this study, we examined whether the lexical competition process embraced by most models of spoken word recognition is sensitive to talker‐specific information. We used a lexical decision task and a long lag priming experiment in which primes and targets sharing all phonemes except the last one (e.g., /bagaR/“fight” vs. /baga?/“luggage”) were presented in two separate blocks of stimuli. In Experiment 1, the competitor prime block was presented only once to listeners, and no modulation of the competitor priming effect as a function of a talker change between the primes and targets was observed. However, attenuation in the competitor priming effect in the case of a talker change between the primes and targets was observed in Experiment 2 in which the competitor prime block was presented five times to listeners. We discuss our findings in reference to hybrid models of spoken word recognition in which repetition of words with the same talker could be a key factor in the formation and access to talker‐dependent representations. 相似文献
470.
In multiple‐cue probabilistic inferences, people infer alternatives' unknown values on decision criteria, using alternatives' attributes as cues. Some inferential strategies, like take‐the‐best, assume that people consider relevant cues sequentially in order of decreasing validity. This assumption has been deemed cognitively implausible by some, who suggest memory retrieval principles to guide cue order. We test whether memory‐based inferences are better described by a model considering cues in order of validity or in order of memory retrieval. In an experiment, we manipulated the frequency with which cues appeared in a learning phase, increasing retrieval fluency of cue values related to the more frequently appearing cue. In a subsequent decision phase, participants made a series of two‐alternative decisions based on the learned cue values. We compared two sequential sampling models, which differed in whether cues are sampled in order of subjective cue validity or in order of retrieval fluency. To model retrieval order of cues in the fluency sampling model, we used the declarative memory theory embedded in the ACT‐R cognitive architecture. Most participants' decisions were best described by the model sampling cues in order of memory retrieval. Only a minority of participants were classified as sampling cues by validity. Our result suggests that retrieval fluency is the primary driver of cue order in inferences from memory, irrespective of the cues' validities. Copyright © 2017 John Wiley & Sons, Ltd. 相似文献