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61.
Suicide remains a leading cause of death among youth, and suicide ideation and behavior are relatively common in both normal and clinical populations. Clinicians working with young people must assess for the presence of suicidal ideation, suicidal behavior, and other risk factors, in order to determine the level of risk. This paper provides the clinician with a summary of risk factors for youth suicide, as well as providing standardized terminology to enhance assessment of suicidal ideation and behavior. 相似文献
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Karin Landerl Barbara Fussenegger Edith Willburger 《Journal of experimental child psychology》2009,103(3):309-324
This study tests the hypothesis that dyslexia and dyscalculia are associated with two largely independent cognitive deficits, namely a phonological deficit in the case of dyslexia and a deficit in the number module in the case of dyscalculia. In four groups of 8- to 10-year-olds (42 control, 21 dyslexic, 20 dyscalculic, and 26 dyslexic/dyscalculic), phonological awareness, phonological and visual-spatial short-term and working memory, naming speed, and basic number processing skills were assessed. A phonological deficit was found for both dyslexic groups, irrespective of additional arithmetic deficits, but not for the dyscalculia-only group. In contrast, deficits in processing of symbolic and nonsymbolic magnitudes were observed in both groups of dyscalculic children, irrespective of additional reading difficulties, but not in the dyslexia-only group. Cognitive deficits in the comorbid dyslexia/dyscalculia group were additive; that is, they resulted from the combination of two learning disorders. These findings suggest that dyslexia and dyscalculia have separable cognitive profiles, namely a phonological deficit in the case of dyslexia and a deficient number module in the case of dyscalculia. 相似文献
64.
Two experiments with 3½‐ to 6½‐year‐old children showed that theory‐of‐mind development is associated with the growth of episodic memory. Episodic memory was assessed by manipulating informational conditions such that they permit or prevent the formation of episodic memories in terms of re‐experiencing the recalled event. Only experienced events, e.g. seeing how one puts a picture of a frog into a box, can be remembered by re‐experience. Events known through indirect information cannot be re‐experienced, e.g. putting pictures into the box when blindfolded and being later shown on video what was on these cards. Children were also tested on a battery of theory‐of‐mind tasks assessing their understanding of the origins of knowledge. There was a significant interaction in both experiments showing that recall of directly experienced items improved in relation to indirectly presented items the higher children's theory‐of‐mind scores. The discussion suggests that episodic memory development is specifically linked to the growing ability to introspect an ongoing experience and interpret it as representing an actual past event. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
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Transnational Solidarities 总被引:3,自引:0,他引:3
Carol C. Gould 《Journal of social philosophy》2007,38(1):148-164
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Faulty eyewitness testimony is a major source of wrongful convictions. Four solutions are examined to safeguard against mistaken testimony having undue impact: (1) to overturn any conviction based solely on the uncorroborated testimony of a single eyewitness, (2) to require that an attorney be present at any pretrial identification procedure, (3) to allow an expert to testify during the trial about factors of perception and memory that could affect a witness's accuracy, and (4) to have the judge deliver a cautionary instruction to the jury, admonishing them to carefully scrutinize eyewitness testimony, or to educate them about such testimony. Each alternative is discussed within the context of psychological research and legal cases. 相似文献
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For 30 days, three Ss searched for 1, 5, or 10 targets (N), any one of which had to occur once (as in past research). twice, or four times (FREQ). The N=1 and N=5 items were subsets of N=10 items. When FREQ=1. Ss searched longer for 5 targets than for 1 or 10 targets. This nonintuitive result was due to (a) Ss searching for all 10 targets even at N=5, and (b) the reported “pop-out effect” of the 5 target items as well as the other 5 items in the N=10 set. When FREQ > 1, Ss could search for only 2-3 targets at once, because they could not keep mental counters on more items. The presence of a complex background merely added a constant to search time. The main change in eye movements, with 30 days practice, was to reduce greatly the number of eye fixations, thus suggesting an increase in the useful fidld of view and/or a change in search strategy. A speculative model, based upon two comparison processes, was suggested to explain the results. 相似文献