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231.
Frédéric Isel Annette Baumgaertner Johannes Thrän Jürgen M. Meisel Christian Büchel 《Brain and cognition》2010
Numerous studies have proposed that changes of the human language faculty caused by neural maturation can explain the substantial differences in ultimate attainment of grammatical competences between first language (L1) acquirers and second language (L2) learners. However, little evidence on the effect of neural maturation on the attainment of lexical knowledge in L2 is available. The present functional magnetic resonance study addresses this question via a cross-linguistic neural adaptation paradigm. Age of acquisition (AoA) of L2 was systematically manipulated. Concrete nouns were repeated across language (e.g., French–German, valisesuitcase–Koffersuitcase). Whereas early bilinguals (AoA of L2 < 3 years) showed larger repetition enhancement (RE) effects in the left superior temporal gyrus, the bilateral superior frontal gyrus and the right posterior insula, late bilinguals (AoA of L2 > 10 years) showed larger RE effects in the middle portion of the left insula and in the right middle frontal gyrus (MFG). We suggest that, as for grammatical knowledge, the attainment of lexical knowledge in L2 is affected by neural maturation. The present findings lend support to neurocognitive models of bilingual word recognition postulating that, for both early and late bilinguals, the two languages are interconnected at the conceptual level. 相似文献
232.
人工流产手术室(以下称人流室)的安全管理隐患直接导致人工流产术意外的发生,本文作者从多方面剖析了人流室安全管理隐患发生的原因,同时针对人流室的安全管理隐患如何有效防范提出了诸多解决措施,最后就目前人流室工作中存在的一些不足进行了必要的思考。 相似文献
233.
Most words in English have more than one syllable, yet the most influential computational models of reading aloud are restricted to processing monosyllabic words. Here, we present CDP++, a new version of the Connectionist Dual Process model (Perry, Ziegler, & Zorzi, 2007). CDP++ is able to simulate the reading aloud of mono- and disyllabic words and nonwords, and learns to assign stress in exactly the same way as it learns to associate graphemes with phonemes. CDP++ is able to simulate the monosyllabic benchmark effects its predecessor could, and therefore shows full backwards compatibility. CDP++ also accounts for a number of novel effects specific to disyllabic words, including the effects of stress regularity and syllable number. In terms of database performance, CDP++ accounts for over 49% of the reaction time variance on items selected from the English Lexicon Project, a very large database of several thousand of words. With its lexicon of over 32,000 words, CDP++ is therefore a notable example of the successful scaling-up of a connectionist model to a size that more realistically approximates the human lexical system. 相似文献
234.
Dr. Georg Stolpmann Dipl. Psych. Peter Fromberger Dr. Kirsten Jordan Dr. Johannes Schwerdtner Prof. Dr. Jürgen L. Müller 《Forensische Psychiatrie, Psychologie, Kriminologie》2010,4(3):160-165
Delinquency of depressed patients numerically plays a minor role in criminal or civil law. Compared with the high prevalence of affective disorders in the general population, the frequency of patients in forensic psychiatric hospitals with the respective disorder as a main diagnosis is low. The spectrum of possible crimes committed by depressed subjects essentially comprises disease-characteristic offences, amongst which cases of extended suicide or attempted suicide are the foremost and most tragic offences. Based on 2 case reports notions of extended suicide as well as questions of forensic assessment are discussed. 相似文献
235.
We are delighted at the range of issues raised in the commentaries. The breadth and scope of these serve to make obvious the need for an effective evidence base across languages if we are to optimize the teaching of reading. Our psycholinguistic grain size theory clearly did not pay sufficient attention to the role of morphology in decoding, nor to fluency. The commentaries also highlight the need for considering in more depth the intimate links between phonological and morphological development. All issues raised were highly germane to generating an adequate theoretical framework for the cross‐language collection of relevant evidence in different countries. 相似文献
236.
Gerard J. Jansen Theo W.N. Dassen Johannes G.M. Burgerhof Berrie Middel 《Aggressive behavior》2006,32(1):44-53
Professional skills to adequately manage patient aggression are a prerequisite for nurses working in psychiatric hospitals. These ‘technical’ skills, however, are necessary but not sufficient for effective nurse intervention. The attitude of nurses' towards client aggression also contributes to their response to a patient's behaviour. In order to study the domains (types) of attitudes towards aggression, a sample was taken of nurses working in the fields of general psychiatry (n=288), psychiatry for children and adolescents (n=242) and psychogeriatrics (n=88). A cross‐sectional survey design was adopted for the study. The Attitudes Towards Aggression Scale (ATAS) consisting of 32 items is presented, representing three types of attitudes towards aggression: aggression as a ‘harming’ reaction, a ‘normal’ reaction and a ‘functional’ reaction. The strongest predictors of the type of attitude respondents had towards the aggressive behaviour of their clients were (1) field, (2) setting they worked in, (3) gender and (4) type of shifts they predominantly had. Although the measure of domains of nurses' attitudes towards aggression needs further psychometric testing, it can be a useful tool in clinical practice for the assessment of staff attitudes towards aggression. This can support the decision‐making about the management of aggressive behaviour on a ward. Aggr. Behav. 00:1–10, 2005. © 2005 Wiley‐Liss, Inc. 相似文献
237.
Katharina Kuba Gregor Weißflog Heide Götze Francisco García-Torres Anja Mehnert Peter Esser 《International Journal of Clinical and Health Psychology》2019,19(2):97-106
Background/Objective: Cancer and its treatment can have a detrimental impact on psychological well-being. Acceptance as the basis of acceptance and commitment therapy (ACT) has shown beneficial effects on depression and anxiety. However, its relationship to fatigue and cognitive impairment has not been investigated. A protective effect of acceptance may open up a new target for psychological intervention.Method: A cross-sectional postal survey was undertaken. 922 hematological cancer survivors (≥ 2.5 years post diagnosis) were recruited through two regional cancer registries in Germany. Acceptance (AAQ-II), fatigue (BFI) and subjective cognitive impairment (AFI) were assessed.Results: Higher levels of acceptance were negatively associated with fatigue and subjective cognitive impairment (R2= .34 and R2= .26, respectively). The relationship between fatigue and fatigue-related impairment of daily life was weaker for survivors with high acceptance.Conclusions: Acceptance is strongly associated with fatigue and subjective cognitive impairment. ACT may be useful to reduce symptoms of fatigue and subjective cognitive impairment in cancer survivors. 相似文献
238.
Johannes Kniess 《British Journal for the History of Philosophy》2019,27(3):556-572
Jeremy Bentham is often thought to have set the groundwork for the modern ‘animal liberation’ movement, but in fact he wrote little on the subject. A full examination of his work reveals a less radical position than that commonly attributed to him. Bentham was the first Western philosopher to grant animals equal consideration from within a comprehensive, non-religious moral theory, and he was a staunch defender of animal welfare laws. But he also approved of killing and using animals, as long as pointless cruelty could be avoided. The nuances of his position are best brought out by comparing it to that of Peter Singer, who draws considerably more radical practical conclusions. This is not primarily explained by competing formulations of utilitarianism, however, but by different empirical background assumptions about the lives of animals. 相似文献
239.
Greenfield MD Schul J 《Journal of comparative psychology (Washington, D.C. : 1983)》2008,122(3):289-297
Synchronous interactions arise in various animal species that rhythmically broadcast acoustic, vibratory, and visual signals. These interactions are characterized by a coincidence in both rate and phase of the rhythms of neighboring signalers. Theory predicts several ways in which synchronized rhythms may specifically benefit the interacting signalers. However, synchrony may also arise as an emergent property, a default phenomenon that is neither preferred by conspecific receivers evaluating the signals nor advantageous to the signalers themselves. Here, we examine several well-studied cases of acoustic synchrony in Neoconocephalus katydids (Orthoptera: Tettigoniidae), a New World genus wherein males broadcast loud advertisement songs. We report that call synchrony found in N. spiza and N. nebrascensis results from two rather different mechanisms of rhythm adjustment. Moreover, synchrony in the former species appears to represent an incidental byproduct of signal competition between evenly matched males, whereas in the latter species synchrony functions as a specific adaptation in which cooperating males ensure that critical call features can be perceived by females. We discuss the separate evolutionary trajectories that may have led to similar outcomes, synchronous chorusing by advertising males, in these closely related species. 相似文献
240.
The impact of anticipated solo status on women's spatial performance was investigated in an experimental study. The study was designed to test whether the underperformance of women entering testing situations who find themselves to be the only woman present is related to a tendency to individuate the self. Women performed a test of spatial ability under conditions of anticipated solo or non‐solo status and responded to a measure of self‐construal. In line with previous research, we found a disrupting solo status effect on women's performance on the spatial ability test. Most importantly, the negative effect of solo status on performance was partially mediated by individuation tendencies as reflected in a decreased predominance of the interdependent (as compared to the independent) level of the self under solo status conditions. These findings indicate that individuation tendencies play a crucial role in the process triggered in test takers under threatening performance situations. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献