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951.
儿童孤独症也称自闭症(autism)是一种广泛性发育障碍,其临床表现为社交功能损伤、沟通能力损伤以及存在刻板的行为、兴趣和动作。根据相关文献就孤独症分类作一综述,并提出了早期家庭干预的具体措施。 相似文献
952.
953.
Children learning the inflections of their native language show the ability to generalize beyond the perceptual particulars of the examples they are exposed to. The phenomenon of “rule learning”—quick learning of abstract regularities from exposure to a limited set of stimuli—has become an important model system for understanding generalization in infancy. Experiments with adults and children have revealed differences in performance across domains and types of rules. To understand the representational and inferential assumptions necessary to capture this broad set of results, we introduce three ideal observer models for rule learning. Each model builds on the next, allowing us to test the consequences of individual assumptions. Model 1 learns a single rule, Model 2 learns a single rule from noisy input, and Model 3 learns multiple rules from noisy input. These models capture a wide range of experimental results—including several that have been used to argue for domain-specificity or limits on the kinds of generalizations learners can make—suggesting that these ideal observers may be a useful baseline for future work on rule learning. 相似文献
954.
Adult word recognition is influenced by prior exposure to phonologically or semantically related words (cup primes cat or plate) compared to unrelated words (door), suggesting that words are organised in the adult lexicon based on their phonological and semantic properties and that word recognition implicates not just the heard word, but also related words. We investigate the phonological organisation of the toddler lexicon with two experiments using a picture priming technique. Twenty-four month olds showed inhibition of target recognition in related primed trials compared to unrelated primed trials (Experiment 1) and also in related primed trials compared to unprimed trials (Experiment 2). Further analysis of children’s responding found that this inhibition effect was modulated by the cohort and neighbourhood size of the words tested. Overall, the results indicate a lexical basis for the reported effects and suggest that the phonological properties provide an organisational basis for words in the toddler lexicon. 相似文献
955.
Nate Breznau Valerie A. Lykes Jonathan Kelley M. D. R. Evans 《Journal for the scientific study of religion》2011,50(4):671-691
Huntington claimed that today's major conflicts are most likely to erupt between religiously defined “civilizations,” in particular between Christianity and Islam. Using World Values Surveys from 86 nations, we examine differences between Christians and Muslims in preferences for religious political leaders. The results suggest a marked difference between Muslims and Christians in their attitudes toward religious politicians, with Muslims more favorable by 20 points out of 100. Devoutness, education, degree of government corruption, and status as a formerly Communist state account for the difference. Little support is found for the clash‐of‐civilizations hypothesis. Instead, we find that a clash of individual beliefs—between the devout and the secular—along with enduring differences between the more developed and less developed world explains the difference between Islam and Christianity with regards to preferences for religious political leaders. 相似文献
956.
DARRYL TAKIZO YAGI JAYOUNG LEE ANA PUIG SANG MIN LEE 《The Japanese psychological research》2011,53(3):281-291
This article describes the cross‐cultural validation of the Counselor Burnout Inventory (CBI; Lee, Baker, Cho, Heckathorn, Holland, Newgent, Ogle, Powell, Quinn, Wallace & Yu, 2007 ) on a sample of professional counselors and psychotherapists in Japan. Confirmatory factor analysis was performed to examine the validity of the CBI with three models: a one‐factor model, a five‐factor model, and a second‐order model. The results showed that the five‐factor model was a better fit and more parsimonious than both the one‐factor model and the second‐order factor model. Additionally, the internal consistency reliability for the CBI subscale scores proved equivalent to that found for other populations (e.g. American and Korean). The results suggest that counselor burnout is not a unidimensional construct but a multidimensional construct. Implications and recommendations for future research are provided. 相似文献
957.
According to a recently prominent account of moral judgment, genuine moral disapprobation is a product of two convergent vectors of normative influence: a strong negative affect that arises from the mere consideration of a given piece of human conduct and a (socially acquired) belief that this conduct is wrong (Nichols, 2002). The existing evidence in favor of this “norms with feelings” proposal is rather mixed, with no obvious route to an empirical resolution. To help shed further light on the situation, we test a previously unexamined prediction that this account logically yields in a novel dilemmatic context: when individuals are faced with a moral dilemma that pits two or more “affectively-charged” moral norms against each other, the norm underwritten by the strongest feeling ought to determine the content of dilemmatic resolution. Across three studies, we find evidence that directly challenges this prediction, offering support for a Kolhberg-style “rationalist” alternative instead. More specifically, we find that it is not the participants’ degree of norm-congruent emotion (whether situationally or dispositionally assessed) or its correlates, but rather their appraisal of the relative costs associated with various alternative courses of action that appears to be most predictive of how they resolve the experimentally induced moral conflict. We conclude by situating our studies within an overarching typology of moral encounters, which, we believe, can help guide future research as well as shed light on some current controversies within this literature. 相似文献
958.
Fisher AV 《Cognition》2011,119(2):253-264
Is processing of conceptual information as robust as processing of perceptual information early in development? Existing empirical evidence is insufficient to answer this question. To examine this issue, 3- to 5-year-old children were presented with a flexible categorization task, in which target items (e.g., an open red umbrella) shared category membership with one test item (e.g., a folded umbrella) and perceptual characteristics with another test item (e.g., a red mushroom). Participants were instructed to either categorize stimuli by the same dimension (i.e., perceptual similarity or category membership) in both phases of the task, or switch from categorizing by one dimension to categorizing by the other dimension. Results pointed to a strong asymmetry in switch costs: conceptual switch costs were higher than perceptual switch costs. These results suggest that processing of perceptual information remains more robust than processing of conceptual information at least until 5 years of age. 相似文献
959.
Three visual priming experiments using three different prime durations (60 ms in Experiment 1, 250 ms in Experiment 2, and 800 ms in Experiment 3) were conducted to examine which properties of morphemes (form and/or meaning) drive developing readers’ processing of written morphology. French third, fifth, and seventh graders and adults (the latter as a control group) performed lexical decision tasks in which targets were preceded by morphological (e.g., tablette–TABLE, “little table–table”), pseudoderived (e.g., baguette–BAGUE, “little stick–ring”), orthographic control (e.g., abricot–ABRI, “apricot–shelter”), and semantic control (e.g., Tulipe–FLEUR, “tulip–flower”) primes. Across all groups, different patterns of priming were observed in both morphological and orthographic/semantic control conditions, suggesting that they all process morphemes as units when reading. In developing readers, the processing of written morphology is triggered by the form properties of morphemes, and their semantic properties are activated later in the time course of word recognition. In adults, patterns of priming were similar except that the activation of the form properties of morphemes decreased earlier in the time course of word recognition. Taken together, these findings indicate that French developing readers process both the form and meaning properties of morphemes when reading and support a progressive quantitative change in the development of morphological processing over the course of reading development. 相似文献
960.
Alison Clark 《American journal of community psychology》2010,46(1-2):115-123
How can the perspectives, insights and interests of young children, under 6 years‐old, be given status in processes of change? This paper will examine the contribution participatory and visual methods can make to enabling young children to document their experiences and to facilitate exchange with adults. Examples will be drawn from three research studies in educational settings which have developed a specific research method, the Mosaic approach (Clark and Moss 2001 ; Clark 2004 ; Clark 2005 ) which brings together visual and verbal research tools. This paper will discuss how researching with young children rather than on young children can redraw the boundaries between adults’ and children's roles in the research process including the relationship with the research audience. 相似文献