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91.
Pastora Martínez-Castilla Mª Ángeles García-Nogales Ruth Campos Manuel Rodríguez 《Child neuropsychology》2013,19(1):90-105
Anecdotal reports have described children with Williams syndrome (WS) as presenting outstanding skills for recognizing environmental sounds by their timbre. This has led to suggest that the skills for environmental sound recognition by timbre are highly developed in WS. Furthermore, the term hypertimbria has been proposed to refer to this feature. However, no academic research has assessed these skills in WS. This study therefore aimed to contrast the reports on the highly developed skills for environmental sound recognition by timbre in children with WS. An environmental sound recognition task was administered to children with WS, children with Down syndrome of the same chronological age and cognitive level, and chronological age-matched typically developing children. Participants with WS performed significantly lower than their typically developing peers and no significant differences were found between the WS and Down syndrome groups. Unlike previous reports, this study points out that in WS environmental sound recognition by timbre does not constitute a phenotypic strength either in absolute or relative terms. Results suggest that children with WS do not present hypertimbria or preserved skills for timbre recognition. We discuss the implications of these results for theories of cognitive modularity. 相似文献
92.
One-dimensional silicon nanowires have been grown by thermal evaporation and their growth orientations determined by transmission electron microscopy studies. The nanowires, which are often highly curved in morphology and heavily twinned in microstructure, are crystallographically separated into several sections, each with a characteristic crystallographic orientation along the wire axis. Straight nanowires, or straight sections in a curved nanowire, are found to have non-unique crystallographic orientations when {111} twinning occurs. 相似文献
93.
Małgorzata Kossowska Yoram Bar‐Tal 《British journal of psychology (London, England : 1953)》2013,104(4):457-480
In contrast to the ample research that shows a positive relationship between the need for closure (NFC) and heuristic information processing, this research examines the hypothesis that this relationship is moderated by the ability to achieve closure (AAC), that is, the ability to use information‐processing strategies consistent with the level of NFC. Three different operationalizations of heuristic information processing were used: recall of information consistent with the impression (Study 1); pre‐decisional information search (Study 2); and stereotypic impression formation (Study 3). The results of the studies showed that there were positive relationships between NFC and heuristic information processing when participants assessed themselves as being able to use cognitive strategies consistent with their level of NFC (high AAC). For individuals with low AAC, the relationships were negative. Our data show that motivation–cognition interactions influence the information‐processing style. 相似文献
94.
This article proposes the Charcot effect, in which clinicians describe what they themselves prescribe. It is argued that the Charcot effect can be a critical instrument for exposing how mental illnesses are invented in the process of developing diagnostic systems and conducting psychopharmacological research. We argue that the Charcot effect helps explain the expansion of depression to epidemic proportions, the promotion of social phobia as a pharmaceutical marketing strategy, the profile of panic disorder according to the available medication, and the worse prognosis of schizophrenia in developed countries than in developing countries. Having undertaken this review, we situate the Charcot effect in relation to constructivist psychology. 相似文献
95.
Salvador Perona-Garcelán Marino Pérez-Álvarez José M. García-Montes Adolfo J. Cangas 《Journal of constructivist psychology》2013,26(3):264-280
The purpose of this study is to offer a model in which auditory verbal hallucinations (AVHs) can be conceptualized as dialogical experiences. This model is of interest in that it integrates several different perspectives (phenomenological, cognitive, social, and evolutionary) and the findings of empirical research on the subject. Hallucinations are understood as the product of a state of consciousness in which the self is dissociated into different positions or perspectives. After reviewing the most relevant results of psychological research, dialogical self theory is proposed as the theoretical framework for understanding hallucinatory experiences. It is argued that the voices possess a series of characteristics, pragmatic properties, relationships with the voices similar to their social surroundings, and more dissociative experiences in people who experience voices than in those who do not, with which they may be considered a dialogical experience. Finally, a model attempting to integrate psychological research on AVHs within the framework of dialogical self theory is presented. 相似文献
96.
Árni Kristjánsson 《Visual cognition》2013,21(3):324-362
Many lines of evidence show that the human visual system does not simply passively register whatever appears in the visual field. The visual system seems to preferentially “choose” stimuli according to what is most relevant for the task at hand, a process called attentional selection. Given the large amount of information in any given visual scene, and well-documented capacity limitations for the representation of visual stimuli, such a strategy seems only reasonable. Consistent with this, human observers are surprisingly insensitive to large changes in their visual environment when they attend to something else in the visual scene. Here I argue that attentional selection of pertinent information is heavily influenced by the stimuli most recently viewed that were important for behaviour. I will describe recent evidence for the existence of a powerful memory system, not under any form of voluntary control, which aids observers in orienting quickly and effectively to behaviourally relevant stimuli in the visual environment, in particular the stimuli that have been important in the immediate past. I will also discuss research into the potential neural mechanisms involved in these learning effects. Finally, I will discuss how these putative memory mechanisms may help in maintaining the apparent stability and continuity of the ever-changing visual environment, which is such a crucial component of our everyday visual experience. 相似文献
97.
JENNIFER C. D. MACGREGOR GRÁINNE M. FITZSIMONS JOHN G. HOLMES 《Personal Relationships》2013,20(4):690-705
Disclosing positive experiences to others (i.e., “capitalization”) is associated with personal and interpersonal benefits (Gable & Reis, 2010). Unfortunately, people who perceive low self‐esteem (LSE) in close others are reluctant to capitalize, holding back from those they expect will be unsupportive (MacGregor & Holmes, 2011). In Study 1, we extend previous findings by demonstrating the importance of the type of experience disclosed; participants capitalized less positively with an (ostensibly) LSE friend when disclosing an accomplishment, not a positive experience attributed to happenstance. In Study 2, we demonstrate the external validity of the phenomenon by examining real discussions between romantic partners. Participants capitalized less positively with their LSE partner, behavior associated with lower relationship satisfaction 6 weeks later (particularly for women). 相似文献
98.
99.
Maël Lemoine 《Theoretical medicine and bioethics》2013,34(4):309-325
Conceptual analysis of health and disease is portrayed as consisting in the confrontation of a set of criteria—a “definition”—with a set of cases, called instances of either “health” or “disease.” Apart from logical counter-arguments, there is no other way to refute an opponent’s definition than by providing counter-cases. As resorting to intensional stipulation (stipulation of meaning) is not forbidden, several contenders can therefore be deemed to have succeeded. This implies that conceptual analysis alone is not likely to decide between naturalism and normativism. An alternative to this approach would be to examine whether the concept of disease can be naturalized. 相似文献
100.
探讨个人幸福指数-中小学生版(PWI-SC)在中国的适用性以及中澳两国中学生个人幸福指数的跨文化差异。采用PWI-SC施测522名中国中学生、185名澳洲中学生,进行区分度、信度和效度检验,发现该问卷可运用于中国中学生个人幸福指数的调查,个别项目需稍加修改。比较中澳中学生的施测结果,中国中学生的个人幸福指数低于澳洲中学生,中国中学生得分为47-70,澳洲中学生得分为51-72;中国中学生除在个人已有成就项目上得分高于澳洲中学生外,其他方面均较低;中澳两国初中生的个人幸福指数均显著高于高中生,两国初高中生个人幸福指数的差异体现在不同方面;中澳两国中学生个人幸福指数的年龄差异均显著,进一步事后分析发现,两国中学生个人幸福指数的基本趋势均为随年龄增长,个人幸福指数降低,中国15岁中学生的个人幸福指数较高。PWI-SC基本适用于中国中学生;中学生随年龄增长,个人幸福指数降低;中国中学生的个人幸福指数低于澳洲中学生。 相似文献