排序方式: 共有48条查询结果,搜索用时 15 毫秒
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In a face recognition, mini-lineup experiment we examined two aspects of the use of confidence about lineups. We modified the lineup procedure attempting to eliminate the difference in confidence–accuracy relationship between positive (old or identification) and negative (new or not present) decisions. In the modified procedure, participants: (1) selected the lineup member that best matched their memory of the target; (2) rated their confidence that the best match was indeed the target; and (3) indicated (yes/no) whether the best match was the target. Although the modified procedure produced higher accuracy than a standard simultaneous procedure, there was no evidence that it affected the confidence–accuracy relationship. Additionally, the modified procedure also allowed us to compare the extent to which confidence ratings versus binary recognition decisions better discriminated studied from unstudied faces. The results revealed a clear advantage for confidence, but indicated that binary responses were also a unique predictor. 相似文献
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Gabor Perlaki Reka Horvath Gergely Orsi Mihaly Aradi Tibor Auer Eszter Varga Gyongyi Kantor Anna Altbäcker Flora John Tamas Doczi Samuel Komoly Norbert Kovacs Attila Schwarcz Jozsef Janszky 《Brain and cognition》2013
Most people are left-hemisphere dominant for language. However the neuroanatomy of language lateralization is not fully understood. By combining functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI), we studied whether language lateralization is associated with cerebral white-matter (WM) microstructure. Sixteen healthy, left-handed women aged 20–25 were included in the study. Left-handers were targeted in order to increase the chances of involving subjects with atypical language lateralization. Language lateralization was determined by fMRI using a verbal fluency paradigm. Tract-based spatial statistics analysis of DTI data was applied to test for WM microstructural correlates of language lateralization across the whole brain. Fractional anisotropy and mean diffusivity were used as indicators of WM microstructural organization. Right-hemispheric language dominance was associated with reduced microstructural integrity of the left superior longitudinal fasciculus and left-sided parietal lobe WM. In left-handed women, reduced integrity of the left-sided language related tracts may be closely linked to the development of right hemispheric language dominance. Our results may offer new insights into language lateralization and structure–function relationships in human language system. 相似文献
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Somogy Varga 《International Journal of Philosophical Studies》2013,21(1):75-86
Abstract The relationship between self‐realization, and so what I really wholeheartedly endorse and owe to myself, and morality or what we owe to others is normally thought of as antagonism, or as a pleasant coincidence: only if I am indebted to such relations as my fundamental projects that I care wholeheartedly about does morality have a direct connection to self‐realization. The aim of this article is to argue against this picture. It will be argued that the structure of self‐realization and the caring activity involved commits the person to values that are beyond the object of his wholehearted caring, in a way that might just pave the way to morality. 相似文献
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Somogy Varga 《Phenomenology and the Cognitive Sciences》2013,12(1):131-143
Psychotic and prodromal states are characterized by distortions of intersubjectivity, and a number of psychopathologists see in the concrete I-You frame of the clinical encounter the manifestation of such impairment. Rümke has coined the term of ‘praecox-feeling’, designated to describe a feeling of unease emanating in the interviewer that reflects the detachment of the patient and the failure of an ‘affective exchange.’ While the reliability of the praecox-feeling as a diagnostic tool has since been established, the explanation and theoretical framing of the phenomena is still lacking. By drawing on enactivist approaches to social cognition, the paper will attempt to provide such an explanation. This is relevant, since such an explanation could contribute to a more precise understanding of the phenomena in question and possibly add to our knowledge regarding the link between experiential vulnerability to psychosis and disturbed I-Thou intersubjectivity. 相似文献
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This study investigated developmental and sex-related differences in affective decision making, using a two-deck version of Children's Gambling Task administered to 3- and 4-year-old children. The main findings were that 4-year-old children displayed better decision-making performance than 3-year-olds. This effect was independent of developmental changes in inductive reasoning, language, and working memory. There were also sex differences in decision-making performance, which were apparent only in 3-year-old children and favored girls. Moreover, age predicted awareness of task and the correlation between the latter and decision-making performance was significant, but only in 4-year-old children. This study thus indicates that there is a remarkable developmental leap in affective decision making, whose effects are apparent around the age of 4, which according to our results, also marks the age when the correlation of declarative knowledge and decision-making performance becomes significant. 相似文献
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