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941.
本研究以小学高年级学生为被试,选取高熟悉度的具体名词组成的联结词对为实验材料,考察不同判断模式下学习判断的准确性及预见偏差。研究发现:(1)小学高年级学生的学习判断绝对准确性存在年级差异。总体来看,小学六年级学生在即时判断和延迟判断模式下都具有较好的绝对准确性,而四年级和五年级学生在即时判断时出现显著的高估,而在延迟判断模式下具有较好的绝对准确性。具体分析正向词对和反向词对的准确性发现,在即时判断模式下,五、六年级学生的正向联结词对有较好的准确性,而四年级的正向联结词对出现高估;三个年级的学生的反向词对都出现高估。在延迟判断模式下,三个年级学生在正向词对和反向词对上都有较好的准确性。(2)小学五年级学生的学习判断开始出现预见偏差。(3)延迟判断能够提高小学高年级学生的学习判断准确性,减小甚至消除预见偏差。 相似文献
942.
943.
Singh L 《Cognition》2008,106(2):833-870
Although infants begin to encode and track novel words in fluent speech by 7.5 months, their ability to recognize words is somewhat limited at this stage. In particular, when the surface form of a word is altered, by changing the gender or affective prosody of the speaker, infants begin to falter at spoken word recognition. Given that natural speech is replete with variability, only some of which determines the meaning of a word, it remains unclear how infants might ever overcome the effects of surface variability without appealing to meaning. In the current set of experiments, consequences of high and low variability are examined in preverbal infants. The source of variability, vocal affect, is a common property of infant-directed speech with which young learners have to contend. Across a series of four experiments, infants' abilities to recognize repeated encounters of words, as well as to reject similar-sounding words, are investigated in the context of high and low affective variation. Results point to positive consequences of affective variation, both in creating generalizable memory representations for words, but also in establishing phonologically precise memories for words. Conversely, low variability appears to degrade word recognition on both fronts, compromising infants' abilities to generalize across different affective forms of a word and to detect similar-sounding items. Findings are discussed in the context of principles of categorization that may potentiate the early growth of a lexicon. 相似文献
944.
945.
Lassègue J 《Integrative psychological & behavioral science》2008,42(1):27-31
In his article ‘A New View of Language, Emotion and the Brain,’ Dan Shanahan claims that the post-war Cognitive Turn focused
mainly on information processing and that little attention was paid to the dramatic role played by emotion in human cognition.
One key argument in his defence of a more comprehensive view of human cognition rests upon the idea that the process of symbolization—a
unique capacity only developed by humans—combines, right from the start, information processing and feelings. The author argues
that any theory ignoring this fact would miss the whole point, just as mainstream cognitive science has done since Noam Chomsky
published Syntactic Structures, exactly 50 years ago.
Jean Lassègue Researcher with the CNRS, Paris, France. Main research topics: Theory of Symbolic Forms and Activities; Anthropology of Culture; Epistemology of Cognitive Science 相似文献
Jean LassègueEmail: |
Jean Lassègue Researcher with the CNRS, Paris, France. Main research topics: Theory of Symbolic Forms and Activities; Anthropology of Culture; Epistemology of Cognitive Science 相似文献
946.
947.
Antony Duff 《Res Publica》2008,14(4):277-281
Richard Dagger (in this issue) provides perhaps the most persuasive version of a ‘fair play’ theory of criminal punishment,
grounded in an attractive liberal republican political theory. But, I argue, his version of the theory still faces serious
objections: that its explanation of why some central mala in se are properly criminalised is still distorting, despite his
appeal to the burdens of ‘general compliance’; and that it cannot adequately explain (as it should explain) the differential
seriousness and wrongfulness of different kinds of crime.
相似文献
Antony DuffEmail: |
948.
Robert A. Brown 《Asian Journal of Social Psychology》2008,11(4):293-299
Cross‐cultural researchers have tended to share the Western assumption that self‐esteem (SE) is both desirable and consequential. However, no study has empirically investigated whether this assumption is shared across cultures. The present research compared the beliefs about SE of 89 American and 98 Japanese university students, in relation to personal levels of SE. It was found that American students view SE as desirable and consequential, whereas Japanese students view SE as desirable but not consequential. However, mediation analysis indicated that beliefs about self‐esteem did not mediate the relationship between culture and personal SE, indicating an, as yet, unidentified source for moderate Japanese SE scores. 相似文献
949.
We compared the mobbing response to model snakes of two groups of captive-born common marmosets (Callithrix jacchus) differing in genetic relatedness, age and past experience. Mobbing vocalisations (tsik calls), other mobbing behaviour and
attention to the stimulus were recorded for 2 min. intervals pre-exposure, during exposure to various stimuli and post-exposure.
Marmosets in one group were vocally reactive to all stimuli, although more so to one particular stimulus resembling rearing
snakes and modified images of it, whereas the marmosets in a younger and genetically unrelated group attended to the stimuli
but made very few mobbing calls. The parent stock of the first group had suffered stress in early life and had developed a
phobic response to a specific stimulus, which they had transmitted to their offspring. A third group, matching the older group
in age range but genetically unrelated, was also found to be unresponsive to the stimulus that elicited the strongest response
in the first group. Cortisol levels in samples of hair were assayed and a significant negative correlation was found between
the number of tsik calls made during presentation of the stimuli and the cortisol level, showing that mobbing behaviour/behavioural
reactivity is associated with low levels of physiological stress. 相似文献
950.
Michael L. Cooper‐White 《Dialog》2008,47(4):368-373
Abstract : This assessment, from a pastor who has served in all three of its ‘expressions' (congregation, synod, churchwide), and now heads one of its 8 seminaries, celebrates both major achievements as well as the interdependent ‘churchstyle’ exhibited by the Evangelical Lutheran Church in America during its first 20 years. 相似文献