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521.
Felix Mühlh?lzer 《Erkenntnis》2010,73(2):265-292
Charles Parsons’ book “Mathematical Thought and Its Objects” of 2008 (Cambridge University Press, New York) is critically
discussed by concentrating on one of Parsons’ main themes: the role of intuition in our understanding of arithmetic (“intuition”
in the specific sense of Kant and Hilbert). Parsons argues for a version of structuralism which is restricted by the condition
that some paradigmatic structure should be presented that makes clear the actual existence of structures of the necessary
sort. Parsons’ paradigmatic structure is the so-called ‘intuitive model’ of arithmetic realized by Hilbert’s strings of strokes.
This paper argues that Hilbert’s strings, considered as given in intuition, cannot play the role Parsons assigns to them:
the criteria of identity of these strings do not have the sharpness that Parsons wants to see in them, and Parsons inadvertently
projects abstract structures into his ‘intuitive model’. This diagnosis is exemplified with respect to (a) Parsons’ distinction
between addition and multiplication on the one hand and exponentiation on the other and (b) his analysis of arithmetical knowledge
in simple cases like “7 + 5 = 12”. All in all, it is claimed that Parsons book contains many important insights with respect
to, for example, different versions structuralism, the notion of “natural number” and its uniqueness, induction, predicativity
and other things, for which he is rightly famous, but that his way of drawing on the notion of intuition leaves too many questions
unanswered. 相似文献
522.
剌佛是英国东印度公司驻广州商馆主席,马礼逊则是公认的基督教新教在中国传播的"开山始祖"。剌佛给予马礼逊在华事业多方帮助。可以说,马礼逊在华事业的开拓,与剌佛对其的鼎力相助是分不开的。但学界研究迄今尚付阙如。本文拟详加探究,祈望能补此方面研究之罅漏。 相似文献
523.
佛教文献记录的梁武帝天监三年发菩提心"舍道"一事,因时间、人物等衔接问题,引发诸多争议。本文从文献记载及流传情况着手,结合分析梁初佛、道二教之争,指出梁武帝天监三年发菩提心"舍道",是佛、道二教斗争的结果。 相似文献
524.
Ottmar V. Lipp Kimberley M. Mallan Marilia Libera Mingshen Tan 《Behaviour research and therapy》2010,48(3):203-209
The current research assessed the effects of verbal instruction on affective and expectancy learning during repeated contingency reversals (Experiment 1) and during extinction (Experiment 2) in a picture-picture paradigm. Affective and expectancy learning displayed contingency reversal and extinction, but changes were slower for affective learning. Instructions facilitated reversal and extinction of expectancy learning but did not impact on affective learning. These findings suggest a differential susceptibility of affective and expectancy learning to verbal instruction and question previous reports that verbal instructions can accelerate the extinction of non-prepared fear learning in humans. 相似文献
525.
Deyun Ren Xuyun Tan Jianning Dang Li Liu Xian Zhao Chao Li Yuan Liang Qian Su Zibei Gu Cong Wei 《International journal of psychology》2019,54(6):712-721
The present research investigated the moderating role of diversity beliefs with the aim of reconciling inconsistent findings regarding the impact of group boundary permeability on attitudes toward outgroup. In Study 1, all variables were measured with self‐report scales completed by Chinese participants. In Study 2, diversity beliefs were manipulated by randomly assigning Chinese participants to a high or low diversity belief condition. In Study 3, we replicated the moderating model with American participants. Results of all three studies indicated that diversity beliefs moderated the relationship between group boundary permeability and attitudes toward outgroup. Individuals with high diversity beliefs held more positive attitudes toward the outgroup when the group boundary was permeable (vs. impermeable). Conversely, individuals with low diversity beliefs held more negative attitudes toward the outgroup when the group boundary was permeable (vs. impermeable). These findings suggest that when the inflow of the outgroup members is inevitable, attitudes toward the outgroup may be effectively improved by increasing diversity beliefs. 相似文献
526.
Psychometrika - Stochastic actor-oriented models (SAOMs) can be used to analyse dynamic network data, collected by observing a network and a behaviour in a panel design. The parameters of SAOMs are... 相似文献
527.
本研究为考察聋生在接受不同感觉通道词汇时的汉字加工特点和听觉编码所起的作用,采用听觉词汇、视觉词汇和其他感觉词汇等三类词汇为实验材料,对手语聋生组、口语聋生组以及大学生进行了新旧词汇判断、包含与排除两个实验。实验表明,聋生在汉字加工中不仅使用视觉编码,而且无意识地、自动地使用了听觉编码,这在内隐测验中可表现出来。由此可推断,聋生汉字加工困难的原因在于有意识地使用听觉编码的能力较低。 相似文献
528.
529.
获得感是一个具有心理内涵与时代特色的新生概念。为了探究获得感的结构内涵,通过自由联想法形成量表的初始项目,先后进行两次预测并根据结果修订量表。然后对量表进行正式施测并检验其信效度,同时采用中文版生活满意度量表和幸福倾向量表进行效标效度检验。结果显示,中国人的获得感是个体对获取自身需求满足的内容、实现途径与所需条件的认知评价以及在此过程中的心理体验,包括获得体验、获得环境、获得内容、获得途径和获得分享五个维度。信效度分析表明,编制的中国人获得感量表符合心理测量学的标准,可用于相关的社会心理研究与应用。 相似文献
530.