中小学生创造性倾向、智力及学业成绩的相关研究

本研究采用威廉斯创造性倾向量表和瑞文标准推理测验,结合中小学生语文、数学成绩,对524名中小学生进行创造性倾向、智力和学业成绩的相关研究.研究发现:(1)中小学生创造性倾向从小学到初中都处于发展阶段,高中以后基本趋于稳定,中小学生的智力一直处于发展增长趋势;(2)小学生的语文、数学成绩与创造性倾向总分有显著相关,初中生的数学成绩与创造性倾向总分以及四项行为特质都有显著相关,小学、初中和高中学生的语文、数学成绩与智力有显著相关;(3)小学中、低分段语文成绩和低分段数学成绩与其创造性倾向有显著相关,初中学生的语文成绩只有高分段与创造性倾向有显著相关,小学和高中语、数成绩三个分段学生的学业成绩跟智力显著相关.     

小学儿童的道德行为及其与道德观念的相关——诚实原则和集体主义价值观冲突情境下的研究

研究探讨了585名7、9、11岁的小学儿童在诚实原则和集体主义价值观冲突的真实情境下的道德行为及其与道德观念的相关。结果表明,在诚实原则和集体主义价值观冲突情境下,小学儿童的道德行为主要受到诚实原则的支配,表现为:为集体说谎行为发生率都很低;随着年龄的增长,小学儿童的为集体说谎行为的发生率显著增高;小学儿童的为集体说谎行为不存在性别差异;7岁、9岁儿童的为集体说谎行为与集体观念无关,11岁儿童的为集体说谎行为与集体观念显著正相关。     

Dysfunctional implications of narrow window theory: variability in the intuitive assessment of correlation

Narrow Window theory, suggested by Y. Kareev ten years ago, has so far focused on one central implication of the limited capacity of working memory on intuitive correlation estimation, namely, overestimation of the distal population correlation. This paper points to additional and perhaps more dramatic implications due to the large dispersion of intuitive estimates: (a) large estimation errors, possibly causing overestimation of negligible rhos, misses of strong rhos, and distorted hierarchies of the rhos between different pairs of variables; and (b) large interpersonal differences in the estimation of any given rho and highly incongruent hierarchies of estimated correlations between different pairs of variables. These implications impede both individuals' adaptation to the empirical world and communication among themselves.     

阴阳神化与继善成性——宋明儒对《系辞·上传》第五章第一节的阐释

《系辞·上传》第五章是《易传》中最重要的一章,而其释义适巧又未有定论。之所以未有定论,在于其丰富解读的可能性。本文取宋明儒对此章第一节的疏解,分为不相统属的三系五说。综括而言,如本章由阴阳变化之动力论"道",特殊处在于:既直接就天道论述,但又从切近可持的"阴、阳"势能为论述点,则其论述法可划归于"即用显体"的方式。《系辞》之所谓"善",或由阴阳变化之生生不已立论,或由人之自觉地承继天道处言善。所谓"性",则或从万物所受命于阴阳而成其具体生命处说;或由万物之既成之后,复归于天道处说;或由人(或万物)之自成乃因天道之赋性处说。本文既分别展示此节蕴义的丰富,且见此章可为《易传》形上学性格之标示,也表现宋明儒者间诠释立场的差异。     

Paul Tillich's Perspectives on Ways of Relating Science and Religion

Where do Paul Tillich's views of the relationship between religion and science fit in Ian Barbour's four classifications of conflict, independence, dialogue, and integration? At different levels of analysis, he fits in all of them. In concrete religions and sciences, some conflict is evident, but religion and science can be thought of as having parallel perspectives, languages, and objectives. Tillich's method of correlation itself is a form of dialogue. His theology of nature in “Life and the Spirit” (Part 4 of his Systematic Theology) fits the integration type. His strong “Two Types of Philosophy of Religion” (in Theology of Culture) is a latent natural theology. His system of the sciences is a form of synthesis, a type of integration.     

Influence in canonical correlation analysis

The perturbation theory of the generalized eigenproblem is used to derive influence functions of each squared canonical correlation coefficient and the corresponding canonical vector pair. Three sample versions of these functions are described and some properties are noted. As particular applications, the influence function of the squared multiple correlation coefficient and influence functions of eigenvalues and eigenvectors in correspondence analysis are obtained. Three numerical examples are briefly discussed.We thank the Editor and the anonymous reviewers for their helpful comments. This research was carried out with the financial support of the Italian Ministry of the University and the National Research Council.     

Matfit: A fortran subroutine for comparing two matrices in a subspace

This research was supported by grant APA 3020 from the Natural Sciences and Engineering Research Council of Canada. The author would like to thank Dr. David O'Hare for providing the data used to illustrate the use of the program MATFIT.     

Some effects of response-correlated increases in reinforcer magnitude on human behavior

After training under short or long fixed-interval schedules, humans responded under a modified fixed-interval schedule in which magnitude of reinforcement (X or 2X) was minimally correlated with response frequency. Response frequencies that equaled or exceeded a minimum response criterion were followed by the larger reinforcer at the end of the interval; otherwise, the smaller reinforcer was delivered. The modified schedule alternated with the baseline schedule across conditions. In a control condition, the reinforcer magnitudes produced by control subjects were yoked to those of experimental subjects. Experimental subjects, but not control subjects, showed increased responding. In addition to the baseline and modified fixed-interval schedules used in Experiment 1, subjects in Experiment 2 also responded under a second modified fixed-interval contingency in which increases in reinforcer magnitude were more highly correlated with response frequency. Experimental subjects, but not control subjects, showed increased responding under both procedures. Direct comparison of these two procedures showed that the high-correlation procedure produced greater increases in responding than did the low-correlation procedure.     

Some properties of two measures of multivariate association

Two kinds of measures of multivariate association, based on Wilks' and the Bartlett-Nanda-Pillai trace criterionV, respectively, are compared in terms of properties of the univariateR ² which they generalize. A unified set of derivations of the properties is provided which are self-contained and not restricted to decompositions in canonical variates. One conclusion is that asymmetric index based on allows generalization of the multiplicative decomposition ofR ² in terms of squared partial correlations, but not the additive decomposition in terms of squared semipartial correlations, while the reverse is true for anasymmetric index based onV.We are indebted to Jos M. F. ten Berge for some fruitful discussions.