胡绳对“科玄论战”所提问题的回答——兼论胡绳历史唯物主义人生观

胡绳是中国现代著名的马克思主义理论家、哲学家和史学家.目前,学术界对胡绳学术思想的研究有两种现象:一是大多数研究都是从史学角度进行的,从哲学角度研究的人很少;二是对胡绳晚年的学术思想进行了大量研究,而研究其早期学术思想的甚少.     

Müler-Lyer错觉作用机制的眼动研究

使用美国应用科学实验室生产的504型眼动仪,以错觉量和眼动特征为指标,考察了M櫣ller-Lyer(ML)错觉的产生及其作用过程。结果表明:(1)在ML错觉中,较长箭杆促进长度的准确判断,较长箭翼干扰长度的准确判断。减弱ML图形的总长度线索有助于降低错觉量;(3)箭杆与箭翼的交互作用对注视时间产生显著影响;(3)被试通过整合两条矛盾的线索进行长度判断,实验结果支持矛盾线索理论。     

Effects of ownership expressed by the first-person possessive pronoun

The present study examined the behavioral effects of the first-person possessive pronoun. In each trial, a noun (e.g. cup or bread) was presented to participants after visual presentation of a possessive pronoun “wo de” (Chinese for “my”) or “ta de” (Chinese for “his”), which formed ownership. Half participants were assigned to contextual encoding (CE) condition in which they were required to judge whether they liked the item expressed by a noun from the first or third-person perspective. The rest were assigned to perceptual encoding (PE) condition in which they were asked to judge what color the noun was. A subsequent recall test was performed. The results showed that there were significant memory and response advantages for nouns in “my” ownership under both conditions. The results were discussed with reference to self-specificity and other effects in the current study.     

维特根斯坦《哲学研究》第109节的翻译及理解问题

<哲学研究>是后期维特根斯坦的代表作.第109节是该书中非常关键的一节.在其翻译和理解上在诸多解释者之间存在着比较严重的分歧.在这篇文章中,笔者对相关的不同的翻译和理解进行了简要的分析和批评,并给出了自己的处理.     

Utility independence of multiattribute utility theory is equivalent to standard sequence invariance of conjoint measurement

Utility independence is a central condition in multiattribute utility theory, where attributes of outcomes are aggregated in the context of risk. The aggregation of attributes in the absence of risk is studied in conjoint measurement. In conjoint measurement, standard sequences have been widely used to empirically measure and test utility functions, and to theoretically analyze them. This paper shows that utility independence and standard sequences are closely related: utility independence is equivalent to a standard sequence invariance condition when applied to risk. This simple relation between two widely used conditions in adjacent fields of research is surprising and useful. It facilitates the testing of utility independence because standard sequences are flexible and can avoid cancelation biases that affect direct tests of utility independence. Extensions of our results to nonexpected utility models can now be provided easily. We discuss applications to the measurement of quality-adjusted life-years (QALY) in the health domain.     

Why psychologists must change the way they analyze their data: the case of psi: comment on Bem (2011)

Does psi exist? D. J. Bem (2011) conducted 9 studies with over 1,000 participants in an attempt to demonstrate that future events retroactively affect people's responses. Here we discuss several limitations of Bem's experiments on psi; in particular, we show that the data analysis was partly exploratory and that one-sided p values may overstate the statistical evidence against the null hypothesis. We reanalyze Bem's data with a default Bayesian t test and show that the evidence for psi is weak to nonexistent. We argue that in order to convince a skeptical audience of a controversial claim, one needs to conduct strictly confirmatory studies and analyze the results with statistical tests that are conservative rather than liberal. We conclude that Bem's p values do not indicate evidence in favor of precognition; instead, they indicate that experimental psychologists need to change the way they conduct their experiments and analyze their data.     

The pond-and-duckweed problem; Three experiments on the misperception of exponential growth

The representation of duckweed multiplying itself in a pond is used as a research paradigm to study underestimation of exponential growth. The advantage of this paradigm is that the growth process is presented in a direct non-numerical way. The results show that the underestimation observed in earlier studies where growth was presented by means of tables or graphs, occurs in the pond-and-duckweed situation as well. By manipulating the way the process is presented it is possible to obtain some insight into the sampling strategies used by the subjects when they subjectively extrapolate the perceived processes. These experiments lead to the conclusion that subjects base their extrapolations on three or four samples only.     

The Role of a “Happy Personality” in the Relationship of Subjective Social Status and Domain-Specific Satisfaction in China

Most scholars have focused on group differences in overall life satisfaction, and little research has explored group differences in domain-specific satisfaction. This study investigated the variation in the effects of subjective social status on domain-specific satisfaction across personality styles (combined extraversion and neuroticism) in a sample of 1120 female and 745 male Chinese. Participants completed a questionnaire comprising demographics factors, MacArthur Scale, BFI personality scale and self-rated domain-specific satisfaction with interpersonal, health, political, financial, environmental, environmental, and cultural. The findings revealed that subjective social status positively, extraversion positively, and neuroticism negatively predicted six domain-specific satisfactions. Additionally, the results of the hierarchical regression analysis confirmed that the moderating roles of personality traits, but neither extraversion nor neuroticism alone moderated the effects of subjective social status on six domains of life satisfaction. Higher subjective social status related to a substantial increase in domainspecific satisfaction with health, political and environmental for respondents with high extraversion and low neuroticism. Taking together, from the “bottom-up” perspectives, these findings provide support to extend Maslow’s hierarchy of needs theory to explain the relationship between subjective social status and domain-specific satisfaction.

     

Self-esteem and proactive personality as predictors of future work self and career adaptability: An examination of mediating and moderating processes

Basing on career construction theory and self-verification theory, current research examined the mediating and moderating models for the relations among self-esteem, proactive personality, career exploration, future work self and career adaptability. A two-wave survey study was conducted among Chinese university students (N = 305). The results showed that both self-esteem and proactive personality (measured at time 1) positively predicted future work self and career adaptability (measured at time 2), with these relationships mediated by career exploration (measured at time 1). In addition, the results further revealed that the positive effect of self-esteem on career exploration was stronger among students who had a higher level of proactive personality. In support of the hypothesized moderated mediation model, for individuals with a higher level of proactive personality, the indirect effects of self-esteem on future work self and career adaptability through career exploration were stronger. These findings carry implications for research on career construction theory and career counseling practices.