呈现时间与词的属性对记得和知道判断的影响

本研究探讨记得与知道反应的特点及机制。两个实验分别以具体或抽象名词、情绪色彩不同的形容词作为测验材料,呈现不同时间。结果发现呈现时间与词的属性都引起记得和知道判断上的实验性分离,表明对信息源不同意识水平的监控受信息呈现时间和信息属性的影响。研究支持解释记得与知道机制的双加工理论,本文也讨论了两种机制可能共同起作用的看法。     

Does it matter where you work? A comparison of how three work venues (traditional office, virtual office, and home office) influence aspects of work and personal/family life

Millions use electronic tools to do their jobs away from the traditional office. Some labor in a “virtual office” with flexibility to work wherever it makes sense and others telecommute primarily from home. This IBM study compares how three work venues (traditional office, n=4316, virtual office, n=767, and home office, n=441) may influence aspects of work (job performance, job motivation, job retention, workload success, and career opportunity) and personal/family life (work/life balance and personal/family success). Perceptions, direct comparisons, and multivariate analyses suggest that the influence of the virtual office is mostly positive on aspects of work but somewhat negative on aspects of personal/family life. The influence of the home office appears to be mostly positive and the influence of traditional office mostly negative on aspects of both work and personal/life. Implications of these findings are discussed.     

Shrinkage in the perceived duration of speech and tone by acoustic replacement1

Abstract: To investigate mechanisms for perceiving the duration of an auditory event, an effect of perceptual grouping upon perceived duration was studied psychophysically. In the first experiment, the perceived duration of a spoken word was measured under three conditions of acoustic continuity (i.e., (a) intact, (b) noise‐replaced, and (c) gap‐replaced) as a function of the duration of the target stimulus. Under the noise‐replaced condition, a portion of the target stimulus was physically replaced with a noise burst. Under the gap‐replaced condition, the replacement was made with a gap. The gap‐replacement resulted in a prominent shrinkage of the perceived duration. In the case of noise‐replacement, the amount of shrinkage was moderate but highly significant, although the word employed was perceived to be phonetically intact. Independent of this effect of replacement, the amount of shrinkage was also affected by the physical duration of the target stimulus. The second experiment tested an effect of noise replacement on the perceived duration of a tone burst. In this case, the noise replacement also shrunk the perceived duration of the non‐speech stimulus. This noise‐induced shrinkage could be regarded as being general for the auditory duration. The phenomenon is discussed in relation to a revised model for perceived duration.     

初中生时间管理倾向、自我效能感、学习归因与学业成绩关系的研究

本研究探讨了时间管理倾向、自我效能感、学习归因与初中生学业成绩的关系。结果呈正相关。努力归因通过自我效能感的作用间接影响学业成绩。在努力归因、能力归因和时间价值感上女生得分显著高于男生。     

A multivariate counting process with Weibull-distributed first-arrival times

In this paper, we study a method to construct a multivariate counting process with positive dependencies between the event occurrences. Conditional on a random effect with a positive stable distribution, the univariate counting processes are independent non-homogeneous Poisson processes with a power intensity function. The applicability of the model is illustrated in three examples: a horse race model with several dependent channels, a dependent parallel-counter model and an interactive coactivation model.     

Light Affine Set Theory: A Naive Set Theory of Polynomial Time

In [7], a naive set theory is introduced based on a polynomial time logical system, Light Linear Logic (LLL). Although it is reasonably claimed that the set theory inherits the intrinsically polytime character from the underlying logic LLL, the discussion there is largely informal, and a formal justification of the claim is not provided sufficiently. Moreover, the syntax is quite complicated in that it is based on a non-traditional hybrid sequent calculus which is required for formulating LLL.In this paper, we consider a naive set theory based on Intuitionistic Light Affine Logic (ILAL), a simplification of LLL introduced by [1], and call it Light Affine Set Theory (LAST). The simplicity of LAST allows us to rigorously verify its polytime character. In particular, we prove that a function over {0, 1}* is computable in polynomial time if and only if it is provably total in LAST.     

6～8岁儿童三种时间副词理解能力及策略的实验研究

采用定量与定性相结合的研究方法,对6～8岁儿童理解时间副词的能力进行了初步探查,结果表明：(1)不同年龄儿童对时间副词的理解能力不同。6岁和7岁儿童初步形成了对现在时间副词和过去时间副词的理解能力,萌发了对将来时间副词的理解能力;8岁儿童已具有了对现在时间副词和过去时间副词的理解能力,基本上具有了对将来时间副词的理解能力。(2)儿童在理解时间副词时多种策略并存。随着年龄的增长,有效策略的生成能力有了明显的提高,8岁儿童已有90％以上的人次能够使用有效策略。     

作为人格维度的时间洞察力研究

时间洞察力是个体对于时间的认知、体验和行动(或行动倾向)的一种人格特质．本文从时间洞察力的研究途径,以及它与情绪、目标设定和学习动机等的关系出发,概述了作为人格维度的时间洞察力研究。     

王家台《归藏》与《穆天子传》

1993年3月,湖北江陵王家台15号秦墓中出土了《归藏》。王家台《归藏》举世瞩目,一些学者认为它就是商易。本文根据王家台《归藏》内容多出《穆天子传》本事的事实,认定王家台《归藏》必成书于《穆天子传》之后,属战国作品。本文还进一步分析了学术史上的相关问题,以为类似王家台《归藏》的内容很可能在西晋汲冢所出书中就已经发现。     

Antecedents and Consequences of Real-Time Affective Reactions at Work

Based partly on Weiss and Cropanzano's (H. M. Weiss & R. Cropanzano, 1996) Affective Events Theory, hypotheses were stated about likely antecedents and consequences of positive and negative real-time affective reactions at work. Somewhat different antecedents and consequences were predicted for positive as opposed to negative affective reactions. Affective reactions were operationalized as the average of up to 50 reports of momentary positive and negative feelings collected at work over a 2-week period. Structural equation analyses suggest that the data are consistent with the theoretical model proposed. As expected, job characteristics and positive dispositional affectivity predict positive affective reactions, role conflict and negative affectivity predict negative affective reactions, positive affective reactions predict affective commitment and helping behavior, and intention to leave is predicted by attitudes rather than by affective reactions. The results are consistent with Affective Events Theory as well as with 2-domain models that propose different causes and consequences of positive versus negative affect.