Does power corrupt? The moderating effect of status

Findings on the effect of power on corruption are mixed. To make sense of these mixed results, three studies were conducted to examine the moderating role of status on this effect. In Study 1, corrupt intent was measured using a corruption scenario that contained manipulations of power and status. In Study 2, corrupt behaviour was measured in a corruption game that contained manipulations of power and status. Study 3 was conducted in real organisational settings, and aimed to expand the external validity of Studies 1 and 2. The results of all three studies consistently indicated that the effect of power was moderated by status. Specifically, power increased corruption when status was low, whereas this effect disappeared when status was high. The implications of reducing the facilitating effect of power on corruption by considering status from the perspective of social hierarchy are discussed.     

汉字词匹配的偏侧化效应和事件相关脑电位

本研究用音同或形似汉字词对为材料检验大脑半球偏侧化问题。反应时的结果表明音同材料是右视野左半球优势,形似材料是左视野右半球优势。ERP的振幅(特别是P_(300))在音同条件下左半球比右半球显著的小,而在形似材料条件下左右半球无大差别。在两种材料的条件下,ERP潜伏期在左右半球之间也没有显出任何差别。实验结果表明左半球与汉字词匹配时的语音编码有关,而ERP(P_(300))似乎可以做它的一个有效指标。     

Structural integration of the Affect Balance Scale and the Life Satisfaction Index A: race, sex, and age differences

In this research we examined race, sex, and age differences in the factorial structure of Liang's (1985) model of subjective well-being that integrates the Affect Balance Scale and the Life Satisfaction Index A. In particular, we viewed the covariance structure of the items as a function of several parameter matrices. We analyzed the factorial invariance by testing hypotheses involving the equivalence constraints of one or more parameter matrices with regard to the following: White and Black subsamples, men and women, and the young-old and the old-old. Data for the research came from the 1974 Harris National Council on Aging Survey, Myths and Reality of Aging in America. Analysis of covariance structures, or LISREL, was used to assess the factorial invariance. Replicated race differences were found in the factorial structure, but sex and age differences were not found. Consistent race differences were found for the second-order factor loadings for negative affect.     

繁殖群中婴幼川金丝猴社会关系发展的个案研究

使用瞬时取样法,对繁殖笼内出生的两只婴幼川金丝猴进行连续22个月的行为记录。结果表明,川金丝猴婴猴断乳大约在19—20月龄;断乳表现为母婴之间矛盾冲突的过程;群内其他雌性对初生婴儿表现出明显的抢婴、护婴和育婴行为;父亲对婴幼猴表现出接纳和容忍的态度;婴儿在断乳前是群内全体成员保护和爱护的对象,以后开始进入社会关系网,受到成年个体的责备,但很轻微;雌性幼猴在32月龄时尚未被记录到对群内成员表现威胁、蜷缩和匍伏等行为模式。     

3-6岁幼儿在分类实验中概括能力的发展

本研究通过设计不同性质的分类实验,探讨3-6岁幼儿抽象概括能力的发展。我们根据年龄将幼儿分为四个组,每组80人,共320人。通过实验获得以下几点。①幼儿在各种不同性质的分类实验中可表现为四级不同的水平,如从根据表面的个别特征进行分类发展到根据内部的本质特征进行分类,从一维角度的分类发展到从两维角度来分类等。⑦达到各个水平的年龄不是截然划分的,而是互相交织的,随着年龄的增加,低级水平的人数不断减少,高级水平的人数不断增加。所以年龄阶段之间既有质的变化,又有量的变化。③对于不同性质的分类材料,各年龄所达到的概括水平也不同,分类材料的难度越大,概括水平越低。④儿童概括水平的高低受教育条件的影响。     

不同车速下司机对交通标志的辨认距离实验

本实验所得数据表明,不同车速下司机对同一标志的判读距离是不一样的,车速愈高,司机能判读标志的距离就愈短,同步行时相比,在车速提高到100公里/小时时,司机对标志的判读距离可减低35～45％。据我们的补充实验,这种现象的产生可能是由于司机在高速驾车情况下所产生的生理心理负荷造成的。     

Monocular-contingent and binocular-contingent aftereffects

Alternate monocular and binocular exposure to complementary stimulation can yield opposite but coexisting aftereffects that are contingent on whether the test display is viewed with one eye or two eyes. The motion aftereffect was studied by adapting each eye separately to a contracting spiral and both eyes together to an expanding spiral. The stationary test spiral subsequently appeared to be expanding when viewed monocularly, but to be contracting when it was seen with both eyes open. With respect to the McCollough effect, after monocular exposure to red-vertical and green-horizontal gratings and binocular exposure to red-horizontal and green-vertical gratings, the appearance of the color of the test gratings when viewed with one eye was different from that when viewed with both eyes. Opposite, coexisting aftereffects induced by complementary stimulation can be interpreted as evidence that there are unique binocular aspects to visual function.     

Free-range domestic chickens can distinguish between different alarm calls of Japanese tits

Animal Cognition - Heterospecific eavesdropping of alarm information is an anti-predator adaptation in the wild as it improves the monitoring of shared predators and hence provides opportunities to...     

The mood effect: How mood,disclosure language and ad skepticism influence the effectiveness of native advertising

This research investigated the interplay between mood, disclosure language, and ad skepticism on consumers' recognition and evaluation of native advertising. During two online experiments, participants first received a mood manipulation and then read an article-style native advertisement. Results from both studies indicated that participants were more likely to recognize a native ad with an explicit rather than an implicit disclosure label, and a negative mood was more likely than a positive mood to drive participants to recognize the native ad. More importantly, participants in a positive mood evaluated a native ad with an implicit disclosure more favorably than an ad with an explicit disclosure. By contrast, participants in a negative mood responded more positively to a native ad with explicit disclosure compared to an ad with implicit disclosure. Study 2 demonstrated that the interaction between mood and disclosure language was further moderated by individuals' levels of ad skepticism. These results are believed to provide meaningful theoretical and practical implications to the field of native advertising and consumer behavior.     

So curious that I want to buy it: The positive effect of queue wait on consumers' purchase intentions

Queue wait is a prevalent daily experience, with most prior research documenting its negative consequences on consumer outcomes. Recent research has suggested otherwise, revealing potential positive effects of queue wait. However, studies on the positive queue effects are rather limited and have largely neglected the role of consumers' affective experience in driving potential favorable consumer outcomes. Expanding this stream of research, in this article, we build on the queue wait literature and the curiosity literature to propose that the presence of queue waits generates feelings of curiosity and more importantly such curious feelings influence consumers' decision-making in fashions that enhance their purchase intentions. The boundary condition for this effect was also examined. Five studies provided empirical evidence: the presence versus absence of queue wait enhances participants' purchase intentions that carry real consequences (Study 1); this effect is mediated by participants' feelings of curiosity after accounting for quality (Study 2) or after controlling for quality (Studies 1, 3–5), and is stronger among participants with hedonic versus utilitarian consumption motivation (Studies 4 and 5). By documenting the curiosity account for the positive effect of queue wait on consumers' purchase intentions, this research adds to extant research on positive queue effects and expands the curiosity literature into the queue wait context. The observed moderating effect of hedonic versus utilitarian consumption motivation echoes with the curiosity account. Practical implications for marketers were discussed.