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11.
Takehisa Hirao Haruhiko Shinozaki Nobuhiko Furuya Michio Ishikawa 《Behavior research methods》1975,7(3):267-272
A device for automatic recording of a mouse positional behavior within a circular corridor-like cage is described. The animal’s position is successfully monitored by capacitor detection and its time spent at each position measured; the results are punched on the paper tape as binary coded numbers, and the data are processed off-line by a general-purpose computer. 相似文献
12.
The behaviour of atom mixing and unmixing in metallic nanoparticles has been studied in situ by transmission electron microscopy, using particles in the Au2Pb-Sn system. It is confirmed that not only spontaneous mixing but also spontaneous unmixing take place in Au2Pb particles. At room temperature, spontaneous mixing of tin atoms into Au2Pb particles takes place, and this mixing induces unmixing of lead from Au2Pb, resulting in the formation of AuSn particles accompanied by lead precipitates. 相似文献
13.
Porntida Tanjitpiyanond Jolanda Jetten Kim Peters Ashwini Ashokkumar Oumar Barry Matthew Billet Maja Becker Robert W. Booth Diego Castro Juana Chinchilla Giulio Costantini Egon Dejonckheere Girts Dimdins Yasemin Erbas Agustín Espinosa Gillian Finchilescu Ángel Gómez Roberto González Nobuhiko Goto Aya Hatano Lea Hartwich Somboon Jarukasemthawee Jaya Kumar Karunagharan Lindsay M. Novak Jinseok P. Kim Michal Kohút Yi Liu Steve Loughnan Ike E. Onyishi Charity N. Onyishi Micaela Varela Iris S. Pattara-angkoon Müjde Peker Kullaya Pisitsungkagarn Muhammad Rizwan Eunkook M. Suh William Swann Eddie M. W. Tong Rhiannon N. Turner Niels Vanhasbroeck Paul A. M. Van Lange Christin-Melanie Vauclair Alexander Vinogradov Grace Wacera Zhechen Wang Susilo Wibisono Victoria Wai-Lan Yeung 《European journal of social psychology》2023,53(2):367-382
There is a growing body of work suggesting that social class stereotypes are amplified when people perceive higher levels of economic inequality—that is, the wealthy are perceived as more competent and assertive and the poor as more incompetent and unassertive. The present study tested this prediction in 32 societies and also examines the role of wealth-based categorization in explaining this relationship. We found that people who perceived higher economic inequality were indeed more likely to consider wealth as a meaningful basis for categorization. Unexpectedly, however, higher levels of perceived inequality were associated with perceiving the wealthy as less competent and assertive and the poor as more competent and assertive. Unpacking this further, exploratory analyses showed that the observed tendency to stereotype the wealthy negatively only emerged in societies with lower social mobility and democracy and higher corruption. This points to the importance of understanding how socio-structural features that co-occur with economic inequality may shape perceptions of the wealthy and the poor. 相似文献
14.
The Sins of Their Fathers: When Current Generations Are Held to Account for the Transgressions of Previous Generations 下载免费PDF全文
Nobuhiko Goto Jolanda Jetten Minoru Karasawa Matthew J. Hornsey 《Political psychology》2015,36(4):479-487
When are current generations held accountable for transgressions committed by previous generations? In two studies, we test the prediction that current generations will only be assigned guilt for past atrocities when victim group members perceive high levels of cultural continuity between historical perpetrators and the current generation within the perpetrator group. Japanese participants were presented with information describing the current generation of Americans as either similar or dissimilar in personality to the Americans who were implicated in dropping the atomic bomb on Japan during World War II. The results of both studies revealed that victim group members assigned more guilt to current Americans when they perceived high (compared to low) outgroup continuity, and they did so relatively independently of the transgressor group's guilt expressions. 相似文献