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111.
Experimental social psychologists routinely rely on ANOVA to study interactions between factors even when the assumptions underlying the use of parametric tests are not met. Alternative nonparametric methods are often relatively difficult to conduct, have seldom been presented into detail in regular curriculum and have the reputation - sometimes incorrectly - of being less powerful than parametric tests. This article presents the adjusted rank transform test (ART); a nonparametric test, easy to conduct, having the advantage of being much more powerful than parametric tests when certain assumptions underlying the use of these tests are violated. To specify the conditions under which the adjusted rank transform test is superior to the usual parametric tests, results of a Monte Carlo simulation are presented. 相似文献
112.
Artificial stimulation of the peripheral vestibular system has been shown to improve ownership of body parts in neurological patients, suggesting vestibular contributions to bodily self-consciousness. Here, we investigated whether galvanic vestibular stimulation (GVS) interferes with the mechanisms underlying ownership, touch, and the localization of one’s own hand in healthy participants by using the “rubber hand illusion” paradigm. Our results show that left anodal GVS increases illusory ownership of the fake hand and illusory location of touch. We propose that these changes are due to vestibular interference with spatial and/or temporal mechanisms of visual-tactile integration leading to an enhancement of visual capture. As only left anodal GVS lead to such changes, and based on neurological data on body part ownership, we suggest that this vestibular interference is mediated by the right temporo-parietal junction and the posterior insula. 相似文献
113.
Savita Bernal Ghislaine Dehaene-Lambertz Séverine Millotte Anne Christophe 《Developmental science》2010,13(1):69-76
Syntax allows human beings to build an infinite number of new sentences from a finite stock of words. Because toddlers typically utter only one or two words at a time, they have been thought to have no syntax. Using event-related potentials (ERPs), we demonstrated that 2-year-olds do compute syntactic structure when listening to spoken sentences. We observed an early left-lateralized brain response when an expected verb was incorrectly replaced by a noun (or vice versa). Thus, toddlers build on-line expectations as to the syntactic category of the next word in a sentence. In addition, the response topography was different for nouns and verbs, suggesting that different neural networks already underlie noun and verb processing in toddlers, as they do in adults. 相似文献
114.
Heidi Mauersberger Christophe Blaison Konstantinos Kafetsios Carolin‐Louisa Kessler Ursula Hess 《欧洲人格杂志》2015,29(5):512-529
Mimicry, the imitation of the nonverbal behaviour of others, serves to establish affiliation and to smoothen social interactions. The present research aimed to disentangle rapid facial reactions (RFRs) to affiliative emotions from RFRs to nonaffiliative emotions from a trait perspective. In line with the Mimicry in Social Context Model by Hess and Fischer, we expected that only the former are mimicry responses indicative of underlying social relating competence and predictive of social satisfaction, whereas the latter superficially resemble mimicry responses and are driven by social relating incompetence and have opposite effects on social satisfaction. Further, we assumed that social relating competence would moderate the relationship between stable individuals' tendencies to show (mal)adaptive RFRs and social satisfaction. To test these hypotheses, 108 participants first completed scales measuring social relating competence, then participated in a mimicry laboratory task and finally evaluated their naturally occurring social interactions for 10 days. Affiliative RFRs to sadness were related to proximal indices of social relating competence and predicted positive social interactions, whereas nonaffiliative RFRs to disgust were related to social relating incompetence and predicted negative social interactions. By contrast, neither affiliative RFRs to happiness nor nonaffiliative RFRs to anger were linked to proximal indices of social relating competence, and both RFRs were only (dys)functional for interaction quality in less social relating‐competent individuals. Copyright © 2015 European Association of Personality Psychology 相似文献
115.
Jean-Baptiste Corrégé Céline Clavel Julien Christophe Mehdi Ammi 《Basic and applied social psychology》2018,40(2):73-86
In this article, we used a social injunctive norm to incentivize the elaboration of energy-efficient projects within a building renovation simulation application. We manipulated the norm saliency (presence on the interface) and compared its effect to that of an arbitrary set goal and a no-goal condition (control). Results show that both an injunctive norm and an explicit goal, when salient, led to more energy-efficient designs. Furthermore, participants exposed to the salient injunctive norm identified important parameters more quickly, were more efficient, and were more consistently focused on energy (vs. furnishing). Implications for theory and methodology for further experiments are discussed. 相似文献
116.
Olivier Rey Jean-Marc Vallier Caroline Nicol Charles-Symphorien Mercier Christophe Maïano 《Journal of Applied Sport Psychology》2018,30(1):64-82
This study aims to examine the repeated effects of three sessions of vigorous interval training (VIT) in basketball, running-biking, and boxing on the physical self-perceptions (PSP) of obese adolescents participating in a dietary program. A sample of 24 obese adolescents performed the consecutive VIT sessions every week for 5 weeks. PSP were measured immediately after each training session. Analyses of covariance were used to examine changes in PSP. The results showed rapid and constant increases in PSP with significant differences according to sex, time, type of VIT, and an interaction of sex by time by type of VIT, mainly for basketball. 相似文献
117.
The Influence of Native-language Phonology on Lexical Access: Exemplar-Based Versus Abstract Lexical Entries 总被引:3,自引:0,他引:3
This study used medium-term auditory repetition priming to investigate word-recognition processes. Highly fluent Catalan-Spanish bilinguals whose first language was either Catalan or Spanish were tested in a lexical decision task involving Catalan words and nonwords. Spanish-dominant individuals, but not Catalan-dominant individuals, exhibited repetition priming for minimal pairs differing in only one feature that is nondistinctive in Spanish (e.g., /net@/ vs. /nEt@/), thereby indicating that they processed these words as homophones. This finding provides direct evidence both that word recognition uses a language-specific phonological representation and that lexical entries are stored in the mental lexicon as abstract forms. 相似文献
118.
In a recent review of various physical self-concept instruments, Marsh and Cheng (in press) noted that the very short 12-item version of the French Physical Self-Inventory (PSI-VS) represents an important contribution to applied research but that further research was needed to investigate the robustness of its psychometric properties in new and diversified samples. The present study was designed to answer these questions based on a sample of 1103 normally achieving French adolescents. The results show that the PSI-VS measurement model is quite robust and fully invariant across subgroups of students formed according to gender, weight, age and ethnicity. The results also confirm the convergent validity and scale score reliability of the PSI-VS subscales. 相似文献
119.
This study aimed at testing the relative effects of valence and arousal on the generation of unusual first associates in response to non-emotional inducers. To examine this question, four specific moods varying along both the valence and the arousal dimensions were induced: happiness (positive mood, high arousal), serenity (positive mood, low arousal), anger (negative mood, high arousal) and sadness (negative mood, low arousal). The results indicate that the uniqueness of word-associations is influenced by arousal levels rather than by the valence of mood. No matter what the valence, high-arousing moods enhanced the production of unusual associates in contrast to low-arousing moods. 相似文献
120.
A large body of evidence indicates clear relationships between number and space processing in healthy and brain-damaged adults, as well as in children. The present paper addressed this issue regarding atypical math development. Adults with a diagnosis of dyscalculia (DYS) during childhood were compared to adults with average or high abilities in mathematics across two bisection tasks. Participants were presented with Arabic number triplets and had to judge either the number magnitude or the spatial location of the middle number relative to the two outer numbers. For the numerical judgment, adults with DYS were slower than both groups of control peers. They were also more strongly affected by the factors related to number magnitude such as the range of the triplets or the distance between the middle number and the real arithmetical mean. By contrast, adults with DYS were as accurate and fast as adults who never experienced math disability when they had to make a spatial judgment. Moreover, number–space congruency affected performance similarly in the three experimental groups. These findings support the hypothesis of a deficit of number magnitude representation in DYS with a relative preservation of some spatial mechanisms in DYS. Results are discussed in terms of direct and indirect number–space interactions. 相似文献