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831.
Swami V Furnham A Chamorro-Premuzic T Akbar K Gordon N Harris T Finch J Tovée MJ 《The Journal of social psychology》2010,150(6):628-647
This study examined the influence of personality information on perceptions of the physical attractiveness of a range of female body sizes. A sample of 2,157 male university students were randomly assigned to one of 10 groups in which they received personality information about women they were rating, or a control group in which they received no personality information. Controlling for participants' age and body mass index, results showed no significant between-group differences in the body size that participants found most attractive. However, participants provided with positive personality information perceived a wider range of body sizes as physically attractive compared with the control group, whereas participants provided with negative personality information perceived a narrower range of body sizes as attractive. Correlations showed that participants' own Extraversion was associated with their body size ratings. These results suggest that non-physical cues have an influence on the perception of physical beauty. 相似文献
832.
833.
Michel B. C. Sokolowski Gérald Disma Charles I. Abramson 《Journal of the experimental analysis of behavior》2010,93(1):81-89
An operant conditioning situation for the blow fly (Protophormia terrae novae) is described. Individual flies are trained to enter and reenter a hole as the operant response. Only a few sessions of contingent reinforcement are required to increase response rates. When the response is no longer followed by food, the rate of entering the hole decreases. Control procedures revealed that rate of responding is not a simple overall result of feeding or of aging. The flies entered into the hole only if the response was required to obtain the food. 相似文献
834.
835.
Zoltán Tarr 《Journal of the history of the behavioral sciences》2010,46(4):424-426
836.
Robert R. McCrae Antonio Terracciano Filip De Fruyt Marleen De Bolle Michele J. Gelfand Paul T. Costa Jr. 《Journal of personality》2010,78(3):815-838
ABSTRACT We examined properties of culture‐level personality traits in ratings of targets (N=5,109) ages 12 to 17 in 24 cultures. Aggregate scores were generalizable across gender, age, and relationship groups and showed convergence with culture‐level scores from previous studies of self‐reports and observer ratings of adults, but they were unrelated to national character stereotypes. Trait profiles also showed cross‐study agreement within most cultures, 8 of which had not previously been studied. Multidimensional scaling showed that Western and non‐Western cultures clustered along a dimension related to Extraversion. A culture‐level factor analysis replicated earlier findings of a broad Extraversion factor but generally resembled the factor structure found in individuals. Continued analysis of aggregate personality scores is warranted. 相似文献
837.
The aim of this study was to compare the learning process of a highly complex ballet skill following demonstrations of point-light and video models. 16 participants divided into point-light and video groups (ns = 8) performed 160 trials of a pirouette, equally distributed in blocks of 20 trials, alternating periods of demonstration and practice, with a retention test a day later. Measures of head and trunk oscillation, coordination disparity from the model, and movement time difference showed similarities between video and point-light groups; ballet experts' evaluations indicated superiority of performance in the video over the point-light group. Results are discussed in terms of the task requirements of dissociation between head and trunk rotations, focusing on the hypothesis of sufficiency and higher relevance of information contained in biological motion models applied to learning of complex motor skills. 相似文献
838.
Guéguen N 《Psychological reports》2010,107(1):145-156
Producing humor might function as a fitness indicator associated with greater desirability during dating selection. A male confederate in a bar was instructed to tell (or not tell) funny jokes to two other male confederates. A few minutes later, when the second of two male confederates left, the first male confederate asked a female who was near his table and who had heard the funny jokes for her phone number. The previous expression of humor was associated with greater compliance with the male confederate's request and with a higher positive evaluation. The possible effects of humor are discussed from an evolutionary perspective. 相似文献
839.
Kristján Kristjánsson 《Studies in Philosophy and Education》2010,29(3):259-274
Emotion education is enjoying new-found popularity. This paper explores the ‘cosy consensus’ that seems to have developed
in education circles, according to which approaches to emotion education are immune from metaethical considerations such as
contrasting rationalist and sentimentalist views about the moral ontology of emotions. I spell out five common assumptions
of recent approaches to emotion education and explore their potential compatibility with four paradigmatic moral ontologies.
I argue that three of these ontologies fail to harmonise with the common assumptions. Either those three must therefore be
rejected or, if we want to retain one or more of them (for instance, Jesse Prinz’s recent rebranding of hard sentimentalism
that I explore in detail), we need to revise our assumptions about the practice of emotion education in ways that are both
radical and, I argue, ultimately unacceptable. 相似文献
840.
Earlier, we have studied computations possible by physical systems and by algorithms combined with physical systems. In particular, we have analysed the idea of using an experiment as an oracle to an abstract computational device, such as the Turing machine. The theory of composite machines of this kind can be used to understand (a) a Turing machine receiving extra computational power from a physical process, or (b) an experimenter modelled as a Turing machine performing a test of a known physical theory T. Our earlier work was based upon experiments in Newtonian mechanics. Here we extend the scope of the theory of experimental oracles beyond Newtonian mechanics to electrical theory. First, we specify an experiment that measures resistance using a Wheatstone bridge and start to classify the computational power of this experimental oracle using non-uniform complexity classes. Secondly, we show that modelling an experimenter and experimental procedure algorithmically imposes a limit on our ability to measure resistance by the Wheatstone bridge. The connection between the algorithm and physical test is mediated by a protocol controlling each query, especially the physical time taken by the experimenter. In our studies we find that physical experiments have an exponential time protocol; this we formulate as a general conjecture. Our theory proposes that measurability in Physics is subject to laws which are co-lateral effects of the limits of computability and computational complexity. 相似文献