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931.
Previously, we have shown that discrete and continuous rapid aiming tasks are governed by distinct visuomotor control mechanisms by assessing the combined visual illusion effects on the perceived and effective index of difficulty (ID). All participants were perceptually biased by the combined visual illusion before they performed the rapid aiming tasks. In the current study, the authors manipulated the order of performing perceptual and motor tasks to examine whether perceptual or motor experience with the illusory visual target would influence the subsequent perceived and effective ID in discrete and continuous tapping tasks. The results supported our hypothesis showing that perceptual experience with the illusory visual target in the discrete condition reduced the effective ID in the subsequent discrete tapping task, and motor experience with the illusory visual target in the continuous condition reduced the illusion effects on the perceived ID in the subsequent perceptual judgment task. The study demonstrates the coinfluence of perception and action, and suggests that perception and action influence one another with different magnitude depending on the spatial frame of reference used to perform the perceptuomotor task.  相似文献   
932.
As people we commonly instruct people in terms of physical actions to carry out to perform any task. However, according to perceptual control theory (Powers, 1973 Powers, W. T. (1973). Behavior: The control of perception. Chicago, IL: Aldine. [Google Scholar]), human action serves to control perception. Using a drawing task, it was hypothesized that instructions describing the perceivable effects of the movement would result in greater accuracy of image drawing than those describing the movement. Participants were asked to draw images using different instructions; describing the expected perceptions and describing the movements. As predicted, it was found that describing the perceptual outcome of the task led to significantly more accurate drawings than describing the movements did. This highlights the importance of instructions based on desired perceptions when precise execution of a skill is necessary.  相似文献   
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Using a cross‐lagged design, the present study tests an integrative model of emergent collective emotions in learning groups. Our results indicate that the percentage of women in the group fosters the emergence of collective emotional intelligence, which in turn stimulates social integration within groups (increases group cohesion and reduces relationship conflict) and the associated affective similarity, with beneficial effects for group effectiveness.  相似文献   
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The relationship between a leader's personality and his team's performance has been established in organisational research, but the underlying process and mechanism responsible for this effect have not been fully explored. Both the traditional multiple linear regression and the multilevel structural equation model approaches were used in this study to test a proposed mediating model of subordinates' perception of collective efficacy between leader personality and team performance. The results show that the team leader's extraversion and conscientiousness personality traits were related positively to both the team‐average (individual) perception of collective efficacy and team performance, and the collective efficacy mediated the relationship of the leader's personality traits and team performance. This study also discusses how Chinese cultural elements play a role in such a mediating model.  相似文献   
937.
    
Static models of culture's influence have given way to a dynamic view, which identifies not only differences across cultures in people's judgments and decisions, but also the situations and conditions in which these differences do or do not appear. Theory and evidence developed from a cognitive psychological perspective underlie this dynamic approach, including research emerging from the “dynamic constructivist” and “situated cognition” models. In the present review, we focus on findings that confirm the utility of this cognitively oriented approach, and briefly discuss the advantages and complementary nature of the “social collective” and neuroscience approaches to understanding culture.  相似文献   
938.
The goal of this study is to investigate the role of defeatist attitude in regard to process innovation by considering the mediating role of group potency and the moderating effect of collective autonomy. Data was gathered from 101 work teams (381 members and 101 immediate supervisors) in a public safety organization located in Canada. Results show that group potency may have a mediating role in the relationship between defeatist attitude and process innovation. Moreover, results indicate that the relationship between group potency and process innovation is moderated by collective autonomy, such that this relationship is stronger when the level of collective autonomy is high.  相似文献   
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Political action is unpredictable because it unfolds among a plurality of independent actors. This unpredictability generates a fundamental puzzle: If an actor cannot know where her initiative will lead, what motivates and guides her in her doings? The aim of this paper is to develop and defend the solution to the puzzle that we can find in the thought of Hannah Arendt, namely the idea that political action is – or should be – motivated and guided by principles, principles like justice, equality, or honour. Such principles must be distinguished from goals because they do not designate a specific state of affairs, but are general ideas that allow for diverse implementations. I show that this distinction is of great practical importance for the actors involved, since their outlook and their attitude towards others will differ depending on whether they see their activity as aimed at a goal or as guided by a principle.  相似文献   
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