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231.
Gorkan Ahmetoglu Tomas Chamorro‐Premuzic Adrian Furnham 《International Journal of Selection & Assessment》2010,18(2):220-225
This paper investigated whether interpersonal relationship orientation, as measured by the Fundamental Interpersonal Relationship Orientations‐Behaviour (FIRO‐B), predicts ratings of leadership capability and managerial level of attainment. In all, 547 participants reported their managerial level in their organization, and were rated by trained consultants on their leadership capability. Results showed that several scores on the FIRO‐B positively predicted ratings of leadership capability and managerial level reached even after controlling for the effect of intelligence and demographic variables. This study provides some initial evidence for the validity of the FIRO‐B in the prediction of perceptual and objective measures of leadership capability. Implications for selection and assessment are discussed. 相似文献
232.
缺血后处理(ischemic postconditioning,IPost)是在心肌缺血后持续再灌注前给予多次短暂的再灌注/缺血处理的处理方法,对心肌缺血/再灌注损伤有着重要的保护作用。其心肌保护的具体机制十分复杂,尚未完全阐明。生存活化因子增强(survivor activating factor enhancement,SAFE)途径是IPost中新近发现的保护通路,阐明其在IPost心肌保护中的作用,将为寻找新的药物治疗靶点提供新思路。 相似文献
233.
Previous research indicated that people who strongly identify with their own group are more involved in the group's actions. The current study examines the relation between three dimensions of group identification (affect, ties, centrality) and forms of community involvement among members of the Jewish minority in Poland. The strength of ingroup ties predicted involvement in the ethnic minority community. The link between identification and involvement was mediated by the cultural dominance. The reported study was the first quantitative survey of the Jewish community in post‐War Poland. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
234.
Elsa Chan Anuj K. Pradhan Alexander Pollatsek Michael A. Knodler Donald L. Fisher 《Transportation Research Part F: Traffic Psychology and Behaviour》2010,13(5):343-353
Novice drivers (teen drivers with their solo license for 6 months or less) are at a greatly inflated risk of crashing. Post hoc analyses of police accident reports indicate that novice drivers fail to anticipate hazards, manage their speed, and maintain attention. These skills are much too broadly defined to be of much help in training. Recently, however, driving simulators have been used to identify those skills which differentiate the novice drivers from older, more experienced drivers in the areas of hazard anticipation and speed management. Below, we report an experiment on a driving simulator which compares novice and experienced drivers’ performance in the third area believed to contribute especially heavily to crashes among novice drivers: attention to the forward roadway. The results indicate that novice drivers are much more willing to glance for long periods of time inside the vehicle than are experienced drivers. Interestingly, the results also indicate that both novice and experienced drivers spend equal amounts of time glancing at tasks external to the vehicle and in the periphery. Moreover, just as a program has been designed to train the scanning skills that clearly differentiate novice from experienced drivers, one might hope that a training program could be designed to improve the attention maintenance skills of novice drivers. We report on the initial piloting of just such a training program. Finally, we address a question that has long been debated in the literature: Do the results from driving simulators generalize to the real world? We argue that in the case of hazard anticipation, speed management, and attention maintenance the answer is yes. 相似文献
235.
The terms du (獨) and shendu (慎獨) frequently appear in transmitted texts, notably, among others, the Xunzi and Liji. Drawing reference from the poetry of “Shijiu” (鳲鳩) (Ode 152) and “Yanyan” (燕燕) (Ode 28) in the Book of Odes (詩經), the recovered texts of “Wuxing Commentary” (五行 說) and “Confucian Poetics” (孔子詩論) have provided new material for re-shaping our current understanding of the concepts of du and shendu. This study will briefly survey the semantic ranges of these terms within the exegetical tradition and explore their meaning with regard to the poetry from which they are contextualized. In the final analysis du can be understood as the ontic quality of the heart-mind within the broad sense of cheng (誠 sincerity), or devout love, whereas shendu can be regarded as a process of moral cultivation. To some extent the re-interpretation of these terms finds commonality with, rather than subverts, the semantic ranges established by traditional glosses. The recovered texts have enhanced our understanding of these terms, in particular the concepts of heart-mind and emotion in early China. 相似文献
236.
Two experiments were conducted to examine the influence of the spatial frequency content of natural images on saccadic size and fixation duration. In the first experiment 10 pictures of natural textures were low-pass filtered (0.04-0.76 cycles/deg) and high-pass filtered (1.91-19.56 cycles/deg) and presented with the unfiltered originals in random order, each for 10 s, to 18 participants, with the instruction to inspect them in order to find a suitable name. The participants' eye movements were recorded. It was found that low-pass filtered images resulted in larger saccadic amplitudes compared with high-pass filtered images. A second experiment was conducted with natural stimuli selected for different power spectra which supported the results outlined above. In general, low-spatial frequencies elicit larger saccades associated with shorter fixation durations whereas high-spatial frequencies elicit smaller saccades with longer fixation durations. 相似文献
237.
In this study, 185 British and 143 American undergraduates completed a battery of tests that measured attitudes toward animal testing and various individual difference variables. Attitudes toward animal testing factored into two interpretable factors: general attitudes toward animal testing, and animal welfare and conditions of testing. Overall, there was support for animal testing under the right conditions, although there was also concern for the welfare of animals and the conditions under which testing takes place. There were small but significant national difference on both factors (with Americans more positive about testing and less positive about animal welfare), and a significant sex difference on the first factor (women were more negative about testing). Correlation and regression analyses showed that there were few significant individual difference predictors of both factors. These results are discussed in relation to past and future work on attitudes toward animal testing. 相似文献
238.
The purpose of this study was to expand the current literature on word definitions by focusing on definitions of idioms provided
by several age groups. Preadolescents, young adolescents, older adolescents, and adults wrote definitions for 10 frequently
used idioms and also rated their familiarity with the idiomatic expressions. Participants’ definitions were scored based on
the degree to which their definitions reflected use of critical elements (determined by a standard dictionary of idioms),
use of examples or related/associated concepts, and errors. Significant age differences were found in both idiom familiarity
and idiom definition tasks: both idiom familiarity and definitional skill improved with age. In addition, we found a positive
correlation between idiom familiarity and idiom definition. Results are discussed with respect to age-related changes in definitional
response types and understanding of figurative language. 相似文献
239.
While significant heritability for childhood aggression has been claimed, it is not known whether there are differential genetic
and environmental contributions to proactive and reactive forms of aggression in children. This study quantifies genetic and
environmental contributions to these two forms of aggression in an ethnically diverse urban sample of 9–10 year old twins
(N = 1219), and compares results across different informants (child self-report, mother, and teacher ratings) using the Reactive–Proactive
Aggression Questionnaire (RPQ). Confirmatory factor analysis of RPQ items indicated a significant and strong fit for a two-factor
proactive–reactive model which was significantly superior to a one-factor model and which replicated across gender as well
as the three informant sources. Males scored significantly higher than females on both self-report reactive and proactive
aggression, findings that replicated on mother and teacher versions of the RPQ. Asian–Americans scored lower than most ethnic
groups on reactive aggression yet were equivalent to Caucasians on proactive aggression. African–Americans scored higher than
other ethnic groups on all measures of aggression except caregiver reports. Heritable influences were found for both forms
of aggression across informants, but while boys’ self-reports revealed genetic influences on proactive (50%) and reactive
(38%) aggression, shared and non-shared environmental influences almost entirely accounted for girls’ self-report reactive
and proactive aggression. Although genetic correlations between reactive and proactive aggression were significant across
informants, there was evidence that the genetic correlation was less than unity in boys self reported aggression, indicating
that genetic factors differ for proactive and reactive aggression. These findings provide the first evidence for varying genetic
and environmental etiologies for reactive and proactive aggression across gender, and provide additional support for distinction
between these two forms of aggression. 相似文献
240.
While well-established attachment measures have been developed for infancy, early childhood, and adulthood, a "measurement gap" has been identified in middle childhood, where behavioral or representational measures are not yet sufficiently robust. This article documents the development of a new measure--the Child Attachment Interview (CAI)--which seeks to bridge this gap. The CAI is a semistructured interview, in which children are invited to describe their relationships with their primary caregivers. The coding system is informed by the Adult Attachment Interview and the Strange Situation Procedure, and produces 4 attachment categories along with a continuous measure of attachment security based on ratings of attachment-related dimensions. The main psychometric properties are presented, including interrater reliability, test-retest reliability, and concurrent and discriminant validities, both for normally developing children and for those referred for mental health treatment. The CAI correlates as expected with other attachment measures and predicts independently collected ratings of social functioning. The findings suggest that the CAI is a reliable, valid, and promising measure of child-parent attachment in middle childhood. Directions for improvements to the coding system are discussed. 相似文献