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461.
This study investigated how Korean (N = 397) and U.S. (N = 333) children and adolescents (10 and 13 years of age) evaluated personality (aggression, shyness) and group (gender, nationality) characteristics as a basis for peer rejection in three contexts (friendship rejection, group exclusion, victimization). Overall, peer rejection based on group membership was viewed as more unfair than peer rejection based on personality traits. Children viewed friendship rejection as more legitimate than group exclusion or victimization and used more personal choice reasoning for friendship rejection than for rejection in any other context. Although there were a few cultural differences, overall, the findings provided support for the cultural generalizability of social reasoning about peer rejection. 相似文献
462.
齐亡秦兴的历史命运虽由诸多因素促成,但不可否认,军事实力的差异是造成两国命运迥异的最直接原因。军事力量强弱与军事制度密不可分,军事制度是否健全、能否适应时代发展要求就成为决定一国军事实力强弱的关键,正是军事制度的差异对齐秦两国一亡一兴的最终命运产生了重要影响。 相似文献
463.
West M 《The Journal of analytical psychology》2010,55(4):459-484
This paper explores five examples of envy, examining the similarities and differences between the clinical situations. The theory relating to envy is extensively reviewed and a critique of the Kleinian position is offered, suggesting that the aversion to separation and difference is not only prior to, but also has explanatory precedence over, the functioning of envy. Kleinian examples are explored in this light. The experience of separateness and difference is understood to lead to a number of outcomes: envy, admiration, competitiveness, a sense of low self-esteem and inadequacy, or a fear of being envied. It is argued that the individual's particular personality organization and their associated relational pattern will determine their experience of envy. Examples of schizoid, borderline, narcissistic and hysteric functioning in relation to envy are examined in some depth. The link between these phenomena and the death instinct is touched on. 相似文献
464.
465.
Andrea Bocincova Amanda E. van Lamsweerde Jeffrey S. Johnson 《Visual cognition》2016,24(9-10):435-446
There is considerable debate regarding the ability to trade mnemonic precision for capacity in working memory (WM), with some studies reporting evidence consistent with such a trade-off and others suggesting it may not be possible. The majority of studies addressing this question have utilized a standard approach to analysing continuous recall data in which individual-subject data from each experimental condition is fitted with a probabilistic model of choice. Estimated parameter values related to different aspects of WM (e.g., the capacity and precision of stored items) are then compared using statistical tests to determine the presence of hypothesized differences between experimental conditions. However, recent research has suggested that the standard approach is flawed in several respects. In this study, we presented participants with behavioural pre-cues informing them about the upcoming number of to-be-remembered items (high- vs. low-load) with the goal of inducing a trade-off between capacity and precision. The data were then analysed using the standard analytical approach and a more rigorous Bayesian model comparison (BMC) approach. The second approach involved generating a set of probabilistic models whose priors reflect different hypotheses regarding the effect of our key experimental manipulations on behaviour. Our results demonstrate that these two approaches can produce notably different results. More specifically, the standard analysis revealed that a high- versus a low-load cue resulted in higher capacity and lower precision parameter estimates, suggesting the presence of a trade-off between capacity and precision. However, the more rigorous BMC analysis revealed that it was very unlikely that participants employed a behavioural strategy in which they sacrificed mnemonic precision to achieve higher storage capacity. In light of these differences, we advocate for a more stringent approach to model selection and hypothesis testing in studies implementing mixture modelling. 相似文献
466.
Most people believe that they are in many respects superior to others. When they publicly express their superiority, they may do so in an explicitly or implicitly comparative manner (“I am better than others” vs. “I am good”). According to the hubris hypothesis, observers dislike explicit self-superiority claims, because these suggest a negative view of others and hence of the observers. The results of two experiments were consistent with the hubris hypothesis. Participants evaluated explicit self-superiority claimants more unfavorably than implicit self-superiority claimants (Experiments 1–2). They attributed less warmth, but not less competence, to explicit than implicit self-superiority claimants (Experiment 2), and this occurred to the extent that participants inferred a negative view of others (Experiments 1–2) and hence of them (Experiment 2). 相似文献
467.
468.
469.
Anja Ischebeck Marina Weilharter Christof Körner 《Quarterly journal of experimental psychology (2006)》2016,69(4):713-727
The comparison of fractions is a difficult task that can often be facilitated by separately comparing components (numerators and denominators) of the fractions—that is, by applying so-called component-based strategies. The usefulness of such strategies depends on the type of fraction pair to be compared. We investigated the temporal organization and the flexibility of strategy deployment in fraction comparison by evaluating sequences of eye movements in 20 young adults. We found that component-based strategies could account for the response times and the overall number of fixations observed for the different fraction pairs. The analysis of eye movement sequences showed that the initial eye movements in a trial were characterized by stereotypical scanning patterns indicative of an exploratory phase that served to establish the kind of fraction pair presented. Eye movements that followed this phase adapted to the particular type of fraction pair and indicated the deployment of specific comparison strategies. These results demonstrate that participants employ eye movements systematically to support strategy use in fraction comparison. Participants showed a remarkable flexibility to adapt to the most efficient strategy on a trial-by-trial basis. Our results confirm the value of eye movement measurements in the exploration of strategic adaptation in complex tasks. 相似文献
470.
Camilla Gilmore Lucy Cragg Grace Hogan Matthew Inglis 《Journal of Cognitive Psychology》2016,28(8):923-931
The dot comparison task, in which participants select the more numerous of two dot arrays, has become the predominant method of assessing Approximate Number System (ANS) acuity. Creation of the dot arrays requires the manipulation of visual characteristics, such as dot size and convex hull. For the task to provide a valid measure of ANS acuity, participants must ignore these characteristics and respond on the basis of number. Here, we report two experiments that explore the influence of dot area and convex hull on participants’ accuracy on dot comparison tasks. We found that individuals’ ability to ignore dot area information increases with age and display time. However, the influence of convex hull information remains stable across development and with additional time. This suggests that convex hull information is more difficult to inhibit when making judgements about numerosity and therefore it is crucial to control this when creating dot comparison tasks. 相似文献