Revisiting Mednick's Model on Creativity‐Related Differences in Associative Hierarchies. Evidence for a Common Path to Uncommon Thought

Fifty years ago, Mednick [Psychological Review, 69 (1962) 220] proposed an elaborate model that aimed to explain how creative ideas are generated and why creative people are more likely to have creative ideas. The model assumes that creative people have flatter associative hierarchies and as a consequence can more fluently retrieve remote associative elements, which can be combined to form creative ideas. This study aimed at revisiting Mednick's model and providing an extensive test of its hypotheses. A continuous free association task was employed and association performance was compared between groups high and low in creativity, as defined by divergent thinking ability and self‐report measures. We found that associative hierarchies do not differ between low and high creative people, but creative people showed higher associative fluency and more uncommon responses. This suggests that creativity may not be related to a special organization of associative memory, but rather to a more effective way of accessing its contents. The findings add to the evidence associating creativity with highly adaptive executive functioning.     

Chinese Ink Brush Writing, Body Mimesis, and Responsiveness

This essay aims at an elucidation of the performative relation connecting artistic mimesis with the living body. Encompassing art theory and phenomenology of the body, the scope is to evince a crucial link between aesthetic interpretation, body motion, and mimetic creativity, with general implications for reflection on the body, as well as a deeper understanding of a major element of ancient Chinese culture. By mainly analyzing Chinese texts on ink brush writing, as well as some testimony taken from 20th century European philosophy, this essay, from a transcultural stance, tries to show how ink brush writing may be interpreted as a type of regulated body movement and body exercise. What appears as responsiveness within this phenomenal field is a specific form of mimesis, namely body mimesis. As a sort of imitative action, body mimesis runs through the bodily self, beyond consciousness, transforming it and shaping its behavior.     

Self-esteem accuracy and externalizing problems in preschool-aged boys

Although the existing literature addressing the relation between self-esteem and externalizing problems is inconsistent, it appears that accuracy of self-esteem ratings may be an important factor to consider. However, no studies to date have explored this with preschool-aged children. In this study, the authors investigated differences in externalizing problems between underraters, realistic raters, and overraters of self-esteem of 5-year-old boys in three domains: cognitive competence, physical competence, and peer acceptance. Compared to teacher ratings of competence, boys who overrated their cognitive competence and peer acceptance were more likely to be rated by teachers as exhibiting more externalizing problems the following year. Findings suggest that overconfidence may have important implications for the development of externalizing problems in young children.     

From encyclopedia to ontology: toward dynamic representation of the discipline of philosophy

The application of digital humanities techniques to philosophy is changing the way scholars approach the discipline. This paper seeks to open a discussion about the difficulties, methods, opportunities, and dangers of creating and utilizing a formal representation of the discipline of philosophy. We review our current project, the Indiana Philosophy Ontology (InPhO) project, which uses a combination of automated methods and expert feedback to create a dynamic computational ontology for the discipline of philosophy. We argue that our distributed, expert-based approach to modeling the discipline carries substantial practical and philosophical benefits over alternatives. We also discuss challenges facing our project (and any other similar project) as well as the future directions for digital philosophy afforded by formal modeling.     

Neural correlates of metonymy resolution

Metonymies are exemplary models for complex semantic association processes at the sentence level. We investigated processing of metonymies using event-related functional magnetic resonance imaging (fMRI).During an 1.5 Tesla fMRI scan, 14 healthy subjects (12 female) read 124 short German sentences with either literal (like “Africa is arid”), metonymic (“Africa is hungry”), or nonsense (“Africa is woollen”) content. Sentences were constructed so that they obey certain grammatical, semantic, and plausibility conditions and were matched for word frequency, semantic association, length and syntactic structure. We concentrated on metonymies that were not yet fossilised; we also examined a wide variety of metonymic readings.Reading metonymies relative to literal sentences revealed signal changes in a predominantly left-lateralised fronto-temporal network with maxima in the left and right inferior frontal as well as left middle temporal gyri. Left inferior frontal activation may reflect both inference processes and access to world knowledge during metonymy resolution.     

Implicit and explicit adjustments to extrinsic visuo-motor transformations and their age-related changes

Humans have unique abilities in using tools. The skilled and goal-directed use of a tool implies that processes of motor control can be adjusted to the transformation of the movement of a part of the body into the movement of the effective part of the tool. A common example is the transformation of a hand movement in the motion of a cursor on a computer monitor. In part the adjustments to such transformations are implicit, that is, without conscious awareness of the novel transformation and the appropriate change of one’s own movements. However, the adjustments can also be explicit and intentional. We review a series of experiments which show that implicit and explicit adjustments to a novel visuo-motor gain are additive. This finding suggests that the processes which generate different types of adjustment are functionally independent. In a second series of experiments it turned out that at older adult age explicit adjustments to novel visuo-motor transformations are impaired, whereas implicit adjustments remain unaffected across working age.     

Unemployment and discrimination against youth of immigrant origin in Switzerland: When the name makes the difference

Although the percentage of foreigners residing in Switzerland is as high as 20%, it was not until the nineties that the country set up an official integration policy. Unemployment among immigrants was one of the main reasons that prompted this significant change. The policy accorded priority to newcomers. This article, which draws on two recent studies on integration of youth of immigrant descent conducted at the Swiss Forum for Migration and Population Studies, shows, however, that integration problems also concern established youth; despite holding the same qualifications as the locals, they face discrimination in entering the labour market.     

Age differences in forgivingness: The role of future time perspective

The present study examined age differences in forgivingness, defined as an enduring tendency to forgive others. Building on the theory of socioemotional selectivity, the study aimed at clarifying the role of future time perspective and social proximity on age differences in forgivingness. Older (N = 132) and younger participants (N = 225) were instructed to judge their willingness to forgive as a function of social proximity and future time perspective. Controlling for self-reported future time perspective, results indicate that older adults were more willing to forgive than younger adults. Social proximity did not play a role in older adults, whereas younger adults reported greater forgivingness with respect to a friend as compared to an acquaintance. In addition, results demonstrate that the perception of future time plays an essential role in forgivingness. An age by future time perspective interaction effect was found, suggesting that the effect of limited future time perspective was smaller in older adults than in younger adults. Future directions concerning the meaning and possible implications of age differences in forgivingness are discussed.