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61.
The impact of induced mild positive feelings on working memory and complex decision making among older adults (aged 63–85) was examined. Participants completed a computer administered card task in which participants could win money if they chose from “gain” decks and lose money if they chose from “loss” decks. Individuals in the positive-feeling condition chose better than neutral-feeling participants and earned more money overall. Participants in the positive-feeling condition also demonstrated improved working-memory capacity. These effects of positive-feeling induction have implications for affect theory, as well as, potentially, practical implications for people of all ages dealing with complex decisions. 相似文献
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Three studies examine hypotheses derived from terror management theory to investigate the relationship between mortality concerns and hero identification. Study 1 found reminders of death, followed by a distraction task and a self-prime, led to greater inclusion of heroes in the self. Study 2 found that writing about a personal hero, but not other’s heroes or acquaintances, led to lower death-thought accessibility after being reminded of mortality. Finally, Study 3 found that after death reminders, participants led to identify with a hero exemplifying traits of legacy and/or sacrifice showed lower death thought accessibility. Findings are discussed as generative for heroism research, informing a previously overlooked motivation underlying hero identification and the existential function of such identification. 相似文献
64.
Alexander Carpenter 《International Forum of Psychoanalysis》2015,24(4):243-254
This paper explores the links between psychoanalysis and music in Vienna between the years 1908 and 1923, focusing in particular on two members of the highly influential Second Viennese School, the composers Alban Berg and Anton Webern. While there is little evidence of an actual interaction between Freud and his circle and contemporaneous musicians in Vienna, this paper discusses the direct personal and professional contact Webern and Berg had with Freud, and also with Freud's one-time colleague Alfred Adler; Berg's wife Helene also underwent psychoanalytic treatment. Both composers documented their experiences with and feelings about psychoanalysis, offering critical insights into the reception of psychoanalysis in musical circles in Vienna, and into the actual connections between psychoanalysis and Vienna's most important musical figures. This paper examines Berg and Webern in the context of Freud's Vienna, Adler's musical background and his treatment of Webern, and Berg's knowledge of psychoanalysis and strong ambivalence towards his wife's psychoanalytic treatment, and concludes by considering Berg's opera Wozzeck (1925) as an example of a musical work influenced by contemporary Viennese attitudes towards psychoanalysis. 相似文献
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Gail A. Carpenter 《Wiley Interdisciplinary Reviews: Cognitive Science》2013,4(6):707-719
Three computational examples illustrate how cognitive science can introduce new approaches to the analysis of large datasets. The first example addresses the question: how can a neural system learning from one example at a time absorb information that is inconsistent but correct, as when a family pet is called Spot and dog and animal, while rejecting similar incorrect information, as when the same pet is called wolf? How does this system transform such scattered information into the knowledge that dogs are animals, but not conversely? The second example asks: how can a real‐time system, initially trained with a few labeled examples and a limited feature set, continue to learn from experience when confronted with oceans of additional information, without eroding reliable early memories? How can such individual systems adapt to their unique application contexts? The third example asks: how can a neural system that has made an error refocus attention on environmental features that it had initially ignored? Three models that address these questions, each based on the distributed adaptive resonance theory (dART) neural network, are applied to a spatial testbed created from multimodal remotely sensed data. The article summarizes key design elements of ART models, and provides links to open‐source code for each system and the testbed dataset. WIREs Cogn Sci 2013, 4:707–719. doi: 10.1002/wcs.1260 This article is categorized under:
- Computer Science > Machine Learning
- Computer Science > Neural Networks
- Psychology > Memory
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Kyle J. St. Hilaire Shana K. Carpenter Janine M. Jennings 《Memory (Hove, England)》2013,21(9):1204-1213
ABSTRACTAnswering questions before learning something (“prequestions”) enhances learning. However, these benefits usually occur for information that was asked in the prequestions (i.e. prequestioned material), and not for non-prequestioned material. We reasoned that this narrow benefit may be due to the fact that studies typically use fairly simple prequestions that have a clear answer within one part of the learning material – isolative prequestions. We explored the effects of integrative prequestions that required participants to make connections across different parts of a reading passage. Experiment 1 showed the usual benefit of isolative prequestions on prequestioned but not on non-prequestioned material, but no benefit of integrative prequestions. However, in Experiment 2 when participants were given instructions to seek the answers while reading, integrative prequestions benefited learning of both prequestioned and non-prequestioned material. Individual differences in structure building positively predicted performance, but did not interact with the effects of prequestions. 相似文献
68.
There is currently controversy over the nature of 1-year-olds' social-cognitive understanding and motives. In this study we investigated whether 12-month-old infants point for others with an understanding of their knowledge states and with a prosocial motive for sharing experiences with them. Declarative pointing was elicited in four conditions created by crossing two factors: an adult partner (1) was already attending to the target event or not, and (2) emoted positively or neutrally. Pointing was also coded after the event had ceased. The findings suggest that 12-month-olds point to inform others of events they do not know about, that they point to share an attitude about mutually attended events others already know about, and that they can point (already prelinguistically) to absent referents. These findings provide strong support for a mentalistic and prosocial interpretation of infants' prelinguistic communication. 相似文献
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