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291.
Tool use disorders are usually associated with difficulties in retrieving function and manipulation knowledge. Here, we investigate tool use (Real Tool Use, RTU), function (Functional Association, FA) and manipulation knowledge (Gesture Recognition, GR) in 17 left‐brain‐damaged (LBD) patients and 14 AD patients (Alzheimer disease). LBD group exhibited predicted deficit on RTU but not on FA and GR while AD patients showed deficits on GR and FA with preserved tool use skills. These findings question the role played by function and manipulation knowledge in actual tool use.  相似文献   
292.
Those who conduct integrated assessments (IAs) are aware of the need to explicitly consider multiple criteria and uncertainties when evaluating policies for preventing global warming. MCDM methods are potentially useful for understanding tradeoffs and evaluating risks associated with climate policy alternatives. A difficulty facing potential MCDM users is the wide range of different techniques that have been proposed, each with distinct advantages. Methods differ in terms of validity, ease of use, and appropriateness to the problem. Alternative methods also can yield strikingly different rankings of alternatives. A workshop was held in which climate change experts and policy makers evaluated the usefulness of MCDM for IA. Participants applied several methods in the context of a hypothetical greenhouse gas policy decision. Methods compared include value and utility functions, goal programming, ELECTRE, fuzzy sets, stochastic dominance, min max regret, and several weight selection methods. Ranges, rather than point estimates, were provided for some questions to incorporate imprecision regarding weights. Additionally, several visualization methods for both deterministic and uncertain cases were used and evaluated. Analysis of method results and participant feedback through questionnaires and discussion provide the basis for conclusions regarding the use of MCDM methods for climate change policy and IA analyses. Hypotheses are examined concerning predictive and convergent validity of methods, existence of splitting bias among experts, perceived ability of methods to aid decision‐making, and whether expressing imprecision can change ranking results. Because participants gained from viewing a problem from several perspectives and results from different methods often significantly differed, it appears worthwhile to apply several MCDM methods to increase user confidence and insight. The participants themselves recommended such multimethod approaches for policymaking. Yet they preferred the freedom of unaided decision‐making most of all, challenging the MCDM community to create transparent methods that permit maximum user control. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
293.
The purpose of this study was to describe maternal representations of the twin sibling relationship and of the children's differences and similarities. Mothers' mental representations were also analyzed with regard to two aspects of their child-raising attitudes: individualization of childcare routines, and the question of differentiation by “external signs of twinship” (dress, toys, and first names). Data from interviews with 44 mothers of twins conducted 13 months after the birth were analyzed in terms of 8 categories—complicity, rivalry/jealousy, agonistic relations, dominance, imitation, physical appearance, development, and personality. A multiple correspondence analysis of the data pointed out that the first dimension describing the mothers' representations concerns the contrast between the “unalike” representation of dizygotic twins and the “alike” representation of monozygotic twins. The second dimension corresponds to the casual, twinship-minimizing representations generated by the twin condition. Two other dimensions express the issues of aggression and dominance. The relationship between the child-raising behavior of the mothers and their representations of the twin couple turned out to be more complex than expected. The results are discussed in terms of the specificity of the psychological issues facing mothers of twins. Defense mechanisms used by some mothers to cope with the exceptional nature of the twin phenomenon are also suggested. © 1998 Michigan Association for Infant Mental Health  相似文献   
294.
We explore how the choices available to individuals planning multi‐task work can facilitate the incubation of ideas and enhance creative performance. Using opportunistic assimilation theory, we hypothesize that two considerations can determine the effectiveness of incubation and creative performance. First, we argue that having the discretion to switch tasks when needed, as well as the timing of this discretionary switch between tasks (i.e., earlier versus later in the work process on the main task) is important. Second, the scope of the intervening task (i.e., in the same knowledge domain as the main task versus in a different domain) can lead to more effective incubation and creativity. Results of a laboratory study indicate that participants who made a discretionary switch to an intervening task later in their work process on the main task benefited significantly more in terms of creative performance than those who chose to switch earlier in their work process or chose not to switch tasks. Additionally, participants who worked on an in‐domain intervening task exhibited significantly higher creativity on the main task than those who worked on an out‐of‐domain intervening task. Furthermore, focus of attention on the main task partially mediated these results.  相似文献   
295.
Pierre Le Morvan 《Ratio》2019,32(1):22-31
An ingenious argument – we may call it the Argument from Excuse – purports to show that the Standard View of Ignorance is false and the New View of Ignorance is true. On the former, ignorance is lack of knowledge; on the latter, ignorance is lack of true belief. I defend the Standard View by arguing that the Argument from Excuse is unsound. I also argue that an implication of my case is that Factual Ignorance Thesis (FIT) is false. According to FIT, whenever an agent A acts from factual ignorance, A is morally blameworthy (culpable) for the act only if A is morally blameworthy (culpable) for the ignorance from which A acts.  相似文献   
296.
Post‐apocalyptic scenarios provide the basis for popular television shows, video games, and books. These scenarios may be popular because people have their own beliefs and visions about the apocalypse and the need to prepare. The prevalence of such beliefs might also hold societal relevance and serve as a type of projective test of personality. However, there are no quantitative accounts of post‐apocalyptic or prepping beliefs. As such, we conducted seven studies (Ntotal = 1034) to do so. In Studies 1 and 2, we developed a post‐apocalyptic and prepping beliefs scale, explored its correlates, and confirmed its structure and psychometric properties. In Study 3, we attempted to activate a ‘prepper’ mindset and further explore the correlates of the new scale. In Studies 4 and 5, we investigated covariations in daily feelings, thoughts, and events, and prepping beliefs. In Studies 6a and 6b, we compared scores from ‘real’ preppers and to a non‐prepping group. Overall, we found that post‐apocalyptic concerns and prepping beliefs are predictive of low agreeableness and humility, paranoia, cynicism, conspiracy mentality, conservatism, and social dominance orientation. We also found that increased belief in the need to prep is associated with God‐belief, negative daily experiences, and global political events. © 2019 European Association of Personality Psychology  相似文献   
297.
Given that Nick Land is one of the central influences on certain strands of accelerationism, xenofeminism, and inhumanism, it is important to understand how he himself first developed and deployed the concepts of acceleration, the feminine, and the inhuman, which others would go on to appropriate for their own purposes. This article will trace the four feminine figures throughout Land's philosophical trajectory, which he sees as agents for accelerating the transcendental critique of both anthropocentrism and phallocentrism: the slave turned lesbian; the sister; the sexborg; and the Sphinx. Having elucidated the importance of these figures for Land's thought, this article will conclude by drawing upon the younger Land's feminist resources to immanently critique the disappearance of women from his more recent neoreactionary philosophy in favor of concessions to patriarchal traditionalists.  相似文献   
298.
Neuropsychology Review - Substance use disorders (SUDs) are associated with impairments of cognitive functions, and cognitive training programs are thus rapidly developing in SUD treatment....  相似文献   
299.
We replicated the response‐restriction (RR) preference assessment and compared results in terms of preference hierarchies to those from free‐operant and multiple stimulus without replacement (MSWO) formats with six children with autism spectrum disorders (ASDs). We also assessed social validity of each format with teachers and clinicians who work with children with ASDs. Complete hierarchies were produced in four of 18 assessments and with MSWO and RR formats only. Results of the social validity assessment varied across raters, with each preference assessment format receiving the highest rating from at least one rater. Results are discussed in terms of practical recommendations and relative to the preference assessment literature as a whole.  相似文献   
300.
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