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211.
Humans have the remarkable ability to mentally travel through past and future times. However, while memory for the times of past events has been much investigated, little is known about how imagined future events are temporally located. Using a think-aloud protocol, we found that the temporal location of past and future events is rarely directly accessed, but instead mostly relies on reconstructive and inferential strategies. References to lifetime periods and factual knowledge (about the self, others, and the world) were most frequently used to determine the temporal location of both past and future events. Event details (e.g., places, persons, or weather conditions) were also used, but mainly for past events. Finally, the results showed that events whose temporal location was directly accessed were judged more important for personal goals. Together, these findings shed new light on the mechanisms involved in locating personal events in past and future times. 相似文献
212.
Ben Bauer 《Attention, perception & psychophysics》2017,79(8):2510-2522
The present experiment investigated performance in perceptual averaging of line ensembles during maintenance of minimal and near-span memory loads of digits. Observers memorized a four-to-seven digit number (high load) or a zero (low load) prior to a brief exposure (500 ms) of an ensemble of nine horizontal lines of various lengths. A subsequent probe line was then classified by observers as greater than or less than the ensemble average length followed by serial recall of the memory load. Slope analysis of the psychometric functions relating p(”greater than”) and the probe to ensemble-mean-size-ratio showed an advantage (steeper slope and therefore smaller threshold) for averaging under high-load compared with low-load conditions. Reaction time analysis indicated that faster probe responses were more accurate than slower responses. 相似文献
213.
Experiential avoidance (EA) is an emotion-regulation strategy used to control or avoid unpleasant internal experiences. Despite the important role of avoidance in depressive disorders, there is relatively little research directly examining the role of EA in the development and maintenance of depression, and most of this research relies on measurement of EA as a global and stable personality trait. In this study we sought to extend the research on EA and depression by using a daily diary design and multilevel analysis to examine how the daily relationship between EA and negative affect (NA) varies as a function of baseline depressive symptoms. In order to achieve this goal we created a new state measure of EA assessing several avoidant behaviors. The findings revealed that participants with more depressive symptoms used more daily EA overall. Additionally, the difference in daily EA between those with higher versus lower depressive symptoms was greater on days when participants experienced less NA. This moderation effect was found only concurrently whereas one-day lagged analysis failed to reveal this effect. These findings provide preliminary support for the hypothesis that depression is associated with an inflexibly high level of avoidant emotion regulation. 相似文献
214.
215.
Ben van Lier 《Metaphilosophy》2017,48(5):698-711
A blockchain can be considered a technological phenomenon that is made up of different interconnected and autonomous systems. Such systems are referred to here as cyber‐physical systems: complex interconnections of cyber and physical components. When cyber‐physical systems are interconnected, a new whole consisting of a system of systems is created by the autonomous systems and their intercommunication and interaction. In a blockchain, individual systems can independently make decisions on joint information transactions. The decision‐making procedures needed for this are executed based on fault‐tolerant communication and voting and consensus procedures, while the results of these decision‐making procedures are stored in distributed ledgers. Due to the intercommunication, interaction, and independent decision making by autonomous systems, the new whole of a blockchain is a complex entity. Complexity science rather than the usual reductionist scientific approach can help us better understand the behaviour of the new and continuously developing whole of a blockchain as a technological phenomenon. 相似文献
216.
Matthew Fuller-Tyszkiewicz Tanya Karvounis Rachel Pemberton Linda Hartley-Clark Ben Richardson 《Motivation and emotion》2017,41(4):510-521
This study tests relative contributions and time-course of proposed risk/protective factors (e.g., stress, coping, and lack of social interactions) for influencing depressed mood states in daily life. Seventy-three participants completed baseline measurement of major depressive disorder symptomatology, followed by smartphone app-based monitoring of momentary experiences of depressed mood and risk/protective factors for 7 days. All predictors had deteriorating impacts on mood as lag increased, and the optimal lag appears to be less than 120 min. Linear decay in effect sizes was found for physical activity, social interaction, and tiredness, whereas exponential decline in effect sizes was found for stress and coping ability. Stress, coping, and depressed mood at the prior time-point were the best predictors of subsequent mood. These effects did not differ as a function of trait depressive symptom severity. Findings highlight the influence of spacing of assessments in identification and magnitude of predictors of mood states, and provide insights into key drivers of change in mood and their time-course. 相似文献
217.
Ben Cross 《South African Journal of Philosophy》2017,36(2):278-291
The idea that a person might have a duty to defer to the moral judgments of others is typically something that arouses our suspicion, in ways that other kinds of deference do not. One explanation for this is the value of autonomy. According to this explanation, people have a duty to be autonomous, and any act of deferring to another person’s moral judgement is not an autonomous action. Call this “the Autonomy Argument” against moral deference. In this article, I criticise the Autonomy Argument. I argue that, even if we accept that an act of moral deference can never be autonomous, those who believe that people have a duty to be autonomous must accept that acts of moral deference are morally necessary. This is because some people are incapable of becoming autonomous by themselves, and deferring to a moral expert is the only way they might ever become autonomous. 相似文献
218.
Ben Bryan 《Australasian journal of philosophy》2017,95(2):317-327
In this paper, I bring into conversation with each other two views about the justification of punishment: the rights forfeiture theory and the duty view. I argue that philosophers attracted to the former should instead accept the latter. 相似文献
219.
Remi de Fleurian Tim Blackwell Oded Ben‐Tal Daniel Müllensiefen 《Cognitive Science》2017,41(3):800-813
To formalize the human judgment of rhythm complexity, we used five measures from information theory and algorithmic complexity to measure the complexity of 48 artificially generated rhythmic sequences. We compared these measurements to human prediction accuracy and easiness judgments obtained from a listening experiment, in which 32 participants guessed the last beat of each sequence. We also investigated the modulating effects of musical expertise and general pattern identification ability. Entropy rate and Kolmogorov complexity were correlated with prediction accuracy, and highly correlated with easiness judgments. A logistic regression showed main effects of musical training, entropy rate, and Kolmogorov complexity, and an interaction between musical training and both entropy rate and Kolmogorov complexity. These results indicate that information‐theoretic concepts capture some salient features of the human judgment of rhythm complexity, and they confirm the influence of musical expertise on complexity judgments. 相似文献
220.
Ben Blumson 《Philosophical Studies》2010,149(2):135-151
This paper argues for a possible worlds theory of the content of pictures, with three complications: depictive content is
centred, two-dimensional and structured. The paper argues that this theory supports a strong analogy between depictive and
other kinds of representation and the platitude that depiction is mediated by resemblance. 相似文献