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21.
FranciscoMauroSalzano 《医学与哲学(人文社会医学版)》2004,25(10):22-23
先辈传承的环境形态已经在许多方面发生的改变,这些改变可能是由自然和生物因素引起的,但最重要的动因是人类自身.几乎地球的每一个地方都有人类,虽然目前无法预知我们进化的前景,但有一点可以肯定,即我们是一种非常优势的生命物种. 相似文献
22.
Individuals perceive their own group to be more typical of a shared superordinate identity than other groups are. This in-group projection process has been demonstrated with both self-report and indirect measures. The two studies reported here extend this research to the visual level, specifically, within the domain of faces. Using an innovative reverse-correlation approach, we found that German and Portuguese participants' visual representations of European faces resembled the appearance typical for their own national identity. This effect was found even among participants who explicitly denied that one nation was more typical of Europe than the other (Study 1). Moreover, Study 2 provides experimental evidence that in-group projection is restricted to inclusive superordinate groups, as the effect was not observed for visual representations of a category ("Australian") that did not include participants' in-group. Implications for the in-group projection model, as well as for the applicability of reverse-correlation paradigms, are discussed. 相似文献
23.
The similarity approach stands as a significant attempt to defend scientific realism from the attack of the pessimistic meta-induction.
The strategy behind the similarity approach is to shift from an absolute notion of truth to the more flexible one of truthlikeness.
Nonetheless, some authors are not satisfied with this attempt to defend realism and find that the notion of truthlikeness
is not fully convincing. The aim of this paper is to analyze and understand the reasons of this dissatisfaction. Our thesis
is that the dissatisfaction with the notion of truthlikeness concerns the double role that this notion plays within the similarity
approach: This notion plays both a regulative role in the conception of theories and a constitutive one in their selection. 相似文献
24.
25.
Maintained attitudinal changes in nursing personnel after a brief training on suicide prevention 总被引:1,自引:0,他引:1
Botega NJ Silva SV Reginato DG Rapeli CB Cais CF Mauro ML Stefanello S Cecconi JP 《Suicide & life-threatening behavior》2007,37(2):145-153
Nursing personnel (N = 317) working at a general hospital attended a 6-hour training program on suicide prevention. They answered anonymously pre- and post-training the Suicide Behavior Attitude Questionnaire (SBAQ), which comprises 21 visual analogue scale items divided in three factorial subscales. The results indicated there were positive changes in the attitudes and these gains were significantly maintained at the 6-month follow-up evaluation. Improvement was in the Feelings and Professional Capacity subscales (ANOVA; p = 0.0001 and 0.01, respectively). There was no change on the Right to Suicide subscale. Because attitudes influence the effectiveness of health care personnel interventions, our findings may have important implications for the development of suicide prevention programs. 相似文献
26.
Romina Mauro Antonio Pierro Lucia Mannetti E. Tory Higgins Arie W. Kruglanski 《Psychological science》2009,20(6):681-685
ABSTRACT— In this research, we varied the composition of 4-member groups. One third of the groups consisted exclusively of "locomotors," individuals predominantly oriented toward action. Another third of the groups consisted exclusively of "assessors," individuals predominantly oriented toward evaluation. The final third of the groups consisted of a mix of locomotors and assessors. We found that the groups containing only locomotors were faster than the groups containing only assessors, and the groups containing only assessors were more accurate than the groups containing only locomotors. The groups containing a mix of assessors and locomotors were as fast as the groups containing only locomotors and as accurate as the groups containing only assessors. These results echo findings at the individual level of analysis, and suggest that the testing and action components of operating systems independently contribute to performance both intra- and interpersonally. 相似文献
27.
E Charles Mace Nancy A. Neef Doran Shade Benjamin C. Mauro 《Journal of applied behavior analysis》1996,29(1):11-24
Students with learning difficulties participated in two studies that analyzed the effects of problem difficulty and reinforcer quality upon time allocated to two sets of arithmetic problems reinforced according to a concurrent variable-interval 30-s variable-interval 120-s schedule. In Study 1, high- and low-difficulty arithmetic problems were systematically combined with rich and lean concurrent schedules (nickels used as reinforcers) across conditions using a single-subject design. The pairing of the high-difficulty problems with the richer schedule failed to offset time allocated to that alternative. Study 2 investigated the interactive effects of problem difficulty and reinforcer quality (nickels vs. program money) upon time allocation to arithmetic problems maintained by the concurrent schedules of reinforcement. Unlike problem difficulty, the pairing of the lesser quality reinforcer (program money) with the richer schedule reduced the time allocated to that alternative. The magnitude of this effect was greatest when combined with the low-difficulty problems. These studies have important implications for a matching law analysis of asymmetrical reinforcement variables that influence time allocation. 相似文献
28.
Mauro Ferrari 《Studia Logica》1997,59(3):303-330
In this paper we provide cut-free tableau calculi for the intuitionistic modal logics IK, ID, IT, i.e. the intuitionistic analogues of the classical modal systems K, D and T. Further, we analyse the necessity of duplicating formulas to which rules are applied. In order to develop these calculi we extend to the modal case some ideas presented by Miglioli, Moscato and Ornaghi for intuitionistic logic. Specifically, we enlarge the language with the new signs Fc and CR near to the usual signs T and F. In this work we establish the soundness and completeness theorems for these calculi with respect to the Kripke semantics proposed by Fischer Servi. 相似文献
29.
Mauro Maldonato 《World Futures: Journal of General Evolution》2018,74(3):158-174
Musical improvisation is the expressive capacity of a performer fostered by access to their own “productive” (creative) or “reproductive” (mnestic) tonal imagery: a field of consciousness that includes experiences, images that are internal, combined, distorted, associated, or in competition between themselves. In the highly original form of life that is jazz, narrating means directing time: a time of epiphanies and introversions, of intuitions and revelations, of syncopated rhythms and aesthetic insights, which appear and disappear on the edges of interference between consciousness and the unconscious. The performing urgency of gestures, voices, and sounds, although arranged in the same scene, highlights the difference in individual time. In this intense activity of opposition and resolution the experience becomes an unstable territory that rests on the capacity of the body to remember, decide, anticipate, and invent. The ego reveals itself to be an emerging representation of our nerve structures and, even if conscious organization continues to be attributed to it, its role is not at all crucial. Unity, if anything, means coordination. The conscious ego is the expression of the body. In its ultimate form its unity is a biological problem. 相似文献
30.
Mauro Manassi Alina Liberman Anna Kosovicheva Kathy Zhang David Whitney 《Psychonomic bulletin & review》2018,25(6):2245-2253
Observers perceive objects in the world as stable over space and time, even though the visual experience of those objects is often discontinuous and distorted due to masking, occlusion, camouflage, or noise. How are we able to easily and quickly achieve stable perception in spite of this constantly changing visual input? It was previously shown that observers experience serial dependence in the perception of features and objects, an effect that extends up to 15 seconds back in time. Here, we asked whether the visual system utilizes an object’s prior physical location to inform future position assignments in order to maximize location stability of an object over time. To test this, we presented subjects with small targets at random angular locations relative to central fixation in the peripheral visual field. Subjects reported the perceived location of the target on each trial by adjusting a cursor’s position to match its location. Subjects made consistent errors when reporting the perceived position of the target on the current trial, mislocalizing it toward the position of the target in the preceding two trials (Experiment 1). This pull in position perception occurred even when a response was not required on the previous trial (Experiment 2). In addition, we show that serial dependence in perceived position occurs immediately after stimulus presentation, and it is a fast stabilization mechanism that does not require a delay (Experiment 3). This indicates that serial dependence occurs for position representations and facilitates the stable perception of objects in space. Taken together with previous work, our results show that serial dependence occurs at many stages of visual processing, from initial position assignment to object categorization. 相似文献