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911.
Lexical–chromatic synaesthesia is a condition in which letters and/or words elicit percepts of synaesthetic colours, termed photisms. Anecdotal data suggest that synaesthetes are particularly sensitive to inconsistencies between their synaesthetic percepts and the real world, e.g., it can be annoying and unpleasant for them to see a letter printed in a colour different than the respective photism colour. For R, a synaesthete subject who participated in the present study, the photisms possess specific emotional values (a red photism is pleasing and attractive, green is repulsive and unpleasant, etc.). In contrast to the anecdotal data, R does not always find the colour–photism incongruence to be disturbing. More importantly, he states that it is the emotional coherence between the stimulus and the corresponding photism that matters. In a series of experiments, we studied this new concept of emotional coherence on three levels—subjective (self-report), behavioural, and physiological, corroborating R's introspective statements. Besides the implications of the concept of coherence itself, the results presented here suggest that even highly subjective cognitive constructs can be approached and measured experimentally, uncovering the workings of the underlying psychophysiological mechanisms.  相似文献   
912.
In the 1960s, a historical event occurred at one of Europe's most prestigious universities: The Dutch-speaking students forced the French-speaking students to relocate and establish their own university. We compared the extent to which members of each social group developed elaborate memories of the events surrounding the conflict and whether they were associated with differences in rehearsal type (media, conversational, rumination) and initiating conditions (importance, political engagement, and negative/positive emotions). All participants were university students at the time of the conflict. We found that Dutch-speakers exhibited more elaborate memories compared to French-speakers and that importance was associated with elaborate memories only for the Dutch-speakers. However, positive emotions appear to be critical in the formation of elaborate memories across the social groups. We found no such associations for negative emotions. We discuss these results in terms of the social/cognitive processes transcending social group membership in understanding how individuals remember past conflicts.  相似文献   
913.
This article provides a detailed analysis of the intellectual research project of Wilhelm Mann, one of the pioneers of experimental and educational psychology in Chile. Mann's work has been the object of so little analysis that his intellectual influences and networks are not clearly known. We analyzed 338 intratext citations from 22 works by Wilhelm Mann published during the period 1904–1915. As a result, we obtained a mapping of his cooperation networks and used a quantitative approach to study the authors who most influenced his career, among whom were William Stern, Herbert Spencer, Wilhelm Wundt, Alfred Binet, and Ernst Meumann. Mann was closely connected to the international and contemporary advances and discussions of his time, despite the lack of infrastructure and difficulties in communication. Mann was the first psychologist to develop a long-term project in Chile that aimed to measure the individualities of Chilean students and their intellectual development.  相似文献   
914.
Executive dysfunction has been extensively described in schizophrenia and has been found to correlate with the negative symptoms of the disease. However, executive dysfunction is usually assessed by cognitive tests, and these are not necessarily good predictors of an individual's daily functioning. This study aimed to discover whether executive dysfunction in schizophrenia can be measured by analyzing a daily routine such as cooking a meal. Behavior was scored on the basis of the optimal sequence of macrostructures (order of dishes) and microsteps (order of actions) that must be performed to prepare the meal in a minimum of time and with the smallest delay between the completion of the first and last dishes. The results showed that patients with schizophrenia make macrostructure but not micro-step sequencing errors. The number of repetitions and omissions and the delay between the completion of the first and last dish were all greater in patients than in control subjects. In patients with schizophrenia, but not in normal controls, these behavioral malfunctions were significantly correlated with both negative symptoms and performance on the executive tasks. Poor performance on the memory tests was not correlated with the behavioral malfunction. Therefore, daily functioning in schizophrenia may be specifically influenced by executive dysfunction in schizophrenia, and this can be quantitatively assessed with a behavioral scale of action sequences.  相似文献   
915.
Information for identifying a human face can be found both in the invariant structure of features and in idiosyncratic movements and gestures. When both kinds of information are available, psychological evidence indicates that: (1) dynamic information contributes more to recognition under non-optimal viewing conditions, e.g. poor illumination, low image resolution, recognition from a distance; (2) dynamic information contributes more as a viewer's experience with the face increases; and (3) a structure-from-motion analysis can make a perceptually based contribution to face recognition. A recently proposed distributed neural system for face perception, with minor modifications, can accommodate the psychological findings with moving faces.  相似文献   
916.
Pagés  Joan 《Synthese》2002,131(2):215-221
I will consider Armstrong's problems in trying to account for structural universals,i.e., a kind of complex universal whose instantiation by particulars involves differentparts of those particulars instantiating several basic properties and relations, such asthe property of being a molecule of methane. I present and criticise Armstrong's mostrecent attempt to explain structural properties by means of the identification of universals with types of states of affairs and I state my own solution to the problem by appealing to formal relations holding between particulars.  相似文献   
917.
Subjective Situations and Logical Omniscience   总被引:1,自引:0,他引:1  
Moreno  Antonio  Cortés  Ulises  Sales  Ton 《Studia Logica》2002,72(1):7-29
The beliefs of the agents in a multi-agent system have been formally modelled in the last decades using doxastic logics. The possible worlds model and its associated Kripke semantics provide an intuitive semantics for these logics, but they commit us to model agents that are logically omniscient. We propose a way of avoiding this problem, using a new kind of entities called subjective situations. We define a new doxastic logic based on these entities and we show how the belief operators have some desirable properties, while avoiding logical omniscience. A comparison with two well-known proposals (Levesque's logic of explicit and implicit beliefs and Thijsse's hybrid sieve systems) is also provided.  相似文献   
918.
Laflamme  Darquise  Pomerleau  Andrée  Malcuit  Gérard 《Sex roles》2002,47(11-12):507-518
Fathers and mothers of 87 firstborn infants completed a parental responsibility questionnaire; recorded accessibility and direct interaction time in caregiving, play, and outings; and were videotaped in a free-play session with their infants at 9 and 15 months of age. Analyses compared fathers' and mothers' involvement and interactive behaviors, and examined age-of-infant and gender-of-infant effects. At both times, fathers reported being less accessible to their infants and spending less time in direct interaction with them than did mothers. During times when both parents were available to the infant, fathers were less likely to provide basic care, but spent an equivalent amount of time in play and outings. Fathers in dual-earner families spent less time in accessibility, caregiving, and outings, but they engaged in as much play as mothers. Responsibility for disciplining the infant was rated as being equally shared amongst parents. During play, parents did not differ in the amount of physical contact, conventional play, nonconventional play, and attempts to direct the infant's attention. However, fathers vocalized less and made fewer requests than mothers. Differences between paternal and maternal involvement in childcare and stimulation behaviors are discussed with respect to infant age and infant gender.  相似文献   
919.
Hamartoses (HM) are defined as disorders involving nonneoplastic tissue overgrowth. Studies have examined the neuropsychological profiles of children with common HM, such as neurofibromatosis type 1. Limited information is known regarding neuropsychological profiles of rare HM such as Osteochondromatosis Syndrome (OS) and Klippel-Trenaunay Syndrome (KTS). The current investigation is, to our knowledge, the first attempt to define the cognitive phenotypes in two boys with OS and KTS. Results revealed significantly greater impairments involving sensorimotor and visuospatial skills, while verbal memory and language skills appeared relatively preserved. Significant neurobehavioral problems and marked social difficulties were evident. These findings suggest that these syndromes are on a Nonverbal Learning Disorder (NLD) continuum, with varying degrees of severity.  相似文献   
920.
The Catholic Church is built, on the one hand, upon a hierarchical structure and vertical relationships, with stratified duties, centered around an organizational culture which is based on strict obedience to institutional directives and which has a monopoly on the administration of the goods and resources concerning salvation. On the other hand, since the Second Vatican Council, the Church has proposed to incorporate lay people into God's Kingdom, a development which represents an opening to the active participation of diverse groups and a redistribution of access to the goods of salvation. Analysts may take a position one way or the other regarding their definition of the Church, and some even state the existence of a dominant church and a people's church. In contrast to both these perspectives, this paper looks at a methodological and theoretical model for studying diversity within Catholic unity. The model is based on the concept of the 'transversalized institution' as it is applied to the way in which Guadalajara's diocese functions.  相似文献   
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