Much attention has been paid to the pragmatic language function in schizophrenia. This study of Japanese patients with schizophrenia examined the relationship between impaired interpretation of the behaviors of other people in social contexts and the ability to recognize metaphor and irony. We assessed 34 patients with schizophrenia and 34 normal subjects using first- and second-order theory of mind tasks, the Metaphor and Sarcasm Scenario Test, and the Dewey Story Test (which tests the ability to judge others’ social behaviors). We compared the performance between the groups and analyzed correlations between the tasks. All tasks revealed significant deficits in the patients compared with the controls. In the patient group, metaphor comprehension was correlated with the ability to judge normal behaviors, and irony comprehension was correlated with the ability to judge abnormal behaviors, suggesting that deficits of social cognition in schizophrenia include these two types of factors associated with pragmatic language. 相似文献
We report a new angle illusion observed when viewing a real scene involving a straight road. The scene portrays two white lines which outline a traffic lane on a road and converge to a vanishing point. In experiment 1, observers estimated the angle created by these converging lines in this scene or in its image projected onto a screen. Results showed strong underestimation of the angle, ie over 50% for observations of both the real scene and its projected image. Experiment 2 assessed how depth cues in projected images influence the angle illusion. Results showed that this angle illusion disappeared when scene information surrounding convergent lines was removed. In addition, the illusion was attenuated with projection of an inverted scene image. These findings are interpreted in terms of a misadoption of depth information in the processing of angle perception in a flat image; in turn, this induces a massive angle illusion. 相似文献
This study examined picture recognition of concrete common objects and abstract random shapes under two presentation conditions: The durations of the unfilled intervals (off-time duration) that followed the presentation of the pictures were varied either randomly or in blocks. The major findings were: recognition of the concrete pictures was better than recognition of random shapes, the off-time duration did not influence recognition of either type of picture under the random presentation condition, and under the block presentation condition, recognition of the concrete pictures increased as a function of off-time duration, whereas the effect of off-time duration was not found for the abstract shapes. The results were interpreted as suggesting that a longer off-time duration is necessary for abstract shapes so that stimulus differentiation, verbal encoding, visual analogizing, and rehearsing may be utilized in processing. 相似文献
We report three cases of alexia with agraphia due to the left posterior inferior temporal lesions. In Case 1, the reading disability was more prominent in the use of Kana than in the use of Kanji, which is similar to previously reported cases of alexia with agraphia due to angular gyrus lesion. In Cases 2 and 3, by contrast, the reading disability was more prominent in the use of Kanji than in the use of Kana. In spontaneous writing and dictation, the disability was more pronounced in the use of Kanji compared with the use of Kana. In each of the three cases, the CT scan and positron emission tomography showed a localized lesion in the lower part of the left posterior temporal lobe. A typical form of an alexia with agraphia could be caused not only by the left angular lesion but also by the left posterior inferior temporal lesion. We discuss the neuropsychological analysis and pathogenetic mechanisms of alexia with agraphia due to the left posterior inferior temporal lesion in the comparison of alexia with agraphia caused by the left angular lesion. 相似文献
Prior’s three-valued modal logic Q was developed as a philosophically interesting modal logic. Thus, we should be able to modify Q as a temporal logic. Although a temporal version of Q was suggested by Prior, the subject has not been fully explored in the literature. In this paper, we develop a three-valued
temporal logic Qt and give its axiomatization and semantics. We also argue that Qt provides a smooth solution to the problem of future contingents.
Presented by Daniele Mundici 相似文献
The authors developed a data-based profiling system in order to support offender profiling. The system stored incident records of prior offenders. Inputting offence details of an unsolved incident, a probability score was assigned to each prior offender in the system; the score represented the behavioral similarity with the unsolved incident. The system then ranked all offenders in the system according to the probability scores, and prioritized the high-ranked offenders as possible suspects. Moreover, the system inferred the characteristics of unknown offenders by accumulating characteristics of the high-ranked offenders. The system achieved promising accuracy, especially for linking crimes to perpetrators. In 45 out of 81 simulation trials, the target offenders were retrieved as a rank score of 1 from among 868 sex offenders. 相似文献
Event-related potentials were recorded in a paradigm where an unrelated word was interposed between two related words. In one condition, the intervening item was masked and in another condition it was not. The N400 component indicated that priming of the related word was disrupted by the intervening item whether it was masked or not. The data are interpreted to be inconsistent with retrieval models of priming. 相似文献
Two experiments investigated the linguistic intuition of Japanese speakers in which they judged the grammaticality of sentences violating Chomsky's principle of Full Interpretation. Experiment 1 used bitransitive sentences, which included an extra argument that assumed a role of either subjective, dative, or objective on the one hand and that specified semantically a preceding argument or stood in par with it on the other. Findings showed that the speakers judged ungrammatical sentences involving a dative or an objective extra argument as more grammatical than those involving a subjective extra argument. Ungrammatical sentences with an extra specified argument were judged more grammatical than those with an extra par argument when the extra argument was objective. Experiment 2 used sentences that included a verbal noun (VN) comprising a noun followed by a verb, shita (did). Ungrammatical VN sentences contained two arguments given the same objective marker. These sentences were judged to be highly grammatical despite the violation of the principle. Findings suggest that speakers' actual knowledge of language is not fully consistent with the knowledge they are alleged by Chomsky to possess, including the principle of Full Interpretation. 相似文献
Young people develop a sense of personal identity during the transition to adulthood, a time when individuals choose and adhere to a specific set of goals, values, and beliefs. In addition, in many contemporary Asian societies, youth are expected to acquire and balance traditional and Western cultural views of the self — that is, independent and interdependent self‐construal. To understand the relationships between the personal and cultural facets of the transition to adulthood, this study examined (a) associations between personal identity and well‐being and (b) the possible moderating role of cultural self‐construal (independence and interdependence) in this link. These hypotheses were tested in a sample of 520 Japanese university students (52.6% female). The results indicated that personal identity predicted each dimension of well‐being, suggesting that the importance of personal identity in promoting youth's well‐being can be understood as a universal phenomenon. Moreover, because the moderating role of self‐construal in the links between identity and well‐being was found to be limited, personal identity can be viewed as operating separately from self‐construal in well‐being to a large extent. Implications and suggestions for future research are discussed. 相似文献
Measurement of adolescent life satisfaction across cultures has not received much attention in previous empirical research. The present study evaluated measurement invariance of the Satisfaction with Life Scale (SWLS) among adolescents in 24 countries and regions (N = 22,710; age range = 13–19 years; 53% female). A single-factor model with residual covariance between a pair of items tapping past life satisfaction fitted well in 19 countries and regions and showed a partial metric invariance. In a subset of nine countries and regions, partial scalar invariance was supported. Partial metric invariance across all 24 countries and regions was achieved when custom model modifications in five countries and regions were included. Three SWLS items showed evidence of noninvariance across cultures. The measurement model was found to operate similarly across gender and age. Our findings suggest that caution is needed when using the SWLS for measuring life satisfaction among adolescents from different cultures.