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611.
Evan S. Kogan Robert I. Kabacoff Michel Hersen Vincent B. Van Hasselt 《Journal of psychopathology and behavioral assessment》1994,16(3):233-242
The present study developed new clinical cutoffs for the Beck Depression Inventory (BDI) and the Geriatric Depression Scale (GDS) with 59 older adult psychiatric outpatients. Maximum discrimination of a current major depressive episode resulted, with cutoff scores of 22 for the BDI and 16 for the GDS. Specifically, the following validity scores emerged for the BDI: sensitivity, 64%; specificity, 73%; positive predictive power, 75%; negative predictive power, 61%; and hit rate 68%. For the GDS the validity scores were as follows: sensitivity, 79%; specificity, 69%; positive predictive power, 77%; negative predictive power, 72%; and hit rate, 75%. Combined BDI and GDS scores did not result in improved prediction of a current major depressive episode as compared to the GDS alone. These results support the notion that the BDI and GDS are valid quick screening instruments in discriminating a current major depressive episode for older adult psychiatric outpatients. 相似文献
612.
Michel Guerraz Didier Poquin Théophile Ohlmann 《Attention, perception & psychophysics》1998,60(2):287-295
A static or kinetic visual disturbance affects subjects’ ability to estimate the direction of the gravitational vertical. This kind of error is increased by a head roll inclination. In two experiments, we combined head orientation with a static (Experiment 1: tilted frame) versus kinetic (Experiment 2: rotating disk) visual disturbance. The results showed that with a static visual disturbance, the increase of errors in the inclined head condition was mainly the consequence of a postural head effect like an Aubert effect. On the contrary, with a kinetic visual disturbance, it appears that the disk effect increases with head inclination. However, individual errors observed with the head inclined in front of a stationary disk were systematically correlated with the errors triggered by the same head inclination in front of a rotating disk. These observations confirm that the head axis spatial reference plays an important role in orientation perception, whatever the head position and the kind of visual display. 相似文献
613.
Michel Denis 《International journal of psychology》1998,33(6):377-395
This paper reports the results of an international survey on the place and role of psychology in cognitive science (CS). The respondents were psychological societies from 31 countries illustrating a variety of situations, from countries where psychology has been established as a science for a long time to countries where it has been established more recently and is still developing. The paper reviews topics covered by the CS approach, as well as research operations and initiatives taken in this domain. The analysis of responses reflects the belief that psychology, in general, has a central role in CS. This is based on epistemological considerations, as well as on the recognition of the methodological expertise of psychology for collecting and analyzing empirical data. Psychology is reported to have a unique integrative capacity and to take care to maintain the place of the human being at the centre of CS. Limitations and obstacles to the development of pluridisciplinary research on cognition are also reported, and information is provided on the training programmes in CS and the institutions that support research in this domain. 相似文献
614.
615.
Summary In two experiments, three modes of action encoding were compared: overt enactment, self-imagination, and imagination of another person performing the actions. Overt enactment and imagining self-performance of an action are mainly assumed to involve motor-kinesthetic representations, whereas imagining another person is thought to place more demands on the visual representational system. Previous paired-associate learning data on memory of action verbs showed that motor-kinesthetic imagery hinders pair integration, but that pair integration is facilitated by visual imagery. The comparison of free and cued recall of actions learned from lists of concrete nouns supports the assumption that the representational properties of overt enactment and self-imagination differ from those involved in the imagining of another person. 相似文献
616.
Michel Reeber 《Islam & Christian-Muslim Relations》1991,2(2):275-294
Since the beginning of the 1980s France has witnessed intensive preaching activity in Muslim quarters. It is impossible to understand the significance of this phenomenon of the reislamization and mobilization of the community without first paying attention to the function of liturgical preaching in Islam, i.e. the khutba. In France the selection of the preachers is determined not only by the rules of supply and demand but also by the dynamics of external spheres of influence. This focus on the spoken word is manifested in many different ways within the very heart of the Muslim community. All the same, the western context in which it evolves modifies it palpably. A process of inculturation can already be noticed. 相似文献
617.
Breittmayer JP Bungener M De The H Eschwege E Fougereau M Guedj G Kordon C Philippe O Postel-Vinay MC Schaffar-Esterle L;French National Medical Health Research Institute 《Science and engineering ethics》2000,6(1):41-48
Institutions in France are not yet well prepared to respond to allegations of scientific misconduct. Following a serious allegation
in late 1997. INSERM,* the primary organization for medical and health-related research in France, began to reflect on this
subject, aided by scientists and jurists. The conclusions have resulted in establishing a procedure to be followed in cases
of alleged misconduct, and also in reinforcing the application of good laboratory practices within each laboratory. Guidelines
for authorship practices and scientific assessment must also be considered. Even though each institution must remain responsible
for responding to allegations of scientific misconduct within its doors, INSERM would like to see national, European, and
international co-ordination about the methods of such response.
Institut National de la Santé et de la Recherche Médicale (eng. French National Medical Research Institute) is known as INSERM.
An earlier version of this paper was presented at a symposium, Scientific Misconduct: An International Perspective, organised by The Medical University of Warsaw, 16 November, 1998. 相似文献
618.
Mutism after cerebellar injury has been associated with tumors, hemorrhage, and surgery of midline cerebellar structures. Literature review identified 54 cases, primarily in children after surgical splitting of the inferior vermis. We present a 47-year-old who developed transient mutism after cerebellar hemorrhage. This represents the first report of transient mutism in an adult with neither tumor nor brainstem infarction and documents the importance of cerebellar structures for initiation and production of speech in adulthood. This case further differs from those previous because of the long mute period and the subsequent return of continued ataxic and dysarthric speech. 相似文献
619.
Abstract— In the word-length effect (WLE), lists of shorter words are better recalled than lists of longer words This effect a fundamental to decay-based theories of verbal short-term memory, such as the phonological loop theory (Baddeley, 1986) The WLE has been attributed to the time taken to articulate words, not their structure, a critical point in the debate between decay and interference theories However, this article, we show that the traditional WLE comprises two opposed effects an advantage for words spoken more quickly (short words in terms of duration) and an advantage for words with more elements (long words in terms of complexity) We also report two interactions a disadvantage for a midlist change in duration and an advantage for a midlist change in complexity These results contradict simple decay- based theories and establish the importance of interference in short- term memory We discuss whether decay is also required 相似文献
620.