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181.
Stefan Morawski 《Studies in East European Thought》1992,43(2):117-137
Born in 1921, professor of philosophy at the University of Warsaw and art theory in the Polish Academy of Sciences; has published twelve books and more than three hundred articles (bibliography in volume 14 of A. Mercier (ed.).Philosophers on Their Own Work. Bern: 1990) ranging over the history of aesthetics, Marxist and Soviet aesthetics, and issues related to the status of the arts in contemporary Western culture. 相似文献
182.
Three experiments examined whether temporal uncertainty about the delivery of a response stimulus affects response force in a simple reaction time (RT) situation. All experiments manipulated the foreperiod; that is, the interval between a warning signal and the response stimulus. In the constant condition, foreperiod length was kept constant over a block of trials but changed from block to block. In the variable condition, foreperiod length varied randomly from trial to trial. A visual warning and response stimulus were used in Experiment 1; response force decreased with foreperiod length in the variable condition, but increased in the constant condition. This result is consistent with the hypothesis that responses are less forceful when the temporal occurrence of the response stimulus is predictable. In a second experiment with an auditory warning signal and a response stimulus, response force was less sensitive to foreperiod manipulations. The third experiment manipulated both the modality and the intensity of the response signal and employed a tactile warning signal. This experiment indicated that neither the modality nor the intensity of the response signal affects the relation between response force and foreperiod length. An extension of Näätänen’s (1971) motor-readiness model accounts for the main results. 相似文献
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184.
Thomas Nicholas George Wolfe S. Stefan Soltysik Jose L. Garcia W. Jeffrey Wilson Pathrapankal Abraham 《Integrative psychological & behavioral science》1983,18(3):144-153
Heart rate and motor responses were recorded in cats of different ages during classical conditioning. A deceleratory-acceleratory heart rate pattern observed during the CS-US interval in one and four-week-old kittens is an alpha conditioned response, a potentiated original response to the CS. At eight weeks of age two new distinct patterns of pure acceleration or pure deceleration are acquired during conditioning and in the absence of motor learning. At 12 weeks of age and in adult subjects, heart rate patterns during the CS-US interval become more complex and conditioned motor responses can be observed. A covariance of HR acceleration and motor responses during the CS-US interval is absent in eight-week-old subjects, but quite high in 12-week-old subjects and adult cats. The data are interpreted as suggesting separate elicitatory mechanisms of HR and motor responses which may show synchrony later in ontogeny. 相似文献
185.
Journal for General Philosophy of Science - One — Sided understanding of Aristotle led to the view that the principal aim of science is general knowledge. In modern times this view must be... 相似文献
186.
Stefan Turnau 《Studia Logica》1970,26(1):123-129
Allatum est die 2 Julii 1969 相似文献
187.
188.
Stefan Pfattheicher Christoph Strauch Svenja Diefenbacher Robert Schnuerch 《Journal of applied social psychology》2018,48(4):188-194
Humans modify their behavior in a socially desirable way when being watched by others. We applied this basic idea to hand hygiene compliance, a behavior that is crucial for preventing germ transmission and successive infections in many settings. Building on the assumption that hand hygiene behavior is socially desirable, we assume that individuals show stronger hand hygiene compliance when being watched. In a field study in a women's public restroom (N = 354), we exposed individuals to a message advising that hand‐washing protects against the spread of pathogens. In the experimental condition, stylized human watching eyes were presented above the message. In the control condition, three stars were presented. Analysis revealed a significantly higher percentage of hand hygiene compliance in the watching eyes condition (83.3%) compared to the control condition (71.9%; odds ratio: 1.95, p = .01). The applied value for employers and public institutions is discussed. 相似文献
189.
Emphasizing excellence and diversity cues on university websites: Additive or interactive effects on prospective students' psychological reactions?
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A series of three web‐based scenario experiments investigated how emphasizing excellence and/or diversity on university websites affects students' psychological reactions toward the advertising institution. Our findings form a robust pattern suggesting that emphasizing excellence and emphasizing diversity have additive (rather than interactive or mutually interfering) effects. Two studies (N = 346 and N = 128) showed that the effects of emphasizing excellence and diversity arise from different psychological processes related to important aspects of student applicants' expectations about how well they “fit in” and how well the institution will meet their needs. Study 3 (N = 363), using a within‐subject design, further corroborated that participants preferred universities whose websites emphasized both excellence as well as diversity. Practical implications and directions for future research are discussed. 相似文献
190.
Robin L. Peterson Anne B. Arnett Bruce F. Pennington Brian Byrne Stefan Samuelsson Richard K. Olson 《Developmental science》2018,21(3)
Previous research has established that learning to read improves children's performance on reading‐related phonological tasks, including phoneme awareness (PA) and nonword repetition. Few studies have investigated whether literacy acquisition also promotes children's rapid automatized naming (RAN). We tested the hypothesis that literacy acquisition should influence RAN in an international, longitudinal population sample of twins. Cross‐lagged path models evaluated the relationships among literacy, PA, and RAN across four time points from pre‐kindergarten through grade 4. Consistent with previous research, literacy showed bidirectional relationships with reading‐related oral language skills. We found novel evidence for an effect of earlier literacy on later RAN, which was most evident in children at early phases of literacy development. In contrast, the influence of earlier RAN on later literacy was predominant among older children. These findings imply that the association between these two related skills is moderated by development. Implications for models of reading development and for dyslexia research are discussed. 相似文献