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231.
Rose Marie Pangborn Ida M. Trabue Nina Barylko Pikielna 《Attention, perception & psychophysics》1967,2(11):529-532
Differential sensitivity was measured before and after smoking a cigarette by seven smokers, using six non-smokers as controls. Stimuli consisted of the tastes of sucrose, sodium chloride, citric acid, caffeine, and quinine hydrochloride; the odors of vanillin and 2-butanone; and the viscosity produced by a carrageenan gum. No significant jnds were observed between smokers and non-smokers, nor before vs after smoking. Therefore, the data supported neither longterm nor short-term influences of cigarette smoking. Practice effects were noted among the control group, as more correct responses were obtained on the second than on the first set of solutions in most of the test stimuli. 相似文献
232.
Anatomoclinical correlations of the aphasias as defined through computerized tomography: Exceptions 总被引:7,自引:0,他引:7
We have studied the frequency of exceptions to classical aphasia localizations in right-handed, literate, adult, native speakers of Italian with focal vascular left-hemisphere lesions, correlating clinical and computerized tomography data. Two hundred sixty-seven subjects were given computerized tomography (CT) examinations; lesions were mapped onto lateral diagrams and the sites of the lesions were defined. Patients were then classified as nonfluent aphasics, fluent aphasics, and nonaphasics. Patients with negative CT scans (n = 10) or only "deep" lesions (n = 50) were not studied for anatomoclinical correlations. Of the remaining 207 patients, 36 presented unexpected findings. There were seven cases of fluent aphasia and "anterior" CT lesions and six cases with nonfluent aphasia and "posterior" CT lesions among them. The significance of these findings is discussed. 相似文献
233.
On the basis of social learning theory it can be hypothesized that information acquired through model observation can provide as rich a basis for a cognitive representation as that acquired by means of the usual KR procedure. A source of external information similar to that of model observation is videotape feedback (VTFB). Therefore, it was the purpose of this study to test the potency of these two sources of information with KR. The design was a 4 (groups) × 10 (blocks) factorial ANOVA with repeated measures on the last factor. Both immediate transfer and 48-hr retention effects were assessed. The immediate transfer analysis indicated a significant main effect for group. This effect appeared to be due to the poor performance of the VTFB group. The same effect approached significance after the 48-hr retention. Subsequent variance analysis indicated significant differences between transfer and retention within all conditions except modeling. 相似文献
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International Journal for Philosophy of Religion - 相似文献
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