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961.
Walter C. Gogel 《Attention, perception & psychophysics》1976,20(6):419-429
Two methods of measuring perceived distance as a function of familiar size were compared in five experiments. The method which uses the perception of motion concomitant with a motion of the head, unlike the method of verbal report, is considered to provide a measure of perceived distance that is unaffected by factors of cognitive distance. The results of the experiments indicate that although the perceived egocentric distance of an object can vary somewhat as a function of the cue of familiar size, the larger variation often found with verbal reports of distance is based upon cognitive, not perceptual, information. The cognitive information is interpreted as resulting from the perception of the object as off-sized and the observer’s assumption that the perceived size of an object will vary inversely with its physical distance. 相似文献
962.
963.
Two studies were designed to investigate the effects of prior information about plausible causes on subsequent attributions. In the Experiment 1, prior information was given about an internal and an external cause. It was predicted and found that the stronger an expectancy for a behavior, the more the behavior would be attributed to the cause that formed the basis of the expectancy. It was also predicted that (1) for facilitative causes, the stronger the expectancy based on a given cause, the less the behavior would be attributed to other causes (discounting), and (2)for inhibitory causes, the stronger the expectancy, the more the behavior would be attributed to other causes (augmenting). These predictions were not supported. It was suggested that discounting and augmenting did not occur because subjects had been given information about both causes which "locked in" their attributions to each cause. To test this explanation, a second study was undertaken in which observers were given information about only one cause. The results of Experiment 2 indicated that discounting and augmenting may only occur for attributions to causes about which no prior information is available. 相似文献
964.
Stephen W. Painton Walter L. Cullinan Eugene O. Mencke 《Attention, perception & psychophysics》1977,21(5):469-476
Eight young adult subjects scaled the auditory dimensions of duration and pitch using a modified method of numerical magnitude balance and adjustment of the stimuli for individual equal-loudness differences. Individual duration and pitch functions for magnitude estimation and for magnitude production fit the power law well. When compared with the revised reel scale and the pitch function obtained by S. S. Stevens and Galanter (Journal of Experimental psychology, 1957,54, 377–411), the group magnitude estimation and magnitude production pitch functions plotted in log-log coordinates showed high degrees of linearity. This was due mostly to the absence of a rollover in the high-frequency range of the continuum. It was hypothesized that pitch may be viewed as a linear function. This hypothesis was further supported when the exponents of the pitch and duration functions were used to predict closely the group exponent of cross-dimension matches. 相似文献
965.
Walter Ledermann 《Psychometrika》1939,4(2):109-116
A shortened method of finding the regression for estimation of the scores on mental factors is presented. If the correlations amongn tests are accounted for byr factors, the regression equation involves the inverse of anr ×r matrix instead of the inverse of ann ×n matrix. Whenr is much less thann, there is considerable saving in computational labor. A numerical example is presented to illustrate the method. 相似文献
966.
Walter Pitts 《Psychometrika》1943,8(2):131-140
The second of two parts of this article extends a mathematical theory of non-symbolic learning and conditioning to cases where reward and punishment are involved. The preceding results are generalized to the case where stimuli and responses are related psychophysically, thus constituting a theory of transfer, generalization, and discrimination. 相似文献
967.
Walter L. Deemer 《Psychometrika》1942,7(1):65-73
When errors of test scoring obey a Poisson frequency law (theoretical considerations suggest that they do), the method described may be used for finding the upper fiducial limits of scoring errors per paper. A criterion is suggested for establishing tolerance limits on scoring errors, and a method is given (1) for finding the probability of being wrong in the statement that the tolerance limit is being met for a given size sample or (2) for finding the size of sample that will make this probability not greater than some fixed value. 相似文献
968.
Emil J. Walter 《Synthese》1949,8(1):54-64
Ohne ZusammenfassungEin formal- klassifikatorischer Beitrag zur Terminologie der modernen Wirtschaftssysteme 相似文献
969.
Sixty-four subjects, divided into four groups according to sex and type of memorization instruction, were given a manual RT task requiring discrimination of two memorized from two nonmemorized faces. Two types of memorization were employed, one emphasizing highly negative affective imagery about the faces being memorized (extreme sadness), the other relatively neutral imagery (feeling composed). Females in the affective imagery group were predicted to show left-visual-field superiority (LVFS), while females employing neutral imagery were not. Males were predicted to show LVFS regardless of imagery type because of their presumed strong right-hemispheric dominance for visual-spatial functions. Predictions were accurate for females; neither group of males showed significant LVFS. Post-experimental semantic differential ratings of the emotionality of the memorized faces showed that LVFS existed for faces rated as emotional, but not for faces rated as nonemotional. This effect was common to the sexes. Results indicate that right-hemispheric memory storage of faces can be induced in females through affective imagery and in both sexes via idiosyncratically perceived emotionality in the face stimuli. This effect of affectivity cannot be attributed to visual-spatial dominannce of the right hemisphere. 相似文献
970.
Robert L Dipboye Walter H Zultowski H.Dudley Dewhirst Richard D Arvey 《Journal of Vocational Behavior》1979,15(2):193-206
Korman's (Journal of Applied Psychology, 1968, 52, 484–490) prediction that performance and satisfaction should be positively related for high self-esteem individuals and unrelated for low self-esteem individuals was tested with samples of scientists, engineers, homemakers, firefighters, and clerical workers. Although there was a slight tendency for this prediction to be supported with the male scientist, engineer, and firefighter samples, Korman's theory was unsupported in the homemaker and clerical worker samples. Since the correlations found for low and high self-esteem persons significantly differed in only one of eight comparisons, self-esteem did not appear to be a reliable moderator of the performance-satisfaction relationship. Problems with previous studies purporting to test Korman's prediction are discussed, and the possibility of a confound between self-esteem and sex role and/or status is introduced. 相似文献