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101.
Thomas G. Cocklin Nicklas J. Ward Hsuan-Chih Chen James F. Juola 《Memory & cognition》1984,12(5):431-442
Experiment 1 compared paragraph comprehension for texts shown either as normal pages on a computer terminal screen or as rapid serial visual presentations (RSVPs) of small text segments to a common location. Over several days of practice, reading comprehension was equivalent in the normal presentation mode and the RSVP format. When successive RSVP segments contained some information in common, to mimic the experience of successive parafoveal and foveal views of words in normal reading, comprehension was somewhat worse than when successive segments contained no overlapping information. Experiment 2 used a variety of segment size and segment duration combinations to investigate the optimal means of presenting text in the RSVP format. Across a variety of presentation rates and text difficulties, comprehension was maximal for segments averaging about 12 character spaces in length. In Experiment 3, texts were divided into short idea units or into random segments of equal average length. Comprehension was shown to be greater in the structured condition than in the random condition. An optimal means of presenting text in the RSVP format could be superior to normal presentation methods for reading and other text-processing tasks. 相似文献
102.
103.
104.
Does the interpretability and aptness of a metaphor depend on prior existing associative relations between the metaphor topic and vehicle? Lexical decision latencies for pairs of words drawn from apt, comprehensible metaphors were no faster than latencies for randomly paired words. In contrast, lexical decision latencies for associatively related word pairs were faster than latencies for randomly paired words. These data suggest that good metaphors do not use preexisting associations to achieve their effects. Instead, we argue tht people use metaphors to create new relations between concepts. Implications for a theory of metaphor comprehension are discussed. 相似文献
105.
106.
Mary Henle 《Psychological research》1984,46(4):333-335
Summary Contrary to Pribram's assertion, Köhler proposed a functional isomorphism between brain processes and phenomenal events; the sense organs are not implied in the isomorphism principle. With respect to the facts of the Köhler-Pribram collaboration reliance on the written record is recommended. 相似文献
107.
Two experiments examined whether the memory representation for songs consists of independent or integrated components (melody and text). Subjects heard a serial presentation of excerpts from largely unfamiliar folksongs, followed by a recognition test. The test required subjects to recognize songs, melodies, or texts and consisted of five types of items: (a) exact songs heard in the presentation; (b) new songs; (c) old tunes with new words; (d) new tunes with old words; and (e) old tunes with old words of a different song from the same presentation (‘mismatch songs’). Experiment 1 supported the integration hypothesis: Subjects' recognition of components was higher in exact songs (a) than in songs with familiar but mismatched components (e). Melody recognition, in particular, was near chance unless the original words were present. Experiment 2 showed that this integration of melody and text occurred also across different performance renditions of a song and that it could not be eliminated by voluntary attention to the melody. 相似文献
108.
Claudia Card Jacquelynne S. Eccles Adrienne L. Zihlman Mary Lou Wylie 《Sex roles》1984,10(9-10):837-843
109.
刺激-效应的统一模型 总被引:2,自引:0,他引:2
本文通过对某些神经生理学实验结果的分析,从人体感受器官能够经受信号强度的巨大变化出发,建立了反映刺激τ和效应E一般关系的效应方程E=Blog(1+τ)。式中系数B为与效应E同量纲或性质的条件恒量。 值得注意的是,效应方程把心理学领域中许多不相关的经验定律用统一的模型联系起来。例如,从效应方程出发,能够推出实验心理学中的遗忘定律、海曼公式,心理物理学中的费希纳定律、韦伯定律、费瑞—帕特定律和格拉涅-哈帕公式等。 此外,对遗忘定律进行了修正,使其能适用于0≤t<1的时间范围,从而变得较全面。对费希纳定律也作了类似的修正,避免了出现负的感觉,并从不同角度阐述了效应E与感觉S的某些性质。对格拉涅-哈帕公式则作了较前更为合理的解释。 在推导关于闪光融合频率的费瑞-帕特定律时,得出一条影响中枢神经处理信息的速度和精度的规律。 作为这一模型的直接验证,可以从前人所作的一些实验数据分析中得出。本文举的例子为鲎鱼单根神经的实验;在另文里将举出反应时间依赖于刺激强度的另一个实例。 相似文献
110.
E Müller A Schapowahl A Seel?nder 《Psychiatrie, Neurologie, und medizinische Psychologie》1984,36(8):480-488
The somatic and psychosocial development of 80 subjects with manifest affective-phasic psychoses is studied retrospectively and compared with that of an identically sized control group consisting of neuropsychiatrically healthy subjects. Statistically significant differences were found particularly in the answers to questions dealing with social situation and social adaptability. Achievement at school and vocational qualifications were lower among the parents of the patients than among those of the healthy subjects. Characteristic features of the patients' childhood and adolescence were transient depression, often for no apparent cause, and maladaption, and vocational wishes were fulfilled less often than among the controls. The patients experienced greater difficulty in settling in to a new group due to their contact difficulties. 相似文献