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111.
Following Clark Hull, it is widely considered that the asymptote of the learning curve represents motivational factors, but that rate of approach to asymptote ('i') represents associational factors. The suggestion that i may be a measure of intelligence was tested empirically in two studies. An initial exploratory study yielded a positive correlation between i and IQ. A more rigorous replication did not. The results are discussed briefly. 相似文献
112.
Television violence has been measured in numerous studies. However the amounts reported vary considerably depending on the
definitions provided of violence and the sampling periods adopted. Studies that have followed the methodology of Gerbner are
more easily compared and point to rates of around 5-6 violents acts per hour on prime time television in most countries. The
rate of violence on British television is considerably lower than this and evidence points to a recent decline. However, traditional
content analyses are limited and provide little understanding of television as a narrative art. 相似文献
113.
A ROWS is a ROSE: Spelling,sound, and reading 总被引:30,自引:0,他引:30
Guy C. van Orden 《Memory & cognition》1987,15(3):181-198
Skilled readers generally are assumed to make little or no use of words’ phonological features in visual word identification. Contrary to this assumption, college students’ performance in the present reading experiments showed large effects of stimulus word phonology. In Experiments 1 and 2, these subjects produced larger false positive error rates in a semantic categorization task when they responded to stimulus foils that were homophonic to category exemplars (e.g., ROWS for the category A FLOWER) than when they responded to spelling control foils. Additionally, in Experiment 2, this homophony effect was found under brief-exposure pattern-masking conditions, a result consistent with the possibility that phonology is an early source of constraint in word identification. Subjects did, however, correctly reject most homophone foils in Experiments 1 and 2. Experiment 3 investigated the source of this ability. The results of Experiment 3 suggest that subjects detected homophone impostors, such as ROWS, by verifying target foil spellings against their knowledge of the correct spellings of category exemplars, such as ROSE. 相似文献
114.
Matthew A. Laitinen Michael L. Woodruff Ronald H. Baisden 《Behavior research methods》1980,12(4):487-488
A circuit for inexpensive automation of a hydraulic microdrive is described. The circuit uses two integrated timing circuits with output periods defined by resistance-capacitance circuits. The output of this circuit operates a relay that controls a small electric motor that runs the microdrive. This system can operate in either a continuous mode for long-term infusion of solutions or in a stepwise fashion for lowering electrodes. When attached to an appropriate microdrive, the circuit can be employed in experiments in which brain-behavior relationships are investigated within anatomical, pharmacological, or electrophysiological paradigms. 相似文献
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Kundalni and the Physical World. Mary Scott. Routledge & Kegan Paul, London 1983 Paperback 274 pp £5.95
Seasons of the Spirit. Readings Through the Christian Year, selected and edited by George Every, Richard Harries and Kallisto's Ware, London, S.P.C.K., 1984 £7.50
Are Religious Cults Dangerous?. Carol Coulter Mercier Press Dublin and Cork 1984 ISBN 0–85342–722–4 (H/B) £4.50
The Making of a Moonie. Choice or Brainwashing?. Eileen Barker. Basil Blackwell, Oxford 1984 ISBN 0–631–13246–5 (H/B) £12 相似文献
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