Results 241 to 250 of about 2,946,957 (300)

ON THE NATURE OF THE PERCEPTUAL SPEED FACTOR

Scandinavian Journal of Psychology, 1969
Werdelin, I. & Stjernberg, G. On the nature of the perceptual speed factor. Scand. J. Psychol., 1969, 10, 185–192.–149 subjects, about 15 years old, were given 25 psychological tests. Some of these defined the reference factors R, S, N, and P, others were designed to study the nature of the P factor.
I, Werdelin, G, Stjernberg
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Impact of human factor on speed choice

2015 6th IEEE International Conference on Cognitive Infocommunications (CogInfoCom), 2015
The paper presents results of an extensive study of speeds at night-time. The research was based on studies carried out over several years in which speeds were measured on two-lane rural roads (speed limit 90 km/h) and main network roads with suburban characteristic (similar to roads in small towns with various intensity of residential and commercial ...
Stanislaw Gaca, Mariusz Kiec
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The factor of speed in intelligence.

Journal of Experimental Psychology, 1926
From results secured from experiments with trained subjects in a psychological laboratory the authors conclude that speed of reaction is probably the most important factor in individual differences which appear in acts which involve "intelligence." There is a high correlation between score in an intelligence test, speed in an intelligence test, and ...
H. Peak, E. G. Boring
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Speeded testing in the assessment of intelligence gives rise to a speed factor

Intelligence, 2018
Abstract This paper reports an investigation of whether data on intelligence obtained by speeded testing have to be represented in confirmatory factor analysis (CFA) by an additional factor besides the ability factor, and whether the additional factor can be identified as a speed factor.
Xuezhu Ren, Tengfei Wang, Sumin Sun, Mi Deng, Karl Schweizer   +4 more
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Certain Factors Affecting Telegraph Speed

Transactions of the American Institute of Electrical Engineers, 1924
In considering methods for increasing the speed of telegraph circuits, the engineer is confronted by the problem of transmitting over a circuit the maximum amount of intelligence using a given frequency range, without causing undue interference, either in the circuit being considered or from that circuit to other circuits.
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Factors Influencing the Speed of Flocculation

The Journal of Immunology, 1935
Summary The higher the Lf-units of diphtheria-toxin or anatoxin, the smaller the Kf-value, as has been asserted by many observers. If diphtheria toxin or anatoxin is freed from accompanying substances by dialysis or purification by the calcium-phosphate method, its Kf-value becomes smaller.
K Ando, T Komiyama
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Dissociable factors affect speed perception and discrimination

Clinical & Experimental Ophthalmology, 2000
ABSTRACTFactors affecting our judgement of the speed of visual motion were investigated. Two types of judgement were made: perceived speed relative to a standard comparison stimulus, and discrimination between the speeds of similar stimuli. The factors affecting these two judgements were found to be doubly dissociable, suggesting that they may be ...
Clifford, C. W. G., Arnold, D. H., Wenderoth, P.   +2 more
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