On the time relations of mental processes: An examination of systems of processes in cascade (1979)
| Venue: | Psychological Review |
| Citations: | 93 - 9 self |
BibTeX
@ARTICLE{Mcclelland79onthe,
author = {James L. Mcclelland},
title = {On the time relations of mental processes: An examination of systems of processes in cascade},
journal = {Psychological Review},
year = {1979}
}
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Abstract
This article examines the possibility that the components of an informationprocessing system all operate continuously, passing information from one to the next as it becomes available. A model called the cascade model is presented and it is shown to be compatible with the general form of the relation between time and accuracy in speed-accuracy trade-off experiments. In the model, ex--perimentlLlmanipulations may have either or both of two effects on a processing level: They may alter the rate of response or the asymptotic quality pf the output. The effects of such manipulations on the output of a system of proessesare described. The model is then used to reexamine, the subtraction and additive factors methods for analyzing the composition of systems of processes. The examination of the additive factors method yields particularly interesting results. Among them is the finding that factors that affect the rates of two different processes would be expected to have additive effects on reaction times under the cascade model, whereas factors that both affect the rate of the same process would tend to interact, just as in the case in which the manipulations
