Central processing uncertainty as a determinant of choice reaction time

George E. Briggs, Arthur M. Johnsen, David Shinar

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

It was demonstrated that central processing uncertainty (Hc) can be derived to provide a single valued statement of the information hypothesis RT=a+b (Hc) across test stimulus sets and across several levels of test stimulus probability in an information reduction task. The derivation procedure assumes successive tests of stimulus hypotheses with Bayesian revision of stimulus probabilities after failure of an initial test. It was shown that the procedure can be generalized to data from single test stimuli in an information conservation task. Stimulus and response repetition effects were estimated for the information reduction task data.

Original languageEnglish
Pages (from-to)417-425
Number of pages9
JournalMemory and Cognition
Volume2
Issue number3
DOIs
StatePublished - 1 May 1974
Externally publishedYes

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