Intermodal effects in choice reaction time

Ira H. Bernstein, Mark H. Clark, Barry A. Edelstein

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24 Scopus citations


2-alternative visual choice RTs were obtained from each of 4 trained Ss. RTs were obtained to the choice event alone (RTv) or to the choice event followed by a 10-msec 1-kHz sinusoidal tone burst (RTva), which could occur at any of 20 interstimulus intervals (ISIs) separating V and A, 0-190 msec. in 10-msec steps. RTva was a monotonically increasing function of ISI, with RTva < RTv at short ISIs. (PsycINFO Database Record (c) 2006 APA, all rights reserved).

Original languageEnglish (US)
Pages (from-to)405-407
Number of pages3
JournalJournal of Experimental Psychology
Issue number2
StatePublished - Aug 1 1969


  • visual choice reaction time, event paired with tone, time interval

ASJC Scopus subject areas

  • General Medicine

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