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Typical
Situation
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First
Stimulus: a Ready or Warning Signal, alerts
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subject
to upcoming reaction time stimulus.
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Foreperiod:
the time subject waits for the reaction
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time
stimulus, may be constant or variable.
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Second
Stimulus: the Reaction Time Stimulus, the
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stimulus
the subject responds to.
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Response:
the reaction time is the time from the
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onset of
the reaction time stimulus to the
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beginning
of the response.
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