n which of the following situations would we expect the fastest response time?Question 21Answera.The stimulus being presented to the participant is identical in form to the stimulus used as the warning signal.b.The stimulus being presented to the participant is markedly different from the stimulus used as the warning signal.c.The stimulus being presented to the participant is the stimulus the participant was expecting.d.The stimulus being presented to the participant is identical in form to the warning signal but is different from the stimulus the participant was expecting.Clear my choice

stimulus and response?

What form of stimuli would be expected to produce the fastest reaction time?

When the time between two signals to respond is very short, the response to the second stimulusQuestion 12Answera.slows down.b.remains the same compared to longer intervals.c.speeds up.d.is more accurate.

Which of the following is NOT used in experiments on attention to increase the attentional demands of a task?Question 15Answera.increasing the presentation rate of the stimuli shown to the participantb.increasing the time allowed for the participant to make a response to a stimulusc.increasing the number of stimuli to which the participant must attendd.increasing the complexity of the stimuli shown to the participant

The brief delay between the presentation of two stimuli is known as theQuestion 1Answera.stimulus onset asynchrony.b.confounding.c.interaction.d.speed accuracy tradeoff.