Reaction time refers to:
A) The time between the presentation of a stimulus and when it is picked up by one of the sensory systems
B) The time between the presentation of a stimulus and completion of a movement
C) The time between the presentation of a stimulus and initial activation of the appropriate muscle groups
D) The time between when sensory information is given meaning in the brain to the initial activation of the appropriate muscle groups
E) The time between when sensory information is given meaning in the brain to the completion of the movement

Question

Quizplus · Accepted Answer

Reaction time is the interval between the presentation of a stimulus and the initial activation of the appropriate muscle groups, marking the beginning of a response.

Reaction Time Refers To