Which of the following factors can affect reaction time?
AQA - CS Biology - Reaction Time

Quiz
•
Science
•
8th Grade
•
Medium
Thomas Blow
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Age
Caffeine intake
Fatigue
All of the above
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most accurate method to measure reaction time in a laboratory setting?
Using a stopwatch
Using a ruler drop test
Using a computer-based test
Asking the participant to guess
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the average reaction time from multiple trials?
Add all the reaction times together and divide by the number of trials
Take the highest reaction time
Take the lowest reaction time
Multiply all the reaction times together
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a student has reaction times of 0.25s, 0.30s, and 0.35s, what is their average reaction time?
0.25s
0.30s
0.33s
0.35s
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a lower reaction time indicate about a person's reflexes?
They have slower reflexes
They have faster reflexes
They are more tired
They are less attentive
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When comparing reaction times between two groups, what statistical measure is often used to determine if the difference is significant?
Mean
Median
Standard deviation
p-value
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a way to improve the reliability of reaction time results?
Increasing the number of trials
Ensuring consistent testing conditions
Using different types of tests for each trial
Randomising the order of trials
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