The independent variable would be the type of music played. This is the variable that you manipulate in order to observe its effect on concentration levels.
If you are testing how different types of music affect concentration levels, what would be the independent variable?(1 point)
Responses
The type of music played
The type of music played
The concentration levels of the participants
The concentration levels of the participants
The age of the participants
The age of the participants
The duration of the experiment
1 answer