Actually , when the person start the program (press the button once) , the program start and the trial Number start to increment.
The idea is to create an infinite loop with the beat (synch test) when the user start and then , if the button is pressed again , the trial number start to increment
this way people could observe the beat/rhythm and only with their first button press (after the press to start the test) will they start keeping the beat.
Actually , when the person start the program (press the button once) , the program start and the trial Number start to increment.
The idea is to create an infinite loop with the beat (synch test) when the user start and then , if the button is pressed again , the trial number start to increment