Order number of the selected Reaction (Reaction1..Reaction10).
Shows the total number of non-empty stimuli within this Reaction.
Shows the total number of empty stimuli within this Reaction.
Each Reaction (1..10) is associated with a corresponding keyboard key that represents the user's correct reaction (correct answer). You need to define these keys within the Keyboard keys window.
You can display this Dialog Box in one of these 3 ways: