So far you have been able to add
How to apply?
Create the task. In the Advanced tab add a timer in seconds, for
How deduction of the points it is calculated?
Deduction of the points is
Timer in seconds / Score = Time for 1 score point deducted.
Example: When the timer is 120 seconds and the task gives 10 points then every 12 seconds player will lose 1 point.
It is worthwhile to brief players about it and set up points value and timer duration so that deduction is easy to perceive and understand. 120 seconds for a task giving 60 points means change on screen in every 2 seconds.
If point value is minus (negative) for the task in example -100, then the score depending on the answer speed is disabled. In this case if players answer correctly they get minus points and if incorrectly 0 points.