Millisecond Forums

If I want to investigate 2 different tasks, which are presented in a fixed order using a questionnaires after each tasks (e.g. first digit span, then Questionnaire 1, then ANT, then Questionnaire 2) is it possible to use timers so that, for example, participants will have in total 2 minutes to complete the first task. If someone finishes earlier, he/she will get a waiting screen until the 2 minutes are finished, only then Questionnaire 1 will appear. Subsequently, they will have 1 minute to complete questionnaire 1, if finished earlier, a waiting screen will appear again until 1 minute has passed, whereafter task 2 will be presented.