'Level of Effort' on Efforia refers to the estimated time, in minutes, that a participant will need to complete a task within a protocol. This estimate helps participants understand how much time they should set aside to complete a task properly.

Knowing the 'Level of Effort' can be particularly useful for participants when planning their day, especially if they are using the calendar integration feature on Efforia.

Please note that the 'Level of Effort' is an estimate provided by the authors and the actual time needed may vary depending on the individual.