A session represents a one-time participation of one subject in a study. A session can consist of one or more blocks. The order of the individual blocks within a session can be adjusted via drag & drop. By clicking on the properties icon, you can choose to use the fixed block order (as defined), or randomize the block order each time the session is executed.
A new session can be added via the "New Session" icon, renamed using the "pen" icon, and deleted using the "delete" icon.
Within a session, the "add block" icon can be used to assign a new block to the session. In order for a session to be shown in the experiment, it must be assigned to a group. It is possible to assign a session to multiple groups or the same session to one group multiple times.