Randomization of several loops

[Michael]

If the routines truly are different (ie they differ in ways that can’t be controlled just by using a conditions file (such as one routine playing a sound, while another shows an image), then you could control the order of the loops like this:

Random routines

OK, you need to insert a fourth loop, that surrounds all three of the existing loops. This outer loop will run three times, but on each iteration, only one of the inner loops will be allowed to run. So: Insert that fourth loop, set its nReps value to 3, and don’t connect it to a conditions file. In the trial routine, insert a code component (from the “custom” component panel). In the “Begin experiment” tab of that component, insert the following code, which will run once at the start of the e…