>> Do I understand the glitch correctly?
Yes. The title remains visible for a second, and the options appear as "please wait" or something like that. I would like for the text of the break question to appear right after the last subquestion is answered, not a second after the title.
>> use array_slice($items, 25, 25)
I changed the 3rd and 4th PHP codes so that the blocks show 20 images. That way, all 90 images appear at some point throughout the questionnaire (25+25+20+20=90).
Page 1 = intro
Page 2 = random generator (RG01)
Page 3 = PHP code $block = array_slice($items, 0, 25);
Page 4 = break question 1
Page 5 = PHP code $block = array_slice($items, 25, 25);
Page 6 = break question 2
Page 7 = PHP code $block = array_slice($items, 50, 20);
Page 8 = break question 3
Page 9 = PHP code $block = array_slice($items, 70, 20);
Page 10 = break question 4
Page 11 = end
Now, any way the break questions could also be randomized per interview (i.e., showing 1 out of 4 for pages 4, 6, 8, and 10)? I would guess it needs a random generator + a PHP code. What would be the code? It's not a selection sequence and the questions (BO01...BO04 of the section BO) aren't split as "subquestions of IT03" (like the images in pages 3, 5, 7, and 9 were...)...
One more thing: Any way the progress bar could reflect the actual progress of the participant? For now, it is stuck at 25% for all of block 1, then suddenly moves and stays flat again during block 2, etc. I previously figured out a code (XX) in Qualtrics to show a text element ("Image XX of 90") that would count the number of presented elements (i.e., IT03_01..._99) so far. Would SoSci be able to do such a thing?