Question Nr.	Question and Answer Options
Now some questions will follow about what the study material that was summarized looked like.
Q10	What was the length of the study material?□ A single article□ Multiple articles□ A single book chapter□ Multiple book chapters from the same book□ Multiple book chapters from various books□ A combination of the above□ I do not know because I have not seen the study material, only the summary□ Other (please specify)
Q11	How was the study material structured? (Multiple answers possible)□ There was no particular structure - e.g. just one large text□ The text contained a title or titles□ The text contained subheadings□ The text consisted of different chapters□ The text consisted of different sections and / or paragraphs□ I do not know because I have not seen the study material, only the summary□ Other (please specify)
Q12	What was the genre of the study material?□ Mainly educational (such as a text book (chapter))□ Mainly scientific (such as an academic article, publication, report, etc)□ Mainly nonfiction writing (such as (auto)biographies, history books, etc)□ Mainly fiction writing (such as novels, short fictional stories, etc)□ Other (please specify)
Q13	How would you classify the difficulty level of the study material?□ Ordinary: most people would be able to understand it□ Specialized: you need to know the jargon of the field to be able to understand it□ Geographically based: you can only understand it if you are familiar with a certain area, for example because it contains local names
Now we will ask some questions about the purpose of the pre-made summary that you used.
Q14	The summary was made specifically to help me (and potentially fellow students) with my study activity.Strongly disagree △ Neither agree nor disagree △ Agree △ Strongly agree △ I don't know △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▲ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▝ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▋ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▉ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▍ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▿ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▭ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▱ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▶ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▹ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▵ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▽ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▼ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▴ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ △ ▬ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ ▫ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ ▀
Question Nr.	Question and Answer Options
Q15	For what type of people was the summary intended? Your score can range from (1) Untargetted, to (5) Targetted.
Untargetted:	Targetted:
No domain knowledge is expected from the users of the summary.	Full domain knowledge is expected from the users of the summary.
(1)	(2)	(3)	(4)	(5)
□	□	□	□	□
Q16	How did this summary help you with your task? (Multiple answers possible)
□ The summary helped to retrieve parts of the original study material
□ I used the summary to preview the text that I was about to read
□ I used the summary as a substitute for the original study material
□ I used the summary to refresh my memory of the original study material
□ I used the summary as a reminder that I had to read the original study material
□ The summary helped to get an overview of the original study material
□ The summary helped to understand the original study material
□ Other (please specify)
Q17	What was the type of the summary?
□ Lecture notes
□ Blog post
□ Highlights of some kind in the original study material
□ Abstractive piece of text, such as a written overview of a text book, an abstract of a paper, etc.
□ Short video
□ A slide show
□ Other (please specify)