Question Nr.	Question and Answer Options
Q21	Overall, how helpful was the pre-made summary for you? Your score can range from (1) Not helpful at all, to (5) Very helpful.
Not helpful
at all	Very helpful
(1)	(2)	(3)	(4)	(5)
□	□	□	□	□
Q22	Imagine you could turn this summary into your ideal summary. What would you change?
Open response
Q23	Is there anything else you want us to know about the summary that we have not covered yet?
Open response
Q24	Is there anything else you want us to know about the original study material that we have not covered yet?
Open response – participants are led to Q40
Start branch of participants who described an imagined summary
Q25	Please take one of these study activities in mind and imagine you would have had a pre-made summary.
The original study material consisted of
□ Mainly text – participants are led to Q27
□ Mainly figures – participants are led to Q26
□ Mainly video – participants are led to Q26
□ Mainly audio – participants are led to Q26
□ A combination of some or all of the above – participants are led to Q26
□ Other (please specify) – participants are led to Q26
Q26	For now we narrow down our survey to study material that is mostly textual. Do you recall any other recent study activity where you could have used a pre-made summary and where the original study material mainly consisted of text?
□ Yes – participants are led to Q27
□ No – participants are led to Q48
Q27	What was the goal of this study activity?
□ Studying for an exam
□ Writing a paper / essay / report / etc.
□ Doing homework exercises
□ Other (please specify)
Now some questions will follow about what the study material that could be summarized looked like.
Q28	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
□ Other (please specify)
Q29	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
□ Other (please specify)
Q30	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)
Q31	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
Question Nr.	Question and Answer Options
Q32	Now we will ask some questions about the purpose of the pre-made summary that would have been helpful. For what type of people should the summary ideally be intended? Your score can range from (1) Untargetted, to (5) Targetted.
Untargetted:
No domain
knowledge is
expected
from the
users of the
summary.	(1)	(2)	(3)	(4)
□	□	□	□
Q33	How would this summary help you with your task? (Multiple answers possible)
□ The summary would help to retrieve parts of the original study material
□ I would use the summary to preview the text that I was about to read
□ I would use the summary as a substitute for the original study material
□ I would use the summary to refresh my memory of the original study material
□ I would use the summary as a reminder that I had to read the original study material
□ The summary would help to get an overview of the original study material
□ The summary would help to understand the original study material',
□ Other (please specify)
Q34	Now we will ask some questions about what the summary should look like and cover. What would be the ideal 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)