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Some more facts & figures

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Charlotte Van Petegem 2024-02-27 11:50:45 +01:00
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@ -838,6 +838,47 @@ In total, {{{num_users}}} students have submitted more than {{{num_submissions}}
#+NAME: fig:useadoption2
[[./images/useadoption2.png]]
In the year 2023, the highest number of monthly active users was reached in November, when 9\thinsp{}678 users submitted at least one solution.
About half of these users are from secondary education, a quarter from Ghent University, and the rest mostly from other higher education institutions.
The record for most submissions in one day was recently broken on the 12th of January 2024, when the course described in Section\nbsp{}[[#sec:usecasestudy]] had one exam for all students for the first time in its history, and those students submitted 38\thinsp{}771 solutions in total.
Interestingly enough, the day before (the 11th of January) was the third-busiest day ever.
The day with the most distinct users was the 23rd of October 2023, when there were 2\thinsp{}680 users who submitted at least one solution.
This is just due to the fact that there were a lot of exercise sessions on Fridays in the first semester of the academic year; a lot of the other Fridays at the start of the semester are also in the top 10 of busiest days ever (both in submissions and in amount of users).
The full top 10 of submissions can be seen in Table\nbsp{}[[tab:usetop10submissions]], the top 10 of users can be seen in Table\nbsp{}[[tab:usetop10users]].
Every year, we see the largest increase of new users during September, where the same ratios between Ghent University, higher, and secondary education are kept.
#+CAPTION: Top 10 of days with the most submissions on Dodona.
#+NAME: tab:usetop10submissions
| Date | # submissions |
|------------+----------------|
| <l> | <r> |
| 2024-01-12 | 38\thinsp{}771 |
| 2023-10-23 | 38\thinsp{}431 |
| 2024-01-11 | 38\thinsp{}148 |
| 2020-01-22 | 33\thinsp{}161 |
| 2023-10-09 | 32\thinsp{}668 |
| 2019-01-23 | 32\thinsp{}464 |
| 2023-10-02 | 32\thinsp{}447 |
| 2019-01-24 | 32\thinsp{}113 |
| 2023-11-06 | 30\thinsp{}896 |
| 2023-10-16 | 30\thinsp{}103 |
#+CAPTION: Top 10 of days with the most users who submitted at least once on Dodona.
#+NAME: tab:usetop10users
| Date | # users |
|------------+---------------|
| <l> | <r> |
| 2023-10-23 | 2\thinsp{}680 |
| 2023-10-09 | 2\thinsp{}659 |
| 2023-11-20 | 2\thinsp{}581 |
| 2023-10-02 | 2\thinsp{}381 |
| 2023-10-16 | 2\thinsp{}364 |
| 2023-11-06 | 2\thinsp{}343 |
| 2023-10-17 | 2\thinsp{}287 |
| 2023-11-27 | 2\thinsp{}274 |
| 2022-10-03 | 2\thinsp{}265 |
| 2023-11-13 | 2\thinsp{}167 |
In addition to the quantitative figures above, we also performed a qualitative user experience study of Dodona in 2018.
271 tertiary education students responded to a questionnaire that contained the following three questions:
#+ATTR_LATEX: :environment enumerate*