This project consists of collection of resources of an experimental study.
Download the respective ZIP file, and unzip it.
Open the IPYNB file with SageMath Notebook.
Run the PY file with Python 3.
Open the XLSX file with Microsoft Excel.
Open the DOCX file with Microsoft Word.
Open the URL file with Microsoft (Chromium) Edge in Windows. The extension may be hidden.
Open the WEBLOC file with Safari in macOS.
Open the DESKTOP file with Mozilla Firefox in Ubuntu.
Open each PDF file with Acrobat Reader DC.
Open the TXT file with a text editor (e.g., Notepad, TextEdit or gedit).
The APK file is for Android phones running Android 4.2 (Jelly Bean) or above.
In security settings, allow installation of apps from unknown sources. Then, install the file directly on Android phones.
The IPA file is for iPhone devices.
Install the file using iTunes or Apple Configurator on iPhone devices.
Instructional App = course material + Android/iOS app
Prerequisites: gnupg (https://www.gnupg.org/)
To verify the authenticity of the files in a terminal:
gpg --keyserver hkps://keys.openpgp.org:443 --recv-keys 0x4191f431
gpg --verify SHA1SUMS.gpg SHA1SUMS
To verify the integrity of the files in a terminal:
(Ubuntu) sha1sum -c SHA1SUMS
(macOS) shasum -a 1 -c SHA1SUMS
(Windows)
ls *.zip | Get-FileHash -Algorithm SHA1
Get-Content .\SHA1SUMS
(check that hashes match)
If one verifies authenticity and integrity using Windows Subsystem for Linux, the terminal may output "BAD signature" and "FAILED open or read."
If so, convert checksum files to Unix format, and retry:
sudo apt install dos2unix
dos2unix SHA1SUMS
gpg --verify SHA1SUMS.gpg SHA1SUMS
sha1sum -c SHA1SUMS
panel_discussion.ipa is a close replica of the native app utilized in the study.
Exceptions are that rounding and interest computations are corrected, and the monthly balance table is restructured.
informal_field_test.apk and focus_groups.apk are identical
panel_discussion.ipa and summative.ipa are identical
Native apps are licensed under the MIT License: https://opensource.org/licenses/MIT.
Course material and other resources are licensed under the Attribution 4.0 International License: http://creativecommons.org/licenses/by/4.0.