update instructions for repo

README.md

@@ -1,19 +1,24 @@
 ## Artifact for a Virtual Programming Scratch Course
 
-Replication package for our paper "Gender-dependent Contribution, Code and Creativity in a Virtual Programming Course".
+Replication package for the paper "Gender-dependent Contribution, Code and Creativity in a Virtual Programming Course" (Graßl & Fraser, 2022).
 
 ```
-@article{,
+@inproceedings{,
   author    = {Isabella Graßl and Gordon Fraser},
   title     = {Gender-dependent Contribution, Code and Creativity in a Virtual Programming Course},
-  booktitle = {{The 17th Workshop in Primary and Secondary Computing Education}},
-  year      = {2022}
+  booktitle = {Proceedings of the 17th Workshop in Primary and Secondary Computing Education (WiPSCE)},
+  year      = {2022},
+  publisher = {ACM},
+  DOI       = {https://doi.org/10.1145/3556787.3556861}
 }
 ```
 
+
 ### Structure
-- `Material`:
-- `Lessons`: 
-- `Data`:
+- `Material`: Documents used to organise the online course, such as the invitation and instructions for the course, the sample projects for each lesson and templates for the supervisors
+- `Lessons`: Tasks and solutions for each lesson in the course
+- `Data`: Anonymised data from the course, such as the survey results and the manual and automated analysis of the projects for each session
+- `Analysis`: Scripts for the analysis of the survey and projects of the course
 
-If you have additional questions about the design or data, please contact [email protected].
+Only the anonymised raw data is made available here since some data cannot be fully anonymised and is therefore only made available for scientific use on request.
+If you have additional questions about the design or data, please contact Isabella Graßl ([email protected]).