1. Big Data, Education, and Society
May 2, 2018

2. Assignment 4
Any questions about assignment 4?

3. Data Sharing
Why would anyone want to share the data from an educational intervention?

4. Data Sharing
Who are people who might want to access educational intervention data (for beneficent or pro-social reasons) and why?

5. Data Sharing
Why might it be in a developer’s interest to share their data?

6. Data Sharing What data could they share?
What are the potential benefits and risks for each type of data?

7. Longitudinal Analysis
What are the benefits of longitudinal analysis?
What makes it difficult?

8. Data Sharing
What factors can prevent the sharing of data, or the effective use of shared data?

9. Data Management Snafu

10. Data Management Snafu
What steps could the original researcher have taken to prevent this colossal waste of time and failure?
Let’s make a list

11. Data Management Snafu
What steps could the original researcher have taken to prevent this colossal waste of time and failure?
What are the time and financial costs of each of these steps?

12. Data Sharing What are some models for how to share data?
Both from your readings and beyond
What are the strengths and limitations of each model?

13. Other thoughts and comments…
On data sharing

14. Please get into groups of 3

15. Please get into groups of 3
Please discuss the three most important things you think you learned in this class this semester

16. Please get into groups of 3
Please discuss the three most important things you think you learned in this class this semester
Please share this back to the room

17. Last thoughts and comments?

18. Upcoming office hours 5/3 DIFFERENT DAY TIME CHANGE 230pm-3pm
5/9 930am-10am

19. Thank you for a great semester!
I learned a lot, I hope you did too!