Respect for small data (shared)

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Respect for small data (shared)

  1. 1. Respect for Small Data
  2. 2. Big Data “...is the mathematics of effectiveness. It aggregates data at scale — it doesn’t work at small scale.” -Jose Ferreira, CEO
  3. 3. Small Data measures effectiveness on a personal level. -Me
  4. 4. Same two questions: Are you... Am I... 1.satisfied/happy? 2.going to succeed?
  5. 5. Punnett Square of Student Experience :) : ( A+ F Experience Success
  6. 6. Punnett Square of Student Experience :) : ( A+ F :DA+ Experience Success :|F : ( F A+
  7. 7. Four ways 1.Written Woes 2.Grading 3.NPS/Ratings 4.Objectivity/Consistency
  8. 8. Pick something to measure.
  9. 9. Examples of what we started tracking ratings “NPS” scores number of tickets from students number of emails number of flagged/problematic submissions number/% of completers average grades average scores scores by different graders on the same assignment # of submissions by week average turnaround time for feedback % of students who bought the book time to completion comparative course ratings
  10. 10. 1. Writing
  11. 11. 2. Normalization
  12. 12. 3. NPS/Ratings
  13. 13. Dissatisfaction doesn’t have to be permanent
  14. 14. 4. Objectivity & Consistency
  15. 15. http://docs.moodle.org/25/en/Quiz_statistics_report
  16. 16. Sources of information logs gradebook export activity reports rubrics sql queries surveys end of course evaluations exit interviews help desk tickets requests chats (live chat transcripts) phone calls ...and
  17. 17. Sources Jose Ferreira quote: http://www.knewton.com/blog/ceo-jose-ferreira/big-data- mathematics/ Mdocs: http://docs.moodle.org/27/en/Quiz_statistics_report Images from Unsplash.com (CC0 public domain) ● Dandylion ● Beach ● Wood Rageface from none other than Rage Comics http://www.reddit.com/r/fffffffuuuuuuuuuuuu/

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