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What if we could observe all events in a learning environment?

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If we could observe all the events in a learning environment, even the most hidden ones, what kind of interventions would become feasible? The presentation finishes with a workshop to manipulate a …

If we could observe all the events in a learning environment, even the most hidden ones, what kind of interventions would become feasible? The presentation finishes with a workshop to manipulate a dataset with R.

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  • 1. Auntie p flickr.comWhat if we could observeall events in alearning environment?MUI-TIC, Valladolid, April 2012Abelardo Pardowww.slideshare.net/abelardo_pardo@abelardopardo
  • 2. libraryman flickr.com Journey to 10 years from nowAbelardo Pardo What if we could observe all events in a learning environment? 2
  • 3. ribarnica flickr.com Analytics todayAbelardo Pardo What if we could observe all events in a learning environment? 4
  • 4. http://blog.stephenwolfram.com/2012/03/the-personal-analytics-of-my-life/Abelardo Pardo What if we could observe all events in a learning environment? 5
  • 5. Is she pregnant?Abelardo Pardo What if we could observe all events in a learning environment? 6
  • 6. http://hdguru.com/is-your-new-hdtv-watching-you/7643 April 2012Abelardo Pardo What if we could observe all events in a learning environment? 7
  • 7. The Wall Street Journal, Feb. 22nd 2012 Analytics everywhere!Abelardo Pardo What if we could observe all events in a learning environment? 8
  • 8. laverrue flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 9
  • 9. 10http://sethgodin.typepad.com/seths_blog/2012/02/the-illusion-of-privacy-and-what-we-actually-care-about.html What if we could observe all events in a learning environment? No (unwanted) surprises! Abelardo Pardo
  • 10. Reigh LeBlanc flickr.com Medical recordsAbelardo Pardo What if we could observe all events in a learning environment? 11
  • 11. (Campbell, De Blois, Oblinger 2007) C. Elle flickr.com Refine Collect Act The five steps Report of analytics Predict Abelardo Pardo What if we could observe all events in a learning environment? 12
  • 12. ribarnica flickr.com Analytics today Potential in learningAbelardo Pardo What if we could observe all events in a learning environment? 13
  • 13. Shaylor flickr.com Did they lea rn?Abelardo Pardo What if we could observe all events in a learning environment? 14
  • 14. Joshua Rappeneker flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 15
  • 15. Biking Nikon SFO flickr.com If you can not measure it, you can not improve it.Abelardo Pardo What if we could observe all events in a learning environment? 16
  • 16. bencrowe flickr.com “We need better evaluation to acknowledge and esteem excellence when it occurs, as it does.” John Hattie. Visible Learning: A Synthesis of Over 800 Meta-Analyses Relating to Achievement.Abelardo Pardo What if we could observe all events in a learning environment? 17
  • 17. bodhithaj flickr.com Learning analytics improve the feedback loopAbelardo Pardo What if we could observe all events in a learning environment? 18
  • 18. (Jones, 2011) bodhithaj flickr.com Administration Students Teachers Researchers Abelardo Pardo What if we could observe all events in a learning environment? 19
  • 19. Marketingfacts flickr.com Where is learning analytics?Abelardo Pardo What if we could observe all events in a learning environment? 20
  • 20. PranceyDog flickr.com LA as vertical market Specialized objectives Specialized audiences Specialized topicAbelardo Pardo What if we could observe all events in a learning environment? 21
  • 21. Abelardo Pardo What if we could observe all events in a learning environment? 22
  • 22. ribarnica flickr.com Analytics today Potential in learning ChallengesAbelardo Pardo What if we could observe all events in a learning environment? 23
  • 23. ljubar flickr.com More detailed observations Keep the tutor in the loopAbelardo Pardo What if we could observe all events in a learning environment? 24
  • 24. Pepe Ortuño flickr.com A clearly identified environment within your computerAbelardo Pardo What if we could observe all events in a learning environment? 25
  • 25. Sean Dreilinger flickr.com Automatic discovery of complementary learning resourcesAbelardo Pardo What if we could observe all events in a learning environment? 26
  • 26. IAN RANSLEY DESIGN + ILLUSTRATION flickr.com Measure engagement in out-of-class activitiesAbelardo Pardo What if we could observe all events in a learning environment? 27
  • 27. Just in time teachingAbelardo Pardo What if we could observe all events in a learning environment? 28
  • 28. emmma peel flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 29
  • 29. jfravel flickr.com Team dynamicsAbelardo Pardo What if we could observe all events in a learning environment? 30
  • 30. Quick intuitive feedbackAbelardo Pardo What if we could observe all events in a learning environment? 31
  • 31. Abelardo Pardo What if we could observe all events in a learning environment? 32
  • 32. Stakeholders observe, predict and actAbelardo Pardo What if we could observe all events in a learning environment? 33
  • 33. Joe Shalobtnik flickr.com How are you?Abelardo Pardo What if we could observe all events in a learning environment? 34
  • 34. Mood changesAbelardo Pardo What if we could observe all events in a learning environment? 35
  • 35. ::calaveracafé:: flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 36
  • 36. purplejavatroll flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 37
  • 37. Dru! flickr.com Interventions! Data set Scenario manipulationAbelardo Pardo What if we could observe all events in a learning environment? 38
  • 38. net_efekt flickr.com • 15 weeks. Sessions X, F 12-13:30 • 100 students • 7 score tests per student • Course notes with 30 “nodes” published gradually • 5 events: forum_view, forum_post, visit_node, use_tool_1, use_tool_2 Make it your own course!Abelardo Pardo What if we could observe all events in a learning environment? 39
  • 39. jovike flickr.com Events (events.csv.gz): around 81,000 x 4 matrix datetime,event_type,user,payload 2011-09-05 15:26:01,use_tool_1,7a869b4d9,block_1 ... Scores (scores.csv.gz): 100 x 7 matrix user,score_1,score_2,score_3,score_4,...,score_7 7a869b4d9, 6.4, 9.0, 7.9, 7.6, 5.1, 5.5, 6.7 ...Abelardo Pardo What if we could observe all events in a learning environment? 40
  • 40. Let’s explore!Abelardo Pardo What if we could observe all events in a learning environment? 41
  • 41. cesarastudillo flickr.com Analyze, propose, discussAbelardo Pardo What if we could observe all events in a learning environment? 42
  • 42. What did you observe? theunquietlibrarian flickr.com 1 2 Which data is missing? 3 What would you do? 4 What would the system do? Which challenge for LA do you envision?Abelardo Pardo What if we could observe all events in a learning environment? 43
  • 43. paral_lax flickr.com script.R 1 Load data into “data frames” 2 Show data summaries 3 Change type of column in data frame 4 View sample histogram 5 Add a column with the mean scores 6 Plot scores for one student 7 Separate events into types 8 Merge event counts with scores Select command + CRTL-Return (Execute)Abelardo Pardo What if we could observe all events in a learning environment? 44
  • 44. Calsidyrose flickr.com R cheat sheet • Data frame: heterogeneous matrix, “events.csv” • Data frame column: events.csv$event_type • Arrays: c(’one’, ’two’, ’three’), c(1, 2, 3), c(2:8) • Sequences: 1:5, seq(1, 6) • Graphics: barplot(), boxplot(), hist(), plot() • Functions: length(), rownames(), colnames(), mean() • cor() (correlation), var() (variance) • mean(), median(), min(), max(), sum()Abelardo Pardo What if we could observe all events in a learning environment? 45
  • 45. Calsidyrose flickr.com R tests • cor.test(v1, v2) • wilcox.test(v1, v2) • shapiro.test(v1) R help • help(any function name) • Various cheatsheets included in workspace (cheatsheet_*.pdf)Abelardo Pardo What if we could observe all events in a learning environment? 46
  • 46. References The personal analytics of my life Stephen Wolfram http://blog.stephenwolfram.com/2012/03/the-personal-analytics-of-my-life/ How waiters read your table Sara Nassauer The Wall Street Journal, Feb. 22nd 2012 The illusion of privacy (and what we actually care about) Seth Godin http://sethgodin.typepad.com/seths_blog/2012/02/the-illusion-of-privacy-and-what-we-actually-care-about.html Academic Analytics Campbell J., DeBlois P., Oblinger D. EDUCAUSE White paper, 2007 Visible learning: A synthesis of over 800 meta-analyses related to achievement Hattie, J. A. C. Routledge, New York 2009 Learning analytics: Starvation and telling us what we already know? David Jones http://davidtjones.wordpress.com/2012/04/01/learning-analytics-starvation-and-telling-us-what-we-already-know/Abelardo Pardo What if we could observe all events in a learning environment? 47

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