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

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

    • Auntie p flickr.comWhat if we could observeall events in alearning environment?MUI-TIC, Valladolid, April 2012Abelardo Pardowww.slideshare.net/abelardo_pardo@abelardopardo
    • libraryman flickr.com Journey to 10 years from nowAbelardo Pardo What if we could observe all events in a learning environment? 2
    • ribarnica flickr.com Analytics todayAbelardo Pardo What if we could observe all events in a learning environment? 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
    • Is she pregnant?Abelardo Pardo What if we could observe all events in a learning environment? 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
    • The Wall Street Journal, Feb. 22nd 2012 Analytics everywhere!Abelardo Pardo What if we could observe all events in a learning environment? 8
    • laverrue flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 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
    • Reigh LeBlanc flickr.com Medical recordsAbelardo Pardo What if we could observe all events in a learning environment? 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
    • ribarnica flickr.com Analytics today Potential in learningAbelardo Pardo What if we could observe all events in a learning environment? 13
    • Shaylor flickr.com Did they lea rn?Abelardo Pardo What if we could observe all events in a learning environment? 14
    • Joshua Rappeneker flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 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
    • 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
    • bodhithaj flickr.com Learning analytics improve the feedback loopAbelardo Pardo What if we could observe all events in a learning environment? 18
    • (Jones, 2011) bodhithaj flickr.com Administration Students Teachers Researchers Abelardo Pardo What if we could observe all events in a learning environment? 19
    • Marketingfacts flickr.com Where is learning analytics?Abelardo Pardo What if we could observe all events in a learning environment? 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
    • Abelardo Pardo What if we could observe all events in a learning environment? 22
    • ribarnica flickr.com Analytics today Potential in learning ChallengesAbelardo Pardo What if we could observe all events in a learning environment? 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
    • Pepe Ortuño flickr.com A clearly identified environment within your computerAbelardo Pardo What if we could observe all events in a learning environment? 25
    • Sean Dreilinger flickr.com Automatic discovery of complementary learning resourcesAbelardo Pardo What if we could observe all events in a learning environment? 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
    • Just in time teachingAbelardo Pardo What if we could observe all events in a learning environment? 28
    • emmma peel flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 29
    • jfravel flickr.com Team dynamicsAbelardo Pardo What if we could observe all events in a learning environment? 30
    • Quick intuitive feedbackAbelardo Pardo What if we could observe all events in a learning environment? 31
    • Abelardo Pardo What if we could observe all events in a learning environment? 32
    • Stakeholders observe, predict and actAbelardo Pardo What if we could observe all events in a learning environment? 33
    • Joe Shalobtnik flickr.com How are you?Abelardo Pardo What if we could observe all events in a learning environment? 34
    • Mood changesAbelardo Pardo What if we could observe all events in a learning environment? 35
    • ::calaveracafé:: flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 36
    • purplejavatroll flickr.comAbelardo Pardo What if we could observe all events in a learning environment? 37
    • Dru! flickr.com Interventions! Data set Scenario manipulationAbelardo Pardo What if we could observe all events in a learning environment? 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
    • 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
    • Let’s explore!Abelardo Pardo What if we could observe all events in a learning environment? 41
    • cesarastudillo flickr.com Analyze, propose, discussAbelardo Pardo What if we could observe all events in a learning environment? 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
    • 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
    • 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
    • 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
    • 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