Week 2 - A Brief Overview to Learning Analytics

Bodong Chen
January 26, 2016

Updates & Questions

Knowledge Forum Clinic

  • Issues? Questions?
  • Navigate in KF
  • Posting/Contributing
    • What/How: self-contained ideas vs. (long) reflection posts
    • Where: dedicated views (everyone can create views!)
    • When: earlier if possible (to enable knowledge building)

General questions?

Readings

Reflection & Discussion


Learning analytics is the measurement, collection, analysis and reporting of data about learners and their contexts, for purposes of understanding and optimizing learning and the environments in which it occurs.


Learning analytics is the measurement, collection, analysis and reporting of data about learners and their contexts, for purposes of understanding and optimizing learning and the environments in which it occurs.

Data Analytics Lifecycle

image-17.jpg

Data Analytics Lifecycle (predictive)

Methodological Dimensions

  1. Theoretical assumptions
  2. Purpose of analysis
  3. Units of action, interaction, and analysis
  4. Representations
    • What representations of data and representations of analytic constructs and interpretations capture these units in a manner consistent with the purposes and theoretical assumptions?
  5. Analytic manipulations

(From Productive Multivocality in the Analysis of Group Interactions, ch. 2)

LA Model

CanvasNet as An Example...

Canvas: a rising Learning Management System (LMS)

CanvasNet: an analytics tool aiming to provide students with feedback on their social and conceptual engagement

Theoretical assumptions

  • Social constructivist learning
  • “Learning as participation” metaphor

Collection & acquisition

Collection & acquisition

  • Canvas APIs (application programming interfaces)
  • Google Scripts (recipe)

Storage, cleaning & integration

  • Google Sheet

  • Not much cleaning or integration

Exploration & Analysis

  • R (a statistical programming language)
    • read data from Google Sheet
    • social network analysis: sna and igraph packages
    • text analysis: tm package

Representation & visualization

Representation & visualization (2)

Action

  • An R web application, for
    • students to reflect on their own participation
    • the teacher to monitor and intervene

An iterative cycle

Week 3: Higher order Competencies

Readings

  • Scardamalia, M., Bransford, J. D., Kozma, B., & Quellmalz, E. (2012). New Assessments and Environments for Knowledge Building. In Assessment and Teaching of 21st Century Skills (pp. 231–300). Springer. doi:10.1007/978-94-007-2324-5_5
  • (optional) Shum, S. B., & Ferguson, R. (2012). Social learning analytics. Educational Technology and Society, 15(3), 3–26.

Activities

Housekeeping

Ongoing LA courses at Colombia and EdinburghU

Housekeeping

Updates on SIGs and WGs?

Group sign-up (feel free to put down your names)