Using game mechanics and social networking to motivate student contributions to a course Edward F. Gehringer Dept. of Comp...
Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Social networking and game...
Authentic assessment <ul><li>What is it? </li></ul><ul><li>Why is it hard? </li></ul><ul><li>How can we facilitate it? </l...
Student-generated content <ul><li>gets students working together to improve others’ learning experiences, </li></ul><ul><l...
Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Social networking and game...
“Virtual” demo <ul><li>Creating an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul><u...
Setting up a wiki assignment 02/09/10 02/09/10
Let’s create some teams … 02/09/10 02/09/10
Here’s how we import it 02/09/10
Now there are five teams … 02/09/10
“Virtual” demo <ul><li>Setting up an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul>...
Selecting a Topic 02/09/10
“Virtual” demo <ul><li>Setting up an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul>...
Let’s review a wiki page 02/09/10
Click on the assignment … 02/09/10
… then on “Others’ work” 02/09/10
Choose a review 02/09/10
Read the submitted wiki page 02/09/10
Then fill out the review template 02/09/10
Save and view the review 02/09/10
“Virtual” demo <ul><li>Setting up an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul>...
Now the reviewee logs in … 02/09/10
… and views the scores 02/09/10
Click on “View” to expand review 02/09/10
Notice the link down at the bottom 02/09/10
Use it to give feedback to the reviewer 02/09/10
Then the reviewer can view the feedback 02/09/10
“Virtual” demo <ul><li>Setting up an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul>...
Review of teammates 02/09/10
Summary of feedback in Expertiza <ul><li>Reviews </li></ul><ul><li>Feedback to author </li></ul><ul><li>Teammate reviews <...
Instructor report 02/09/10
Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Social networking and game...
How to motivate students? <ul><li>Runners in a race are motivated by seeing other runners ahead of them. </li></ul><ul><li...
Motivating Students: Achievement System <ul><li>Categories in we can track achievement </li></ul><ul><ul><li>Quality of su...
Recognizing Achievement: Leaderboards <ul><li>Students can list their achievements for all to see. </li></ul>02/09/10 Your...
Now a new review is entered … 02/09/10
… and the leaders change 02/09/10
A new metareview is entered … 02/09/10
…  and a new leader is recognized 02/09/10
What we have here is … <ul><li>a social network! </li></ul><ul><ul><li>Connections among many individuals. </li></ul></ul>...
Future work: Message boards for extra credit <ul><li>Student  a  posts a question </li></ul><ul><li>Student  b  responds <...
New Features Coming to Expertiza <ul><li>Levels </li></ul><ul><ul><li>“ Special power”―rearranging messages </li></ul></ul...
Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Student-generated content ...
Are the evaluations reliable? <ul><li>Author feedback </li></ul><ul><li>Metareviewing helps. </li></ul><ul><li>Algorithmic...
Algorithmic approaches <ul><li>Strategies use  quality  and  leniency  as metrics for assigning grades. </li></ul><ul><li>...
Other reputation systems <ul><li>What we have seen are “reputation systems” devoted to evaluating  required  work. </li></...
Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Student-generated content ...
Summary <ul><li>If students do “real” tasks, authentic assessment is possible. </li></ul><ul><li>Peer assessment provides ...
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Using Game Mechanics & Social Networking

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Transcript of "Using Game Mechanics & Social Networking"

  1. 1. Using game mechanics and social networking to motivate student contributions to a course Edward F. Gehringer Dept. of Computer Science North Carolina State University Your feedback welcome … http://tinyurl.com/expertiza
  2. 2. Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Social networking and game mechanics </li></ul><ul><li>Reputation systems </li></ul><ul><li>Summary </li></ul>02/09/10
  3. 3. Authentic assessment <ul><li>What is it? </li></ul><ul><li>Why is it hard? </li></ul><ul><li>How can we facilitate it? </li></ul><ul><ul><li>Student-generated content </li></ul></ul><ul><ul><li>Peer review </li></ul></ul>02/09/10
  4. 4. Student-generated content <ul><li>gets students working together to improve others’ learning experiences, </li></ul><ul><li>helps them learn, by performing tasks that are similar to real-world responsibilities, </li></ul><ul><li>gives them experience in writing their ideas up for an audience of their peers, </li></ul><ul><li>allows each cohort to “stand on the shoulders” of students in earlier classes. </li></ul>02/09/10
  5. 5. Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Social networking and game mechanics </li></ul><ul><li>Reputation systems </li></ul><ul><li>Summary </li></ul>02/09/10
  6. 6. “Virtual” demo <ul><li>Creating an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul><ul><li>Feedback from author to reviewer </li></ul><ul><li>Teammate review </li></ul>02/09/10
  7. 7. Setting up a wiki assignment 02/09/10 02/09/10
  8. 8. Let’s create some teams … 02/09/10 02/09/10
  9. 9. Here’s how we import it 02/09/10
  10. 10. Now there are five teams … 02/09/10
  11. 11. “Virtual” demo <ul><li>Setting up an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul><ul><li>Feedback from author to reviewer </li></ul><ul><li>Teammate review </li></ul>02/09/10
  12. 12. Selecting a Topic 02/09/10
  13. 13. “Virtual” demo <ul><li>Setting up an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul><ul><li>Feedback from author to reviewer </li></ul><ul><li>Teammate review </li></ul>02/09/10
  14. 14. Let’s review a wiki page 02/09/10
  15. 15. Click on the assignment … 02/09/10
  16. 16. … then on “Others’ work” 02/09/10
  17. 17. Choose a review 02/09/10
  18. 18. Read the submitted wiki page 02/09/10
  19. 19. Then fill out the review template 02/09/10
  20. 20. Save and view the review 02/09/10
  21. 21. “Virtual” demo <ul><li>Setting up an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul><ul><li>Feedback from author to reviewer </li></ul><ul><li>Teammate review </li></ul>02/09/10
  22. 22. Now the reviewee logs in … 02/09/10
  23. 23. … and views the scores 02/09/10
  24. 24. Click on “View” to expand review 02/09/10
  25. 25. Notice the link down at the bottom 02/09/10
  26. 26. Use it to give feedback to the reviewer 02/09/10
  27. 27. Then the reviewer can view the feedback 02/09/10
  28. 28. “Virtual” demo <ul><li>Setting up an assignment </li></ul><ul><li>Selecting a topic </li></ul><ul><li>Reviewing </li></ul><ul><li>Feedback from author to reviewer </li></ul><ul><li>Teammate review </li></ul>02/09/10
  29. 29. Review of teammates 02/09/10
  30. 30. Summary of feedback in Expertiza <ul><li>Reviews </li></ul><ul><li>Feedback to author </li></ul><ul><li>Teammate reviews </li></ul><ul><li>Metareviews ( x reviews y ’s review of z ) </li></ul>02/09/10
  31. 31. Instructor report 02/09/10
  32. 32. Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Social networking and game mechanics </li></ul><ul><li>Reputation systems </li></ul><ul><li>Summary </li></ul>02/09/10
  33. 33. How to motivate students? <ul><li>Runners in a race are motivated by seeing other runners ahead of them. </li></ul><ul><li>Players in online games are motivated to catch the leaders. </li></ul><ul><li>Can we do the same thing in our peer-review system? </li></ul>02/09/10
  34. 34. Motivating Students: Achievement System <ul><li>Categories in we can track achievement </li></ul><ul><ul><li>Quality of submitted work </li></ul></ul><ul><ul><li>Quality of reviews </li></ul></ul><ul><ul><li>Helpfulness to authors </li></ul></ul><ul><ul><li>Contribution to team </li></ul></ul><ul><li>These factors make up reputation. </li></ul>02/09/10
  35. 35. Recognizing Achievement: Leaderboards <ul><li>Students can list their achievements for all to see. </li></ul>02/09/10 Your feedback welcome: http://tinyurl.com/expertiza
  36. 36. Now a new review is entered … 02/09/10
  37. 37. … and the leaders change 02/09/10
  38. 38. A new metareview is entered … 02/09/10
  39. 39. … and a new leader is recognized 02/09/10
  40. 40. What we have here is … <ul><li>a social network! </li></ul><ul><ul><li>Connections among many individuals. </li></ul></ul><ul><ul><li>Information contributed from many sources (albeit coerced!) </li></ul></ul><ul><ul><li>Can be used to discover competencies of individuals. </li></ul></ul>02/09/10
  41. 41. Future work: Message boards for extra credit <ul><li>Student a posts a question </li></ul><ul><li>Student b responds </li></ul><ul><li>Student a rates student b ’s response </li></ul><ul><li>Others can rate response too. </li></ul><ul><ul><li>TAs can also respond </li></ul></ul><ul><li>Prompt reviews/answers are more helpful, so reward for these … </li></ul>02/09/10
  42. 42. New Features Coming to Expertiza <ul><li>Levels </li></ul><ul><ul><li>“ Special power”―rearranging messages </li></ul></ul><ul><ul><li>Microtasks/micropayments </li></ul></ul><ul><ul><li>… incentivize useful work </li></ul></ul>02/09/10
  43. 43. Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Student-generated content </li></ul><ul><li>Social networking and game mechanics </li></ul><ul><li>Reputation systems </li></ul><ul><li>Summary </li></ul>02/09/10
  44. 44. Are the evaluations reliable? <ul><li>Author feedback </li></ul><ul><li>Metareviewing helps. </li></ul><ul><li>Algorithmic strategies </li></ul>02/09/10
  45. 45. Algorithmic approaches <ul><li>Strategies use quality and leniency as metrics for assigning grades. </li></ul><ul><li>Quality is dependent on leniency, and vice versa. </li></ul><ul><li>Their approach yields a system of simultaneous equations, which can be solved to yield values for quality. </li></ul><ul><li>Other researchers have devised similar methodologies. </li></ul>02/09/10
  46. 46. Other reputation systems <ul><li>What we have seen are “reputation systems” devoted to evaluating required work. </li></ul><ul><li>Other reputation system deal with voluntary work. </li></ul><ul><li>Our hope is to blend the two. </li></ul>02/09/10
  47. 47. Outline <ul><li>The goal: Authentic assessment </li></ul><ul><li>Virtual demo </li></ul><ul><li>Student-generated content </li></ul><ul><li>Social networking and game mechanics </li></ul><ul><li>Reputation systems </li></ul><ul><li>Summary </li></ul>02/09/10
  48. 48. Summary <ul><li>If students do “real” tasks, authentic assessment is possible. </li></ul><ul><li>Peer assessment provides a scalable approach to authentic assessment. </li></ul><ul><li>Incentives such as leaderboards and micropayments can be used to encourage student contributions. </li></ul><ul><li>A reputation system is needed for quality control. </li></ul>02/09/10
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