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- 13:55, 24 March 2008 (diff | hist) . . (+29) . . Help Lite (Aleven, Roll) (→Findings)
- 18:32, 18 February 2008 (diff | hist) . . (-2,519) . . Cl2-18 (Removing all content from page) (current)
- 18:30, 18 February 2008 (diff | hist) . . (+2,519) . . Cl2-18 (Undo revision 7154 by Idoroll (Talk))
- 18:28, 18 February 2008 (diff | hist) . . (-2,519) . . Cl2-18 (Removing all content from page)
- 18:02, 18 February 2008 (diff | hist) . . (-3) . . Cl2-18
- 17:42, 18 February 2008 (diff | hist) . . (-14) . . Cl2-18
- 17:42, 18 February 2008 (diff | hist) . . (+28) . . Cl2-18
- 17:40, 18 February 2008 (diff | hist) . . (+3) . . Cl2-18
- 17:40, 18 February 2008 (diff | hist) . . (+524) . . Cl2-18
- 17:30, 18 February 2008 (diff | hist) . . (0) . . Cl2-18
- 17:29, 18 February 2008 (diff | hist) . . (+92) . . Cl2-18
- 17:27, 18 February 2008 (diff | hist) . . (+497) . . Cl2-18
- 17:23, 18 February 2008 (diff | hist) . . (+599) . . Cl2-18
- 17:18, 18 February 2008 (diff | hist) . . (+143) . . Cl2-18
- 17:13, 18 February 2008 (diff | hist) . . (+650) . . N Cl2-18 (New page: 1. What are 1-3 best examples of PSLC accomplishments? How have these been “transformative” (NSF buzzword) for the learning sciences or education? 2. What are 1-3 best of PSLC acco...)
- 00:22, 14 January 2008 (diff | hist) . . (+8,753) . . N Roll IPL (New page: == Invention as preparation for learning == Ido Roll, Vincent Aleven, Bruce M. McLaren, Kenneth Koedinger Can invention activities prepare students to better learn from subsequent instruc...)
- 00:07, 14 January 2008 (diff | hist) . . (+2,509) . . Roll help seeking principle (→Caveats, limitations, open issues, or dissenting views)
- 00:02, 14 January 2008 (diff | hist) . . (+159) . . Roll help seeking principle (→Conditions of application)
- 00:02, 14 January 2008 (diff | hist) . . (+302) . . Roll help seeking principle (→Theoretical rationale)
- 23:49, 13 January 2008 (diff | hist) . . (+2) . . Roll help seeking principle (→In vivo experiment support)
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