×
S'identifier
Commençons!
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Découvrez toutes les catégories
Report -
Lecture 2 - Cornell University€¦ · Level design about progress ! Sense of closeness to goal ! Choice of “paths” to goal (dilemma challenge) ! Path choice can relate to play
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form