Alina Guha created the update CGScholar and Collaborative Learning.

Alina Guha created the update Culture and IQ Tests.

Alina Guha commented on an update Issuance of badges in school: an application of operant conditioning in Learning, Knowledge and Human Development MOOC.

Alina Guha commented on an update Scheduled Reinforcement, Learning & Digital Addiction in Learning, Knowledge and Human Development MOOC.

Alina Guha added the interest -.