Positive Psychology: Martin E. P. Seligman’s Visionary Science

Completed by Verónica Márquez Barraquer

April 26, 2020

16 hours (approximately)

View certificate for Verónica Márquez Barraquer, Positive Psychology: Martin E. P. Seligman’s Visionary Science, an online non-credit course authorized by University of Pennsylvania and offered through Coursera