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

Completed by Maria Gracia Benitez Caceres

October 28, 2022

16 hours (approximately)

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