Barbara Fredrickson
Barbara Fredrickson has written at least 3 books. Their most popular book is Positivity with 6 saves with an average rating of -⭐.
Positivity
ByBarbara Fredrickson
6 Readers
Positivity: Top-Notch Research Reveals the Upward Spiral That Will Change Your Life
ByBarbara Fredrickson
1 Reader • 1
Love 2.0: ces micro-moments d'amour vont transformer votre vie
ByBarbara Fredrickson
2014 • 288 pages