Mariko Visserman won Best Paper Award of the Kurt Lewin Institute for her paper titled “It’s the Motive That Counts: Perceived Sacrifice Motives and Gratitude in Romantic Relationships” co-authored with Francesca Righetti, Emily Impett, Dacher Keltner, and Paul Van Lange. Congratulations Mariko!! Mariko received the award in Zeist at the KLI conference.