When "I Don't Know" Means a Lot - Moderators and Mediators of Age Related Changes in Uninformative Answers

Problemy Zarządzania, Tom 14, Numer 2 (2) (2016) s. 9-23
Maksymilian Bielecki, Leon Ciechanowski, Jakub Michalak, Dorota Żurkowska, Maria Pacuska-Chojecka, Joanna Nyboe, Anna Krześniek