Authors
Karolina Dukała
Institute of Psychology, Jagiellonian University Krakow, Poland
Romuald Polczyk
Institute of Psychology, Jagiellonian University Krakow, Poland
© 2014 Karolina Dukała, Romuald Polczyk, published by Andrzej Frycz Modrzewski Krakow University
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.