Author: Peter Wieringa Paper presented at the First International Conference of the Association for Behavior Analysis (ABA), Fondazione Giogio Cini, Isola di San Giorgio Maggiore, Venice, Italy, November 29, 2001. Symposium ‘Behavior Therapy: let natural reinforcers do their job’. Fondazione Giogio Cini Download this article in the attachment section. ![]() ![]() cbaa_2001_2_wieringa_copy2.pdf |