Baris Sezer, Tufan Asli Sezer, Gulsen Tasdelen Teker, Melih Elcin
Developing a virtual patient: design, usability, and learning effect in communication skills training
BMC medical education
workers wide variety jobs paid based performance commonly seen enhancing effort productivity relative noncontingent pay schemes however psychological research suggests excessive rewards cases result decline performance test whether high monetary rewards decrease performance conducted set experiments us india subjects worked different tasks received performancecontingent payments varied amount small large relative typical levels pay important exceptions high reward levels detrimental effect performance