It is not easy to admit, but we, adults, and the education system have a hard time keeping up with the changing world. Science confirmed long ago that the carrot and stick approach does not work. That there is no universal method to motivate others. And that what works for one person is not necessarily good for another. What are the most common mistakes? How to avoid them?
Ewa Jochheim gives some tips in an article for remedium-psychologia. HERE you can find pdf.