Dr. Ina Weinbauer-Heidel has been dedicating her professional career to understanding and improving the interface between transfer research and transfer practice. In her roles as a scientist, consultant, author, and speaker as well as head of the Institute of Transfer Effectiveness, she works relentlessly to make scientific findings applicable in practice. She brings the important findings of more than 110 years of transfer of training research to the point and makes them practically accessible with the 12 levers of transfer effectiveness.