Evaluation of iLead, a generic implementation leadership intervention: mixed-method preintervention-postintervention design.

iLead introduces a new approach to how implementation leadership can be trained when knowledge of effective leadership for implementations is combined with findings on the importance of environmental factors for the transfer of training. Even though managers reported general positive effects, transfer was not facilitated through the contextualisation of the intervention. There is a need to further develop approaches to help participants subsequently apply the learnt skills in their work environment.