Boosters, anyone? Exploring the added value of booster sessions in a self-management intervention
Health Education Research, 05/25/2012
Kroese FM et al. – With regard to the behavioral outcomes, they replicated previous findings showing positive effects on all measures during the initial phase. The booster phase, however, did not result in further improvements. It was concluded that the added value of booster sessions was, at best, questionable.



