: In total, 26 studies were identified in 27 articles. Some indicated that hesitancy to speak up can be an important contributing factor in communication errors and that training can improve speaking-up behaviour. Many influencing factors were found:
: In total, 26 studies were identified in 27 articles. Some indicated that hesitancy to speak up can be animportant contributing factor in communication errors and that training can improve speaking-up behaviour. Manyinfluencing factors were found: