A "strong motivator" is something that strongly encourages or pushes someone to take action towards achieving a goal or completing a task. It provides a strong incentive or drive for someone to do something.
Sentences with «strong motivator»
Pain can be a very strong motivator for behavior, so if this is not first ruled out as the cause, (petemergencyeducation.com)
Being unprepared in this instance is a very strong motivator for my lovely daughter to find a solution to being jobless. (slaw.ca)
They also act as strong motivators to practice until perfect. (elearningindustry.com)