DD is v driven. Far more than I remember being. She spends hours and hours revising, with notes she makes and note cards etc. She's only y10 and is doing this for her first set of exams (3 this coming week, 5 more in 2 weeks after half term and then maths in November - we are in Wales).
I can't see DD2 being any where near like this when the time comes as she is very much a 'leave it to the last minute' kind of a person.