r with 10 year olds either just before the move of a big disk (disk 3
or disk 4) or just after in case of regrouping or spreading the set of disks
1-2. So when it is not it can be interpreted as a conlict between the
automatic goal and the current solid state of the problem. For example in
trial 1 for 14-15 and after the location on the peg of 13-14 


2.1.2. locations at enunciative level
- repetition of a selected disk in case of locations on the disk; example in
trial 2 for 3-4 with the repetition of 'th