Columbia subject headings:
Ability in children--Congresses.
Ability--Congresses.
Cognition in children--Congresses.
Cognition--Congresses.
Problem solving in children--Congresses.
Problem solving--Congresses.
Harvard subject headings:
Ability in children--Congresses.
Ability--Congresses.
Cognition in children--Congresses.
Cognition--Congresses.
Problem solving in children--Congresses.
Problem solving--Congresses
Princeton subject headings:
Ability in children--Congresses.
Ability--Congresses.
Cognition in children--Congresses.
Cognition--Congresses.
Problem solving in children--Congresses.
Problem solving--Congresses.