Columbia subject headings:
Children with mental disabilities--Education--Ability testing--Great Britain--History.
Educational tests and measurements--Great Britain--History.
High schools--Great Britain--Entrance examinations--History.
Intelligence tests--Great Britain--History.
Harvard subject headings:
Children with mental disabilities--Ability testing--Great Britain--History.
Children with mental disabilities--Education--Ability testing--Great Britain--History.
Educational tests and measurements--Great Britain--History.
High schools--Great Britain--Entrance examinations--History.
Intelligence tests--Great Britain--History.
Princeton subject headings:
Children with mental disabilities--Education--Great Britain--Ability testing--History.
Educational tests and measurements--Great Britain--History.
High schools--Great Britain--Entrance examinations--History.
Intelligence tests--Great Britain--History.