Example sentences of "their [noun] over a period " in BNC.

  Next page
No Sentence
1 The pioneering example here is a mammoth longitudinal study undertaken and described in a six volume work by Terman and his colleagues who , beginning in 1921 , selected a large group of so-called gifted children and then followed their progress over a period of thirty-five years .
2 Liberated serfs would then redeem their debts over a period of years .
3 ‘ What would have been Britain 's level of development had millions of them been put to work as slaves outside of their homeland over a period of four centuries ? ’ asks Guyanese professor of history Walter Rodney .
4 The reformers argued that since departments built up their philosophies over a period of time and since new measures took a considerable period to negotiate , these processes should be opened up so that the informed public could make its reactions clear while principles were still being settled .
5 They know that the recruitment specialist will look after their interests , advise them if they are flying too high , encourage them if they are ready for advancement and indeed assist them in planning their careers over a period of time .
  Next page