has been followed by changes in education". Two years afterwards, while the war still raged, the paper began to be published weekly. The TES later explained that "the decision to change into a weekly periodical was taken to lend the support of The Times more effectively to the movement for reform in education which culminated in the Fisher Reform Act of 1918". Notable editors of The TES included George Sydney Freeman, who was editor for its first 28 years and Harold Dent, a progressive former schoolteacher who became acting editor in 1940. He put the newspaper together practically single-handedly during the Blitz. His editorials pressed for "total reform" of the education system, "based on a new conception of the place, status and function of education in a democratic State, not a patching and padding of the present system". This attitude chimed with the radical thinking then going on within the Board of Education. Mr. Dent had regular meetings with its president, Rab Butler, in the years building up to the 1944 Education Act. The readership of The TES, once primarily private and grammar school teachers, broadened during the 20th century. During the 1970s, the paper became more supportive of Comprehensive schools, when it had once defended grammars. In the 1980s, it became increasingly concerned that political reforms might overload or restrict teachers, particularly the launch of the national curriculum and league tables with the Education Reform Act 1988. Its then editor, Stuart Maclure, noted in 1985 that "the irony of the last 10 years, in which the politicians and industrialists have clamoured for reform and accused the educationists of blocking it, was not lost on anyone who cares to look back". When the newspaper reached its centenary in 2010, its former editor Gerard Kelly, wrote: “If there is one phenomenal, outstanding, amazing development of the past century in this country, it has to be that education has liberated women in a way that was never anticipated by the most liberal of reformers, even by those far-sighted individuals on The TES in 1910." In September 2011 Tes changed from a newspaper to being printed as a magazine. Ownership At its start, TES was owned, like its parent paper, by Lord Northcliffe. After his death in 1922, the newspapers were sold to the Astor family, and it was sold on again in 1966 to the Canadian newspaper tycoon Roy Thomson. Rupert Murdoch