Graham Douglas
发表
Stephen Houghton,
Lesley Powell,
John West,
1998
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John Hattie,
Beverley Moriarty,
Keith F. Punch,
1995,
The British journal of educational psychology.
Kevin Durkin,
Stephen Houghton,
Vivienne Lawrence,
2004,
Journal of attention disorders.
Stephen Houghton,
John West,
S. Houghton,
2002
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Benjamin D. Wright,
B. Wright,
G. Douglas,
1977
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Benjamin D. Wright,
B. Wright,
G. Douglas,
1977
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