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References
1.
Hopkins
K. D.
Bracht
G. H.
Ten-year stability of verbal and nonverbal IQ scores . American Educational Research Journal , 1975 , 12 , 469 –477 .
2.
Otis
A. S.
Lennon
R. T.
Otis-Lennon Mental Ability Tests . New York : Harcourt, Brace, & World , 1967 .
3.Scholastic Testing Service. Educational Development Series . Bensenville, IL : Scholastic Testing Service , 1977 .