Factors in Achievement in Mathematics |
Contents
ANALYSIS OF DATA | 10 |
COMPARISON OF FACTOR PATTERNS OF THE BOYS | 35 |
SecondOrder Factors | 41 |
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1st quadrant 28 Series algebra achievement America Press angles of pentagon angles of triangle battery boys and girls Boys Girls Catholic University centroid method common variance correlation cube root Decimal points omitted deg's difficult items Doyle Driscoll factor analysis Factor D factor loadings factor matrix factor patterns fall in 1st four primary factors geometry achievement factor high loadings high projections High School Content identified increase from 2500 intercorrelations interior angles Interpolation is inferring Iowa High School isosceles triangle item correct items on Factor L. L. Thurstone level of difficulty loadings on Factor LORAS COLLEGE Mathematics section Mathematics test oblique rotations omitted for convenience pentagon is 540 projections on Factor right triangle Ruszel Sampling Statistics School Content Examination second-order factors Similar triangles simple structure Spearman speed and level Sum of interior Table test items Thurstone's tion triangle is base triangularity factor University of America values between p'ts