A comparison of the performance of Ute Indian and White children on verbal and non-verbal tests

Page 54

47 TABLE XIII COMPARISON OF THE MEAN SCORES ON THE ARITHMETIC TEST: BY SEX AND BY TOTAL GROUP Males Females COMPUTATION Total Group (N=51 (N=48) (N=99) 45.78 41.20 46.90 4,1.73 4.59 5.17 46.32 41.45 4.87 SEd 1.53 t 3.0026 1.58 3.2761 White Mean Indian Mean Mean Difference ratio Probability .00135 TABLE .00057 1.31 3.731 .00008 XIV COMPARISON OF THE MEAN SCORES ON THE VOCABULARY TEST: BY SEX AND BY TOTAL GROUP Males White Mean Indian Mean Mean Difference SEd t ratio Probabili ty Females Total Group (N=51 ) (N=48) (N=99) 45.12 47.-14 43.83 43 30 42.80 2.32 1.53 1.515 .0668, 3.31 1.49 2.2202 .0139 46.)10 2.79 1.27 2.205 .0139 TABLE XV COMPARISON OF THE MEAN SCORES ON THE READING TEST: BY SEX AND Y TOTAL GROUP Mals White Mean Indian Mean Mean Difference SEd t ratio Probability Females (N=51 ) (N=48) 44.88 40.76 47.90 42.27 4.12 5.63 Total GrQup (N=99Y 46.34 41.49 4.85 1.56 1.51 1.30 2.6414 3.7153 3.733 .0040 .00011 .00008