1. Descriptive Statistics 30045.031.076.052.4449.977.132.141 30042337652.109.62.260.141 30048267451.849.94-.105.141 3002132.02.69-.027.141 3002132.00.68-.004.141 3003.59-2.231.36.1415.6781-.560.141 3003.81-2.621.194.32E-02.6974-.887.141 3001.00.001.00.6870.3426-.743.141 30041.625.567.152.2179.561-.461.141 300 RDG MATH SCI SES HSP LOCUS CONCPT MOT WRTG Valid N (listwise) Statistic Std. Error NRangeMinimumMaximumMean Std. Deviation Skewness Descriptive Statistics

2. Stem & Whisker (Rdg, Math, Sci)

3. Stem & Whisker (Concpt, Mot, Locus)

4. Bar Chart (Rdg, Math, Sci)

5. Bar Chart (Locus, Motivation, Self-Concept)

6. Statistics 300 000 52.44452.1051.84 52.10051.3552.60 44.25661 9.9779.629.94 99.54192.5698.77.132.260-.105.141 45.04248 Valid Missing N Mean Median Mode Std. Deviation Variance Skewness Std. Error of Skewness Range RDGMATHSCI Statistics (Rdg, Math, Sci)

7. Statistics (Locus, Concpt, Mot, SES)

8. QUESTION 2

9. Independent Samples Test 1.914.1682.260298.0252.5861.144.3344.838 2.259294.728.0252.5861.145.3334.839 4.490.035-3.046298.003-3.3171.089-5.461-1.174 -3.044293.286.003-3.3171.090-5.462-1.172 2.586.1091.783298.0761.971.11-.204.15 1.782292.753.0761.971.11-.214.15 1.542.2153.177298.0023.591.131.375.82 3.175292.367.0023.591.131.375.82 Equal variances assumed Equal variances not assumed Equal variances assumed Equal variances not assumed Equal variances assumed Equal variances not assumed Equal variances assumed Equal variances not assumed RDG WRTG MATH SCI FSig. Levene's Test for Equality of Variances tdfSig. (2-tailed) Mean Difference Std. Error DifferenceLowerUpper 95% Confidence Interval of the Difference t-test for Equality of Means t-test of Rdg, Wrtg, Math, Sci

10. QUESTION 3

11. Model Summary b.391 a.153.1509.198 Model 1 RR Square Adjusted R Square Std. Error of the Estimate Predictors: (Constant), LOCUSa. Dependent Variable: RDGb. Coefficients a 51.630.54395.167.00050.56252.697 5.754.784.3917.335.0004.2107.298 (Constant) LOCUS Model 1 BStd. Error Unstandardized Coefficients Beta Standardi zed Coefficie nts tSig.Lower BoundUpper Bound 95% Confidence Interval for B Dependent Variable: RDGa. Model Summary b.219 a.048.0459.752 Model 1 RR Square Adjusted R Square Std. Error of the Estimate Predictors: (Constant), MOTa. Dependent Variable: RDGb. Coefficients a 48.0691.26338.051.00045.58350.555 6.3691.646.2193.869.0003.1299.608 (Constant) MOT Model 1 BStd. Error Unstandardized Coefficients Beta Standardi zed Coefficie nts tSig.Lower BoundUpper Bound 95% Confidence Interval for B Dependent Variable: RDGa. Model Summary b.126 a.016.0129.915 Model 1 RR Square Adjusted R Square Std. Error of the Estimate Predictors: (Constant), CONCPTa. Dependent Variable: RDGb. Coefficients a 52.366.57491.307.00051.23853.495 1.797.822.1262.185.030.1793.415 (Constant) CONCPT Model 1 BStd. Error Unstandardized Coefficients Beta Standardi zed Coefficie nts tSig.Lower BoundUpper Bound 95% Confidence Interval for B Dependent Variable: RDGa. Correlation

12. xxxCorrelation Matrix

13. Correlations(?) Correlations 1.000-.130*..025 300 -.130*1.000.025. 300 Pearson Correlation Sig. (2-tailed) N Pearson Correlation Sig. (2-tailed) N RDG SEX RDGSEX Correlation is significant at the 0.05 level (2-tailed). *. Correlations 1.000.174**..003 300.174**1.000.003. 300 Pearson Correlation Sig. (2-tailed) N Pearson Correlation Sig. (2-tailed) N WRTG SEX WRTGSEX Correlation is significant at the 0.01 level (2-tailed). **. Correlations 1.000-.103..076 300 -.1031.000.076. 300 Pearson Correlation Sig. (2-tailed) N Pearson Correlation Sig. (2-tailed) N SEX MATH SEXMATH Correlations 1.000-.181**..002 300 -.181**1.000.002. 300 Pearson Correlation Sig. (2-tailed) N Pearson Correlation Sig. (2-tailed) N SEX SCI SEXSCI Correlation is significant at the 0.01 level (2-tailed). **.

14. ANOVA RDG 3210.69421605.34717.957.000 26552.0929789.401 29762.78299 Between Groups Within Groups Total Sum of SquaresdfMean SquareFSig. Post Hoc Tests Epsilon =0.32 Problem 4-ANOVA