What is included with this book?
Preface | p. xi |
Acknowledgments | p. xiii |
Introduction | p. 1 |
Initial Considerations | p. 4 |
Book Plan | p. 5 |
Real Examples | p. 6 |
Using Statistical Programs | p. 7 |
The Evaluator's Journey | p. 7 |
The Elements of Evaluation | p. 9 |
The Nature of Evaluation | p. 9 |
Evaluation Concerns | p. 10 |
Evaluation Standards | p. 12 |
Methods used in Evaluation | p. 12 |
The Evaluator's Tools | p. 13 |
Evaluation Hurdles | p. 14 |
Quantification | p. 14 |
Resistance to Quantification | p. 15 |
The Nature of Quantification | p. 15 |
Qualitative Methods | p. 17 |
Specialization | p. 18 |
Statistical Issues | p. 19 |
Certainty versus Probability | p. 19 |
Statistical Significance | p. 20 |
Effect Sizes | p. 20 |
Can We Achieve Certainty? | p. 21 |
Dispelling the Mystique of Statistics | p. 22 |
Research Literacy | p. 23 |
The Discovery Questions | p. 24 |
School Characteristics and Student Learning | p. 24 |
Worker Participation | p. 25 |
The Impact of Technology on the Classroom | p. 27 |
Classroom Observation Data | p. 28 |
Discovery Learning | p. 29 |
Terms and Concepts | p. 29 |
Using SPSS“ | p. 31 |
General Features | p. 32 |
Management Functions | p. 34 |
Reading and Importing Data | p. 34 |
Sort | p. 34 |
Split File | p. 35 |
Transform/Compute (Creating Indexes) | p. 36 |
Merge | p. 37 |
Analysis Functions | p. 41 |
Graphing Functions | p. 41 |
Correlation | p. 47 |
The Nature of Correlation | p. 47 |
Prediction | p. 49 |
Correlation Is Not Causation | p. 50 |
Pearson's r | p. 51 |
Strength and Direction | p. 51 |
A Note on the Nature of the Data | p. 54 |
Interpreting Pearson's r | p. 56 |
Testing the Statistical Significance of a Correlation | p. 57 |
The "Practical Significance" of r: Effect Sizes | p. 60 |
An Evaluation Example of Correlation: The Impact of Technology on Teaching and Learning | p. 63 |
Influences on Correlation | p. 71 |
Restricted Range | p. 71 |
Extreme (Outlier) Scores | p. 73 |
Other Kinds of Correlation | p. 73 |
A Research Example of Spearman's rho Correlation | p. 75 |
Nonlinear Correlation | p. 78 |
"Extending" Correlation to Include Additional Variables | p. 78 |
Correlation-Detail for the Curious | p. 78 |
Computing Pearson's r | p. 78 |
Assumptions of Correlation | p. 79 |
Nonlinear Correlation | p. 81 |
Discovery Learning | p. 81 |
Terms and Concepts | p. 83 |
Real World Lab-Correlation | p. 84 |
Description of the Data | p. 84 |
Evaluation Questions | p. 86 |
Regression | p. 87 |
The Regression Line-Line of "Best Fit" | p. 88 |
The Regression Formula | p. 91 |
Standard Error of Estimate | p. 93 |
Confidence Interval | p. 94 |
Residuals | p. 94 |
Regression Example with Achievement Data | p. 98 |
The Results of the Analysis | p. 101 |
The Graph of the Results | p. 105 |
Standard Error of the Estimate | p. 106 |
The Confidence Interval | p. 108 |
Detail-For the Curious | p. 110 |
Assumptions of Regression | p. 110 |
Fixed and Random Effects Modeling | p. 111 |
Nonlinear Correlation | p. 111 |
Calculating the Standard Error of the Estimate | p. 116 |
Discovery Learning | p. 117 |
Terms and Concepts | p. 118 |
Real World Lab-Bivariate Regression | p. 120 |
Cleaning the Data-Detecting Outliers | p. 121 |
Univariate Extreme Scores | p. 122 |
Multivariate Extreme Scores | p. 124 |
Distance Statistics | p. 128 |
Influence Statistics | p. 131 |
Discovery Learning | p. 134 |
Terms and Concepts | p. 135 |
Real World Lab-Extreme Scores | p. 136 |
Multiple Correlation | p. 137 |
Introduction | p. 137 |
Control Variables | p. 139 |
Mediator Variables | p. 140 |
Using Multiple Correlation to Control Variables: Partial and Semipartial Correlation | p. 142 |
Partial Correlation | p. 143 |
Semipartial (Part) Correlation | p. 147 |
Discovery Learning | p. 149 |
Terms and Concepts | p. 149 |
Real World Lab-Partial and Semipartial Correlation | p. 151 |
Multiple Regression | p. 153 |
Multiple Regression with Two Predictor Variables | p. 154 |
Uses of Multiple Regression | p. 154 |
Multiple Regression Outcomes | p. 155 |
Omnibus Findings for the Overall Model | p. 155 |
Individual Predictors | p. 157 |
Additional SPSS“ Results | p. 158 |
Multiple Regression: How to Enter Predictors | p. 165 |
Stepwise Regression and Other Methods | p. 167 |
Assumptions of Multiple Regression | p. 171 |
Multicollinearity | p. 171 |
Cleaning the Database | p. 174 |
Multiple Regression with More Than Two Predictor Variables: Research Examples | p. 174 |
Predicting the Impact of School Variables on Teaching and Learning: The TAGLIT Data | p. 174 |
Omnibus Findings | p. 177 |
Results of Individual Predictors | p. 177 |
The "Larger Model" of School Achievement | p. 178 |
Discovery Learning | p. 180 |
Terms and Concepts | p. 181 |
Real World Lab-Multiple Regression | p. 182 |
Coding-Using Multiple Regression with Categorical Variables | p. 185 |
Nature of Dummy Variables | p. 185 |
One Categorical Variable with Two Groups | p. 186 |
Creating Dummy Variables | p. 193 |
Creating Subvariables in SPSS“ | p. 194 |
One Categorical Variable with More Than Two Groups | p. 199 |
A Hypothetical Example | p. 200 |
An Example from the School Database | p. 202 |
Discovery Learning | p. 203 |
Detail for the Curious-False Dichotomies | p. 203 |
Terms and Concepts | p. 204 |
Real World Lab-Dummy Coding | p. 205 |
Interaction | p. 207 |
Interactions with Continuous Variables | p. 209 |
Interaction with Categorical Variables | p. 216 |
Discovery Learning | p. 221 |
Terms and Concepts | p. 222 |
Real World Lat-Interaction | p. 223 |
Discovery Learning Through Correlation and Regression | p. 225 |
Overall Discovery Notes | p. 225 |
Findings from the Data | p. 226 |
Student Academic Achievement | p. 226 |
Workplace Participation | p. 227 |
Impact of Technology on Student Learning | p. 228 |
Advanced Statistical Techniques | p. 229 |
Hierarchical Linear Modeling | p. 229 |
Structural Equation Modeling and Path Analysis | p. 230 |
Other Regression Procedures | p. 231 |
Practical Application Analyses | p. 233 |
Real World Lab-Correlation | p. 233 |
Real World Lab-Bivariate Regression | p. 235 |
Real World Lab-Extreme Scores | p. 239 |
Real World Lab-Partial and Semi-Partial Correlation | p. 245 |
Real World Lab-Multiple Regression | p. 247 |
Real World Lab-Dummy Coding | p. 249 |
Real World Lab-Interaction | p. 252 |
Appendix | p. 259 |
References | p. 305 |
Index | p. 307 |
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